{"title":"Track Wheels \u0026 Heavy-Duty Wheel Carriages","description":"\u003ch2 style=\"font-size: 22px; font-weight: bold; margin: 15px 0 10px 0; line-height: 1.4;\"\u003ePremium Carriage Hang Wheels \u0026amp; Rollers\u003c\/h2\u003e\n\n\u003cp\u003eEnsure smooth, quiet, and reliable operation for your sliding doors with our high-quality carriage hang wheels. At Door Dynamic, we offer a wide selection of heavy-duty hanger rollers designed to withstand everyday wear and tear.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 22px; font-weight: bold; margin: 15px 0 10px 0; line-height: 1.4;\"\u003eFind the Exact Specifications for Your Project\u003c\/h2\u003e\n\n\u003cp\u003eBrowse our collection below to find the exact specifications, load capacities, and hardware you need for your next residential or commercial track system.\u003c\/p\u003e","products":[{"product_id":"dorma-es200-carriage-wheel-9925518001150","title":"Dorma ES200 Carriage Wheel OEM 9925518001150","description":"\u003ch2\u003ePremium Dorma Track Wheels: ES200 Carriage Wheel Assembly\u003c\/h2\u003e\n\u003cp\u003eLooking for reliable \u003cstrong\u003edorma track wheels\u003c\/strong\u003e? The \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e carriages, hang wheels, sliding door trolleys or door connections, are precision-engineered components fixed on door panels or door wings as connections to the track rail profile. For frameless sliding glass doors or french doors, a glass clamp is required to joint the glass panel and trolleys. (This carriage is fully compatible with the Dorma ES200 system).\u003c\/p\u003e\n\u003cp\u003eTypically, there are 4 pieces of carriage in a standard pack of Dorma ES200, each moving wing of the door needs 2 pcs.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eBi-parting sliding doors or double sliding doors – 4 pcs (left x 2pcs, right x 2pcs)\u003c\/li\u003e\n    \u003cli\u003eSingle sliding doors – 2 pcs (left x 1pc, right x 1pc)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel \/ Part Name:\u003c\/strong\u003e Dorma ES200 \/ ES200e Carriage Wheel Assembly (also known as Dorma Carrier, ES200 Carriers, Carriage\/Hang Wheel).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 9925518001150\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Designed for the \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e operator family; widely used on \"Standard\", 2D, and EASY\/ES200e variants.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Precision trolley that links each sliding door leaf to the track rail. Functioning as high-performance \u003cstrong\u003edorma track wheels\u003c\/strong\u003e, the assembly uses two load-bearing \u003cstrong\u003edorma rollers\u003c\/strong\u003e plus a smaller anti-riser (anti-jump) guide wheel and provides height\/level adjustment via an eccentric wheel.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuantity per Door:\u003c\/strong\u003e Two carriers per moving leaf (left + right). A bi-parting entrance uses four carriers total.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperator Weight Context:\u003c\/strong\u003e\n        \u003cul\u003e\n            \u003cli\u003eDorma ES200 Standard: up to 1 x 200 kg or 2 × 160 kg.\u003c\/li\u003e\n            \u003cli\u003eDorma ES200-2D: 1 × 150 kg or 2 × 130 kg.\u003c\/li\u003e\n            \u003cli\u003eDorma ES200 EASY: 2 × 100 kg.\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDoor Types:\u003c\/strong\u003e Compatible with framed aluminum leaves or frameless glass when paired with the appropriate glass clamp between glass and trolley.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTypical Kit:\u003c\/strong\u003e Left and right carriers supplied; standard Dorma ES200 sets use 4 pcs for two-leaf doors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProfessional Product Overview\u003c\/h2\u003e\n\u003cp\u003eThe Carriage Wheel Assembly, often called the Dorma Carrier, is the precision trolley responsible for suspending each door leaf on the Dorma ES200 track and delivering smooth, quiet travel in demanding commercial environments. In every opening, these heavy-duty \u003cstrong\u003edorma track wheels\u003c\/strong\u003e do the heavy lifting: they bear the door load, maintain alignment with an anti-riser guide wheel, and provide millimetric height adjustment through an eccentric mechanism to fine-tune clearances and sightlines.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility You Can Trust\u003c\/h3\u003e\n\u003cp\u003eDorma ES200 is one of the most widely deployed automatic sliding door platforms, supported across standard, escape-route, and cost-optimized variants. This carrier assembly is designed for fitting rails and door connections perfectly. In practice, that means straightforward hang-and-adjust service calls whether you’re replacing worn \u003cstrong\u003edorma rollers\u003c\/strong\u003e in a retail storefront or re-commissioning a hospital corridor entrance after glazing work.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance Aligned to the Operator\u003c\/h3\u003e\n\u003cp\u003eThe correct Carriage Wheel Assembly is essential for meeting the operator’s certified weight limits and duty cycle. Matching carriers to the operator class keeps the rolling resistance low, reduces rail wear, and preserves stop-to-stop travel accuracy—especially important for Partial Open and Night\/Bank modes where repeatable positioning is critical.\u003c\/p\u003e\n\n\u003ch3\u003eDual-Roller Stability with Anti-Rise Control\u003c\/h3\u003e\n\u003cp\u003eEach Dorma ES200 Carrier pairs two primary \u003cstrong\u003edorma rollers\u003c\/strong\u003e with an anti-rise guide wheel. The anti-riser prevents uplift under transient loads (like wind gusts or an off-center push). The eccentric on the main \u003cstrong\u003edorma roller\u003c\/strong\u003e axis offers predictable, repeatable height adjustment so you can set reveals, minimize mullion clash, and achieve silent travel along the profile.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Specifiers Choose this Assembly\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEcosystem Continuity:\u003c\/strong\u003e Dorma ES200 has been the backbone of countless storefront and institutional entrances for years. Using a carrier matched to the OEM geometry (Part Number 9925518001150) protects the investment in rails, end stops, and safety peripherals while ensuring parts availability worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance Ready:\u003c\/strong\u003e These platforms are engineered to the European DIN 18650 and EN 16005 safety frameworks for automatic doors. A properly adjusted carrier helps the operator achieve the monitored forces and edge safeguarding those standards expect.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Tips for a Perfect Glide\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePre-load check:\u003c\/strong\u003e Before hanging, roll each carrier by hand; any roughness indicates bearing wear—replace instead of reinstalling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLevel first, then seal:\u003c\/strong\u003e Use the eccentric to set the reveal and head seal clearance; only then set the floor guide and bottom seals so you don’t “chase” friction later.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAnti-riser clearance:\u003c\/strong\u003e Set it to just clear the rail across the full stroke; contact causes noise and accelerates wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlass clamp torque:\u003c\/strong\u003e On frameless doors, always follow the clamp manufacturer’s torque and gasket guidance to avoid slippage or glass edge stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eQ1. Is this set of \u003cstrong\u003edorma track wheels\u003c\/strong\u003e fully compatible with Dorma ES200 \/ EASY?\u003c\/h3\u003e\n\u003cp\u003eA. Yes. This carrier style is built for Dorma ES200 family rails and door connections and is commonly specified for Standard, 2D, and EASY installations.\u003c\/p\u003e\n\n\u003ch3\u003eQ2. How many Dorma ES200 Carriers do I need per door?\u003c\/h3\u003e\n\u003cp\u003eA. Use two per moving leaf (one left, one right). Bi-parting doors therefore require four carriers total.\u003c\/p\u003e\n\n\u003ch3\u003eQ3. What does the small middle wheel do?\u003c\/h3\u003e\n\u003cp\u003eA. That is the anti-riser guide wheel. Together with the carrier’s eccentric wheel, it lets you level the leaf and prevents uplift. After adjustment, the anti-riser should not contact the top track along the travel path.\u003c\/p\u003e\n\n\u003ch3\u003eQ4. What door weights does this support?\u003c\/h3\u003e\n\u003cp\u003eA. Follow the operator’s certified limits: Dorma ES200 up to 1 x 200 kg or 2 × 160 kg; 2D variant up to 1 × 150 kg (and often 2 × 130 kg bi-parting); EASY variant up to 2 × 100 kg.\u003c\/p\u003e\n\n\u003ch3\u003eQ5. I’m hanging frameless glass. Do I need anything else?\u003c\/h3\u003e\n\u003cp\u003eA. Yes—use rated glass clamps between each glass leaf and trolley to join the panel to the rail profile safely.\u003c\/p\u003e\n\n\u003ch3\u003eQ6. How do I level the door after hanging it on the Carriage Wheel Assembly?\u003c\/h3\u003e\n\u003cp\u003eA. Adjust height\/level via the eccentric \u003cstrong\u003edorma roller\u003c\/strong\u003e wheel and set the anti-riser so it clears the rail at all positions. Then securely tighten the lock-nuts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s included:\u003c\/strong\u003e One Carriage Wheel Assembly (OEM: 9925518001150) configured left or right as required for your opening. Need a full replacement? Explore all our related \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e parts for comprehensive upgrades.\u003c\/p\u003e","brand":"shop-1111222","offers":[{"title":"Default Title","offer_id":42205047390253,"sku":"","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/ES200_Carriage_Hang_Wheel3..jpg?v=1779937872"},{"product_id":"slm-carriage-trolley-assembly","title":"Gilgen SLM Carriage Trolley Assembly","description":"\u003c!-- Product Description Body Content --\u003e\n\u003cdiv class=\"product-description-container\"\u003e\n\u003ch2\u003eRestore Your Automatic Door Performance with the Gilgen SLM Carriage\u003c\/h2\u003e\n\u003cp\u003eEnsure the smooth and reliable operation of your automatic sliding doors with our premium \u003cstrong\u003eGilgen SLM Carriage\u003c\/strong\u003e. Designed specifically for the Gilgen SLM drive system, this assembly is the critical component for maintaining the efficiency and safety of your pedestrian door systems.\u003c\/p\u003e\n\u003cp\u003eWhether you are performing routine maintenance or a complete system overhaul, this \u003cstrong\u003eSLM Carriage Kit\u003c\/strong\u003e serves as the perfect \u003cstrong\u003eGilgen SLM Retrofit Carrier\u003c\/strong\u003e, offering a seamless upgrade to replace worn-out or obsolete roller assemblies.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Engineered precisely for \u003cstrong\u003eGilgen SLM\u003c\/strong\u003e automatic sliding door drive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built with high-grade materials to withstand continuous operation in high-traffic commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e High-quality rollers ensure silent and friction-free movement, extending the lifespan of your door motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed as a complete \u003cstrong\u003eretrofit carrier\u003c\/strong\u003e unit for quick replacement, minimizing downtime for your facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Carriage \/ Trolley \/ Roller Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e Gilgen SLM Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Commercial Automatic Sliding Doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ OEM Specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Replacement Kit?\u003c\/h3\u003e\n\u003cp\u003eOver time, the rollers on your \u003cstrong\u003eGilgen SLM Carriage\u003c\/strong\u003e can wear down, leading to noisy operation and potential door jams. Replacing the entire carrier assembly is the most cost-effective way to restore factory-standard performance. Our \u003cstrong\u003eSLM Carriage Kit\u003c\/strong\u003e includes all necessary components for a direct swap, making it the ideal solution for facility managers and door technicians.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOrder your replacement parts today to ensure safety and reliability for your building's access points.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"shop-1111222","offers":[{"title":"Default Title","offer_id":42209520386093,"sku":"","price":28.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Wheels_for_Gilgen_SLM.jpg?v=1779862656"},{"product_id":"sl190-carriage-hang-wheel","title":"SL190 Carriage\/Hang Wheel","description":"\u003cstyle\u003e\ntable{width:50%;}\n.tableall{gap: 30px; display: flex; align-items: flex-start;}\n.part{width:50%;float:left;}\n.rte p,.rte table td,.rte li a,.rte h5{font-size: 18px;}\n.ovh{display:block; overflow:hidden}\n.xjimg img{width:30.33%;float:left; margin-right:3%}\n\n\n@media screen and (max-width: 960px){  \ntable{width:100%; margin-bottom:20px}\n.tableall{gap: 30px; display:block; align-items:stretch;}.part{width:100%;}\n}\n\u003c\/style\u003e\n\u003ch4\u003eSL190 Automatic Sliding Door Carriage\/Hang Wheel\/Trolley\/Door Connection\u003c\/h4\u003e\n\u003cp\u003eSL190 carriages, hang wheels, sliding door trolleys or door connections, are fixed on door panels or door wings as connections to the track rail profile, for frameless sliding glass doors or french doors, a glass clamp is required to joint the glass panel and trolleys. \u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"ovh\"\u003e\n\u003ch5 style=\"margin-bottom: 10px;\" data-mce-style=\"margin-bottom: 10px;\"\u003eTypically, there are 4 pieces carriage in a standard pack of SL190, each moving wing of door needs 2 pcs.\u003c\/h5\u003e\n\u003cp style=\"margin-bottom: 5px;\" data-mce-style=\"margin-bottom: 5px;\"\u003e● Bi-parting sliding doors or double sliding doors – 4 pcs ( left x 2pcs, right x 2pcs ) \u003cbr\u003e● Single sliding doors – 2 pcs ( left x 1pc, right x 1pc )\u003c\/p\u003e\n\u003c\/div\u003e","brand":"shop-1111222","offers":[{"title":"Default Title","offer_id":42214536052781,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Wheels_for_DormaES200.jpg?v=1779862589"},{"product_id":"sl100-carriage_hang-wheel","title":"SL100 Carriage_Hang Wheel","description":"","brand":"shop-1111222","offers":[{"title":"Default Title","offer_id":42230586146861,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/SL100_Carriage_Hang_Wheel_01.jpg?v=1780909656"},{"product_id":"dorma-es200-wheels","title":"Dorma ES200 Track Wheels | Main Rollers 05013111 (4 pcs)","description":"\u003ch2\u003ePremium Dorma Track Wheels for Sliding Doors\u003c\/h2\u003e\n\u003cp\u003eUpgrade your automatic sliding doors with our premium \u003cstrong\u003edorma track wheels\u003c\/strong\u003e. Designed as a direct-fit replacement for the \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e system, these track wheels ensure your door panels move smoothly, quietly, and reliably. Whether you are maintaining a busy retail storefront or a corporate entrance, replacing worn-out wheels with a high-quality \u003cstrong\u003edorma roller\u003c\/strong\u003e will instantly improve door stability and reduce operating noise.\u003c\/p\u003e\n\u003cp\u003eTypically, a standard bi-parting door requires a total of 4 pieces, while a single sliding door uses 2 pieces. Proper maintenance involves inspecting the hanger assembly regularly to keep your doors compliant with international safety standards.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Dorma Track Wheels \/ Main Rollers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Fully compatible with the \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e, ES 200-2D, and ES 200 EASY standard profiles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturing Part Number (Mfg P\/N):\u003c\/strong\u003e \u003cstrong\u003e9925518502150\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReference Part Number:\u003c\/strong\u003e \u003cstrong\u003ees200 main rollers 05013111\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Pack of 4 pieces (suitable for standard bi-parting sliding glass doors or framed doors).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Primary load-bearing roller for door carriage and trolley assembly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-durability polymer tire with precision-sealed bearings for silent, low-friction travel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProfessional Product Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003edorma track wheels\u003c\/strong\u003e serve as the core moving components for sliding door carriages. They are responsible for bearing the heavy leaf weight and delivering smooth operation in demanding commercial environments. Operating alongside the smaller anti-riser guide wheel, these main rollers prevent uplift and maintain perfect alignment along the track rail profile.\u003c\/p\u003e\n\u003cp\u003eUsing the correct OEM-quality \u003cstrong\u003edorma roller\u003c\/strong\u003e prevents premature track wear and minimizes rolling resistance, enabling the operator's motor to perform within its certified weight limits (up to 2x160 kg for standard ES200). It is critical for setting proper reveals and ensuring the leaf starts and stops exactly where the controller expects.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation and Maintenance Tips\u003c\/h3\u003e\n\u003cp\u003eWhen swapping out the old rollers, always clean and check the track rail profile for debris or indentation damage. Install exact replacements matching the \u003cstrong\u003e9925518502150\u003c\/strong\u003e specification to ensure the factory geometry is preserved. Before hanging the door, roll each unit by hand—the motion should be perfectly smooth without any resistance.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\n\u003ch3\u003eAre these direct replacements for es200 main rollers 05013111?\u003c\/h3\u003e\n\u003cp\u003eYes. These track wheels are manufactured precisely to OEM specifications, replacing the exact part number \u003cstrong\u003ees200 main rollers 05013111\u003c\/strong\u003e seamlessly without requiring any modifications to your existing carriage or hanger base.\u003c\/p\u003e\n\n\u003ch3\u003eHow many track wheels do I need for my entrance?\u003c\/h3\u003e\n\u003cp\u003eA standard bi-parting sliding door uses two moving leaves. Each leaf carriage requires two major load-bearing rollers. Therefore, a complete entrance replacement demands exactly 4 rollers (provided in this pack).\u003c\/p\u003e\n\n\u003ch3\u003eIs this roller compatible with other automatic door families?\u003c\/h3\u003e\n\u003cp\u003eThese specific load-bearing rollers are engineered based on the \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200\"\u003eDorma ES200\u003c\/a\u003e geometry. We highly recommend confirming your original part numbers (e.g., 05013111) and comparing the old roller diameter before purchasing for other systems.\u003c\/p\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330115829805,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Dorma-ES200-Main-Rolers-01.png?v=1778314270"},{"product_id":"geze-automatic-door-ec80-drive-roller-carriage-pulley-hanging-wheel","title":"Geze  Roller Carriage","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore the smooth operation of your sliding door systems with the genuine \u003cstrong\u003eGeze 127266\u003c\/strong\u003e Roller Carriage. Engineered for durability and precision, this \u003cstrong\u003eGeze Roller Carriage\u003c\/strong\u003e is the exact OEM replacement part designed to meet the rigorous demands of industrial and commercial applications.\u003c\/p\u003e\n\u003cp\u003eUnlike standard rollers, this unit features a specialized \u003cstrong\u003eGeze Anti-jump Carriage\u003c\/strong\u003e mechanism, ensuring the door remains securely on the track during operation, preventing costly downtime and safety hazards.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e Geze 127266\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e \u003cstrong\u003eGeze Carriage Replacement\u003c\/strong\u003e for sliding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Integrated anti-jump protection for enhanced safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct fit for Geze manual and automatic sliding door tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade steel and wear-resistant polymer wheels for silent running.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Replacement Part?\u003c\/h3\u003e\n\u003cp\u003eWhen maintenance is required, using the correct \u003cstrong\u003eGeze 127266\u003c\/strong\u003e assembly is critical. Generic alternatives often fail to match the load-bearing capacity and dimensional accuracy of the original \u003cstrong\u003eGeze Roller Carriage\u003c\/strong\u003e. Our stock is ready for immediate dispatch to minimize your facility's downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContact our technical support team if you need assistance verifying compatibility with your specific door model.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330137948205,"sku":"","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze-127266-powerdrive-carriage-main_1.jpg?v=1780134564"},{"product_id":"geze-automatic-door-ec80-drive-roller-carriage-pulley-hanging-wheel-1","title":"GEZE EC80 Drive Roller Carriage","description":"","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330198798381,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE-ec-80-rollers-01.png?v=1741934339"},{"product_id":"for-ec80-drive-unitscomplete-assembly-including-carriage-wheels","title":"GEZE ECdriveT2 Roller Carriage","description":"","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330199486509,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE_ECdrive_T2_Roller_01.png?v=1780215440"},{"product_id":"geze-ecdrive-eclt-roller-carriage-pulley-hanging-wheel","title":"GEZE ECdrive Roller Carriage Replacement Kit","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003cp class=\"intro-text\"\u003eEnsure the longevity and safety of your automatic entrance systems with our premium quality \u003cstrong\u003eGEZE ECdrive roller carriage\u003c\/strong\u003e. Designed specifically for the GEZE ECdrive sliding door systems, this assembly is the critical component required to restore silent, smooth, and reliable door movement.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eOver time, the wheels on your automatic doors endure significant wear and tear. A worn \u003cstrong\u003eGEZE ECdrive door trolley\u003c\/strong\u003e can lead to noisy operation, door jamming, or motor strain. This complete replacement kit is engineered to meet original manufacturer specifications, ensuring a perfect fit and hassle-free installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e High-grade rollers designed for the specific weight and speed dynamics of the \u003cstrong\u003eGEZE ECdrive\u003c\/strong\u003e system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e Replaces worn bearings to eliminate grinding noises and vibration during door cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Includes the \u003cstrong\u003ehanging wheel\u003c\/strong\u003e and mounting bracket structure for a full \u003cstrong\u003ereplacement carriage\u003c\/strong\u003e solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Durability:\u003c\/strong\u003e Built to withstand high-traffic commercial and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Exclusively for GEZE ECdrive Automatic Sliding Door Systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Double Roller Carriage \/ Trolley Assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on replacement for existing \u003cstrong\u003eGEZE sliding door trolley\u003c\/strong\u003e units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance Tip:\u003c\/strong\u003e We recommend replacing both the left and right \u003cstrong\u003eGEZE ECdrive replacement carriages\u003c\/strong\u003e simultaneously to ensure even wear and prevent future alignment issues.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330210824237,"sku":"","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze_ec_drive_carriage_assembly_complete_1.jpg?v=1780132784"},{"product_id":"geze-el-drive-roller-carriage-pulley-hanging-wheel","title":"GEZE EL Drive Roller Carriage","description":"","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330213085229,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE-EL-drive-roller-carriage_pulley_hanging-wheel-01.png?v=1741935695"},{"product_id":"geze-slnt-roller-carriage-pulley-hanging-wheel","title":"GEZE SLNT roller carriage\/pulley\/hanging wheel","description":"","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330213183533,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE-SLNT-roller-carriage_pulley_hanging-wheel-01.png?v=1741935922"},{"product_id":"geze-automatic-door-slimdrive-roller-carriage-pulley-hanging-wheel","title":"GEZE Slimdrive Roller Carriage - Doordynamic","description":"\u003cstyle\u003e\ntable{width:50%;}\n.tableall{gap: 30px; display: flex; align-items: flex-start;}\n.part{width:50%;float:left;}\n.rte p,.rte table td,.rte li a,.rte h5{font-size: 18px;}\n.ovh{display:block; overflow:hidden}\n.xjimg img{width:23%;float:left; margin-right:2%}\n\n\n@media screen and (max-width: 960px){  \ntable{width:100%; margin-bottom:20px}\n.tableall{gap: 30px; display:block; align-items:stretch;}.part{width:100%;}\n}\n\u003c\/style\u003e\u003cul\u003e\n\u003cli\u003eSuitable for slimdrive units\u003c\/li\u003e\n\u003cli\u003eComplete assembly including carriage wheels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330213740589,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE-automatic-door-slimdrive-roller-carriage_pulley_hanging-wheel-01.png?v=1741936511"},{"product_id":"geze-automatic-door-ecdrive-eclt-rollers","title":"GEZE ECdrive Roller Replacement","description":"\u003ch2 data-end=\"220\" data-start=\"200\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cul data-end=\"1944\" data-start=\"222\"\u003e\n\u003cli data-end=\"496\" data-start=\"222\"\u003e\n\u003cp data-end=\"496\" data-start=\"224\"\u003e\u003cstrong data-end=\"241\" data-start=\"224\"\u003eProduct name:\u003c\/strong\u003e \u003cstrong data-end=\"265\" data-start=\"242\"\u003eGEZE ECdrive Roller\u003c\/strong\u003e — professional \u003cstrong data-end=\"303\" data-start=\"281\"\u003eroller for ECdrive\u003c\/strong\u003e carriage\/trolley heads; also called \u003cstrong data-end=\"358\" data-start=\"340\"\u003eECDrive Roller\u003c\/strong\u003e, \u003cstrong data-end=\"388\" data-start=\"360\"\u003eRoller suitable for Geze\u003c\/strong\u003e, \u003cstrong data-end=\"414\" data-start=\"390\"\u003eRoller GEZE EC Drive\u003c\/strong\u003e, or \u003cstrong data-end=\"443\" data-start=\"419\"\u003eGeze EC Drive Roller\u003c\/strong\u003e in trade catalogs .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"787\" data-start=\"497\"\u003e\n\u003cp data-end=\"787\" data-start=\"499\"\u003e\u003cstrong data-end=\"524\" data-start=\"499\"\u003eSystem compatibility:\u003c\/strong\u003e GEZE \u003cstrong data-end=\"541\" data-start=\"530\"\u003eECdrive\u003c\/strong\u003e linear sliding door platforms (classic ECdrive and ECdrive LT); widely used on \u003cstrong data-end=\"635\" data-start=\"621\"\u003eECdrive T2\u003c\/strong\u003e models that adopt the same double-roller carriage concept. Always verify profile and geometry against the installed carrier .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1094\" data-start=\"788\"\u003e\n\u003cp data-end=\"1094\" data-start=\"790\"\u003e\u003cstrong data-end=\"819\" data-start=\"790\"\u003eTypical cross-references:\u003c\/strong\u003e Roller-only part numbers frequently listed as \u003cstrong data-end=\"876\" data-start=\"866\"\u003e117380\u003c\/strong\u003e (also catalogued as \u003cstrong data-end=\"907\" data-start=\"897\"\u003e160341\u003c\/strong\u003e); \u003cstrong data-end=\"929\" data-start=\"910\"\u003eroller carriage\u003c\/strong\u003e assembly commonly listed as \u003cstrong data-end=\"968\" data-start=\"958\"\u003e117363\u003c\/strong\u003e; “roller with bearing suitable for Geze” often shown as \u003cstrong data-end=\"1037\" data-start=\"1025\"\u003e12013460\u003c\/strong\u003e .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1268\" data-start=\"1095\"\u003e\n\u003cp data-end=\"1268\" data-start=\"1097\"\u003e\u003cstrong data-end=\"1114\" data-start=\"1097\"\u003eConstruction:\u003c\/strong\u003e Low-noise \u003cstrong data-end=\"1149\" data-start=\"1125\"\u003epolymer running tire\u003c\/strong\u003e bonded over a \u003cstrong data-end=\"1203\" data-start=\"1164\"\u003esealed deep-groove ball-bearing hub\u003c\/strong\u003e for quiet operation and reduced rail wear .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1544\" data-start=\"1269\"\u003e\n\u003cp data-end=\"1544\" data-start=\"1271\"\u003e\u003cstrong data-end=\"1292\" data-start=\"1271\"\u003ePlatform context:\u003c\/strong\u003e ECdrive family features a slim header (approx. \u003cstrong data-end=\"1350\" data-start=\"1340\"\u003e100 mm\u003c\/strong\u003e cover height). The \u003cstrong data-end=\"1384\" data-start=\"1370\"\u003eECdrive T2\u003c\/strong\u003e highlights a \u003cstrong data-end=\"1424\" data-start=\"1398\"\u003edouble roller carriage\u003c\/strong\u003e and, with GCprofile Therm, supports door leaves \u003cstrong data-end=\"1489\" data-start=\"1473\"\u003eup to 140 kg\u003c\/strong\u003e depending on configuration .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1763\" data-start=\"1545\"\u003e\n\u003cp data-end=\"1763\" data-start=\"1547\"\u003e\u003cstrong data-end=\"1564\" data-start=\"1547\"\u003ePack formats:\u003c\/strong\u003e Supplied \u003cstrong data-end=\"1587\" data-start=\"1574\"\u003eper wheel\u003c\/strong\u003e for economical refurbishments, \u003cstrong data-end=\"1628\" data-start=\"1619\"\u003epairs\u003c\/strong\u003e for one moving leaf, or as \u003cstrong data-end=\"1684\" data-start=\"1656\"\u003ecomplete roller carriage\u003c\/strong\u003e kits when axles\/housings are worn.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1944\" data-start=\"1764\"\u003e\n\u003cp data-end=\"1944\" data-start=\"1766\"\u003e\u003cstrong data-end=\"1780\" data-start=\"1766\"\u003eUse cases:\u003c\/strong\u003e High-traffic commercial entrances in retail, healthcare, transit, hospitality and corporate campuses where acoustic comfort and uptime are priorities .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1949\" data-start=\"1946\"\u003e\n\u003ch2 data-end=\"1956\" data-start=\"1951\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-end=\"2232\" data-start=\"1958\"\u003e\u003cstrong data-end=\"2025\" data-start=\"1958\"\u003eQ1. Will this ECdrive Roller fit my GEZE ECdrive or ECdrive LT?\u003c\/strong\u003e\u003cbr data-end=\"2028\" data-start=\"2025\"\u003e\u003cstrong data-end=\"2034\" data-start=\"2028\"\u003eA.\u003c\/strong\u003e Yes—this is the standard \u003cstrong data-end=\"2088\" data-start=\"2060\"\u003eroller suitable for Geze\u003c\/strong\u003e ECdrive platforms. For legacy LT variants, confirm by part number or geometry (roller OD\/profile and bore) before ordering .\u003c\/p\u003e\n\u003cp data-end=\"2461\" data-start=\"2234\"\u003e\u003cstrong data-end=\"2276\" data-start=\"2234\"\u003eQ2. Is it also correct for ECdrive T2?\u003c\/strong\u003e\u003cbr data-end=\"2279\" data-start=\"2276\"\u003e\u003cstrong data-end=\"2285\" data-start=\"2279\"\u003eA.\u003c\/strong\u003e Many \u003cstrong data-end=\"2305\" data-start=\"2291\"\u003eECdrive T2\u003c\/strong\u003e operators use the same \u003cstrong data-end=\"2355\" data-start=\"2329\"\u003edouble roller carriage\u003c\/strong\u003e architecture. Match the wheel profile and size to your installed T2 carriage to confirm fit .\u003c\/p\u003e\n\u003cp data-end=\"2777\" data-start=\"2463\"\u003e\u003cstrong data-end=\"2503\" data-start=\"2463\"\u003eQ3. How many rollers should I order?\u003c\/strong\u003e\u003cbr data-end=\"2506\" data-start=\"2503\"\u003e\u003cstrong data-end=\"2512\" data-start=\"2506\"\u003eA.\u003c\/strong\u003e One carriage head typically uses \u003cstrong data-end=\"2561\" data-start=\"2546\"\u003etwo rollers\u003c\/strong\u003e. A \u003cstrong data-end=\"2587\" data-start=\"2565\"\u003esingle moving leaf\u003c\/strong\u003e uses one carriage (two rollers); a \u003cstrong data-end=\"2637\" data-start=\"2623\"\u003ebi-parting\u003c\/strong\u003e entrance uses two carriages (four rollers). Replace \u003cstrong data-end=\"2711\" data-start=\"2690\"\u003ein pairs per leaf\u003c\/strong\u003e to maintain balanced rolling resistance .\u003c\/p\u003e\n\u003cp data-end=\"3102\" data-start=\"2779\"\u003e\u003cstrong data-end=\"2844\" data-start=\"2779\"\u003eQ4. When should I change rollers only vs. the whole carriage?\u003c\/strong\u003e\u003cbr data-end=\"2847\" data-start=\"2844\"\u003e\u003cstrong data-end=\"2853\" data-start=\"2847\"\u003eA.\u003c\/strong\u003e If the carrier body and axle are sound, \u003cstrong data-end=\"2910\" data-start=\"2894\"\u003erollers-only\u003c\/strong\u003e renewals are fast and economical. If axle play, bent brackets, or cracked housings are present, choose a \u003cstrong data-end=\"3035\" data-start=\"3016\"\u003eroller carriage\u003c\/strong\u003e kit (two complete trolleys) to restore geometry .\u003c\/p\u003e\n\u003cp data-end=\"3405\" data-start=\"3104\"\u003e\u003cstrong data-end=\"3154\" data-start=\"3104\"\u003eQ5. What field symptoms indicate worn rollers?\u003c\/strong\u003e\u003cbr data-end=\"3157\" data-start=\"3154\"\u003e\u003cstrong data-end=\"3163\" data-start=\"3157\"\u003eA.\u003c\/strong\u003e \u003cstrong data-end=\"3180\" data-start=\"3164\"\u003eRail chatter\u003c\/strong\u003e, \u003cstrong data-end=\"3204\" data-start=\"3182\"\u003eflat-spot thumping\u003c\/strong\u003e, drift out of level, difficulty completing “learn” cycles despite correct belt tension, or increased closing forces typically point to tread or bearing wear rather than controller faults .\u003c\/p\u003e\n\u003cp data-end=\"3721\" data-start=\"3407\"\u003e\u003cstrong data-end=\"3472\" data-start=\"3407\"\u003eQ6. Do new rollers change the door’s certified weight rating?\u003c\/strong\u003e\u003cbr data-end=\"3475\" data-start=\"3472\"\u003e\u003cstrong data-end=\"3481\" data-start=\"3475\"\u003eA.\u003c\/strong\u003e No. Ratings are determined by the \u003cstrong data-end=\"3537\" data-start=\"3516\"\u003eoperator platform\u003c\/strong\u003e and configuration. Fresh, geometry-correct rollers help the door run within force targets and maintain consistent stop positions under EN 16005 \/ DIN 18650 commissioning .\u003c\/p\u003e\n\u003cp data-end=\"4022\" data-start=\"3723\"\u003e\u003cstrong data-end=\"3778\" data-start=\"3723\"\u003eQ7. Any tips to reduce callbacks after replacement?\u003c\/strong\u003e\u003cbr data-end=\"3781\" data-start=\"3778\"\u003e\u003cstrong data-end=\"3787\" data-start=\"3781\"\u003eA.\u003c\/strong\u003e Replace \u003cstrong data-end=\"3821\" data-start=\"3796\"\u003eboth rollers per leaf\u003c\/strong\u003e, re-level the panel, reset end buffers, inspect return pulley bearings and the drive belt, and \u003cstrong data-end=\"3961\" data-start=\"3917\"\u003erun the controller’s teach\/learn routine\u003c\/strong\u003e so parameters reflect the new friction profile .\u003c\/p\u003e\n\u003cp data-end=\"4413\" data-start=\"4024\"\u003e\u003cstrong data-end=\"4079\" data-start=\"4024\"\u003eQ8. What are the most common cross-reference codes?\u003c\/strong\u003e\u003cbr data-end=\"4082\" data-start=\"4079\"\u003e\u003cstrong data-end=\"4088\" data-start=\"4082\"\u003eA.\u003c\/strong\u003e Technicians frequently reference \u003cstrong data-end=\"4141\" data-start=\"4122\"\u003e117380 \/ 160341\u003c\/strong\u003e for \u003cstrong data-end=\"4161\" data-start=\"4146\"\u003eroller-only\u003c\/strong\u003e, \u003cstrong data-end=\"4173\" data-start=\"4163\"\u003e117363\u003c\/strong\u003e for \u003cstrong data-end=\"4197\" data-start=\"4178\"\u003eroller carriage\u003c\/strong\u003e (complete trolley), and \u003cstrong data-end=\"4234\" data-start=\"4222\"\u003e12013460\u003c\/strong\u003e for “roller with bearing suitable for Geze.” Use these as verification aids alongside photographs of your installed carrier .\u003c\/p\u003e\n\u003chr data-end=\"4418\" data-start=\"4415\"\u003e\n\u003ch2 data-end=\"4498\" data-start=\"4420\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-end=\"5186\" data-start=\"4500\"\u003eBring your automatic entrance back to \u003cstrong data-end=\"4562\" data-start=\"4538\"\u003efactory-smooth glide\u003c\/strong\u003e with the \u003cstrong data-end=\"4595\" data-start=\"4572\"\u003eGEZE ECdrive Roller\u003c\/strong\u003e, the precision running interface inside every ECdrive carriage head. In daily operation, these wheels suspend the leaf from the header, translate belt motion into linear travel, and keep reveals aligned—quietly and with low friction. When rollers wear flat or bearings dry out, you see telltales: door chatter in quiet lobbies, inconsistent stop positions, and controllers that struggle to finish learn cycles. Replacing rollers restores the friction profile the operator expects so the door starts cleanly, tracks straight, and stops exactly where presence sensors anticipate .\u003c\/p\u003e\n\u003ch3 data-end=\"5237\" data-start=\"5188\"\u003eMust know before buying\u003c\/h3\u003e\n\u003cp data-end=\"5807\" data-start=\"5239\"\u003e\u003cstrong data-end=\"5291\" data-start=\"5239\"\u003e1) Fitment confidence across ECdrive generations\u003c\/strong\u003e\u003cbr data-end=\"5294\" data-start=\"5291\"\u003eRecord photos of your header label and the installed carriage. If your system reads \u003cstrong data-end=\"5389\" data-start=\"5378\"\u003eECdrive\u003c\/strong\u003e or \u003cstrong data-end=\"5407\" data-start=\"5393\"\u003eECdrive LT\u003c\/strong\u003e, the \u003cstrong data-end=\"5431\" data-start=\"5413\"\u003eECDrive Roller\u003c\/strong\u003e is the standard renewal part. For \u003cstrong data-end=\"5480\" data-start=\"5466\"\u003eECdrive T2\u003c\/strong\u003e, confirm the wheel profile; T2’s hallmark is a \u003cstrong data-end=\"5554\" data-start=\"5528\"\u003edouble roller carriage\u003c\/strong\u003e designed to support higher leaf masses—up to \u003cstrong data-end=\"5610\" data-start=\"5600\"\u003e140 kg\u003c\/strong\u003e with GCprofile Therm—while preserving the ECdrive’s slim aesthetic . This visual and code-based verification prevents the “almost fits” that cause noise and premature wear.\u003c\/p\u003e\n\u003cp data-end=\"6351\" data-start=\"5809\"\u003e\u003cstrong data-end=\"5872\" data-start=\"5809\"\u003e2) Materials and bearing design that survive real buildings\u003c\/strong\u003e\u003cbr data-end=\"5875\" data-start=\"5872\"\u003eEach \u003cstrong data-end=\"5904\" data-start=\"5880\"\u003eGeze EC Drive Roller\u003c\/strong\u003e couples a \u003cstrong data-end=\"5945\" data-start=\"5915\"\u003esealed deep-groove bearing\u003c\/strong\u003e with an \u003cstrong data-end=\"5989\" data-start=\"5954\"\u003eengineered polymer running tire\u003c\/strong\u003e. Seals retain lubricant and guard against dust from renovations; polymer treads damp high-frequency vibration users perceive as “noisy doors” while protecting the aluminum rail from scuffing. The result is demonstrably lower acoustic signature in healthcare and hospitality settings and extended track life in high-cycle retail applications .\u003c\/p\u003e\n\u003cp data-end=\"6834\" data-start=\"6353\"\u003e\u003cstrong data-end=\"6410\" data-start=\"6353\"\u003e3) When a wheel fixes the problem—and when it doesn’t\u003c\/strong\u003e\u003cbr data-end=\"6413\" data-start=\"6410\"\u003eWheels address rolling friction and roundness. If your header shows \u003cstrong data-end=\"6501\" data-start=\"6481\"\u003eaxle ovalization\u003c\/strong\u003e, \u003cstrong data-end=\"6529\" data-start=\"6503\"\u003ecracked carrier cheeks\u003c\/strong\u003e, or \u003cstrong data-end=\"6558\" data-start=\"6534\"\u003euneven wheel spacing\u003c\/strong\u003e, a \u003cstrong data-end=\"6581\" data-start=\"6562\"\u003eroller carriage\u003c\/strong\u003e swap (two complete trolleys) is the right fix. Stock both options—\u003cstrong data-end=\"6679\" data-start=\"6648\"\u003eroller-only (117380\/160341)\u003c\/strong\u003e for rapid renewals and \u003cstrong data-end=\"6724\" data-start=\"6703\"\u003ecarriage (117363)\u003c\/strong\u003e for geometry issues—so your technician can solve the problem in one visit .\u003c\/p\u003e\n\u003cp data-end=\"7210\" data-start=\"6836\"\u003e\u003cstrong data-end=\"6891\" data-start=\"6836\"\u003e4) How roller condition ties into safety compliance\u003c\/strong\u003e\u003cbr data-end=\"6894\" data-start=\"6891\"\u003eForce measurements during commissioning depend on running friction and consistent stop positions. New rollers help your installation stay within the force limits expected under \u003cstrong data-end=\"7095\" data-start=\"7071\"\u003eEN 16005 \/ DIN 18650\u003c\/strong\u003e when combined with compliant sensors and correct teach-in, protecting users and minimizing liability .\u003c\/p\u003e\n\u003cp data-end=\"7729\" data-start=\"7212\"\u003e\u003cstrong data-end=\"7253\" data-start=\"7212\"\u003e5) Lifecycle economics you can defend\u003c\/strong\u003e\u003cbr data-end=\"7256\" data-start=\"7253\"\u003eA \u003cstrong data-end=\"7277\" data-start=\"7258\"\u003epair of rollers\u003c\/strong\u003e restores operating quality on a single leaf at a fraction of the cost and downtime of a header swap. Proactively refreshing rollers reduces belt glazing and rail wear, which in turn extends service intervals on more expensive components. For estate managers, standardizing \u003cstrong data-end=\"7591\" data-start=\"7551\"\u003efour rollers per bi-parting entrance\u003c\/strong\u003e as a planned maintenance item keeps inventories lean and improves first-time-fix rates across sites .\u003c\/p\u003e\n\u003ch3 data-end=\"7780\" data-start=\"7731\"\u003eField-tested workflow\u003c\/h3\u003e\n\u003col data-end=\"8746\" data-start=\"7782\"\u003e\n\u003cli data-end=\"8070\" data-start=\"7782\"\u003e\n\u003cp data-end=\"8070\" data-start=\"7785\"\u003e\u003cstrong data-end=\"7809\" data-start=\"7785\"\u003eIdentify \u0026amp; document.\u003c\/strong\u003e Photograph the carriage and header label (ECdrive \/ ECdrive LT \/ ECdrive T2). Cross-reference with \u003cstrong data-end=\"7935\" data-start=\"7909\"\u003e117380\/160341 (roller)\u003c\/strong\u003e or \u003cstrong data-end=\"7960\" data-start=\"7939\"\u003e117363 (carriage)\u003c\/strong\u003e; \u003cstrong data-end=\"7974\" data-start=\"7962\"\u003e12013460\u003c\/strong\u003e is a common stock descriptor for “roller with bearing suitable for Geze” .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8266\" data-start=\"8071\"\u003e\n\u003cp data-end=\"8266\" data-start=\"8074\"\u003e\u003cstrong data-end=\"8095\" data-start=\"8074\"\u003eReplace in pairs.\u003c\/strong\u003e Refresh both rollers per leaf to keep rolling resistance symmetrical. Check return pulley bearings and belt condition while the header is open .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8392\" data-start=\"8267\"\u003e\n\u003cp data-end=\"8392\" data-start=\"8270\"\u003e\u003cstrong data-end=\"8297\" data-start=\"8270\"\u003eRe-level \u0026amp; set buffers.\u003c\/strong\u003e Ensure reveals and threshold clearances are correct; adjust end buffers to eliminate impact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8545\" data-start=\"8393\"\u003e\n\u003cp data-end=\"8545\" data-start=\"8396\"\u003e\u003cstrong data-end=\"8409\" data-start=\"8396\"\u003eTeach-in.\u003c\/strong\u003e Run the controller’s \u003cstrong data-end=\"8440\" data-start=\"8431\"\u003elearn\u003c\/strong\u003e routine so acceleration, speed, force, and stop positions match the new friction profile .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8746\" data-start=\"8546\"\u003e\n\u003cp data-end=\"8746\" data-start=\"8549\"\u003e\u003cstrong data-end=\"8570\" data-start=\"8549\"\u003eFunctional proof.\u003c\/strong\u003e Validate \u003cstrong data-end=\"8593\" data-start=\"8580\"\u003eAutomatic\u003c\/strong\u003e, \u003cstrong data-end=\"8616\" data-start=\"8595\"\u003ePartial\/Half-Open\u003c\/strong\u003e, \u003cstrong data-end=\"8631\" data-start=\"8618\"\u003eExit-Only\u003c\/strong\u003e, and \u003cstrong data-end=\"8655\" data-start=\"8637\"\u003ePermanent-Open\u003c\/strong\u003e modes; verify presence\/safety fields according to local code and site policy .\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"8785\" data-start=\"8748\"\u003eWhat you receive \u0026amp; common options\u003c\/h3\u003e\n\u003cul data-end=\"9055\" data-start=\"8787\"\u003e\n\u003cli data-end=\"8843\" data-start=\"8787\"\u003e\n\u003cp data-end=\"8843\" data-start=\"8789\"\u003e\u003cstrong data-end=\"8804\" data-start=\"8789\"\u003eRoller-only\u003c\/strong\u003e (single unit) for targeted renewals;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8888\" data-start=\"8844\"\u003e\n\u003cp data-end=\"8888\" data-start=\"8846\"\u003e\u003cstrong data-end=\"8865\" data-start=\"8846\"\u003ePair of rollers\u003c\/strong\u003e for one moving leaf;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8958\" data-start=\"8889\"\u003e\n\u003cp data-end=\"8958\" data-start=\"8891\"\u003e\u003cstrong data-end=\"8919\" data-start=\"8891\"\u003eComplete roller carriage\u003c\/strong\u003e kit for a full running-gear refresh;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"9055\" data-start=\"8959\"\u003e\n\u003cp data-end=\"9055\" data-start=\"8961\"\u003eOptional add-ons often ordered together: return pulley, drive belt per metre, and end buffers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"9423\" data-start=\"9420\"\u003e\n\u003ch2 data-end=\"9455\" data-start=\"9425\"\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330218393645,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/GEZE-automatic-door-ECdrive-ECLT-Rollers-01..png?v=1779100097"},{"product_id":"geze-powerdrive-automatic-door-wheels","title":"GEZE Powerdrive Roller Carriage Assembly","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRestore Smooth Operation with the Genuine GEZE Powerdrive Roller Assembly\u003c\/h2\u003e\n\u003cp\u003eIs your automatic sliding door making noise or struggling to open? The \u003cstrong\u003eGEZE Powerdrive Roller Assembly\u003c\/strong\u003e is the definitive solution for restoring the smooth, silent, and reliable operation of your heavy-duty entrance systems. Designed specifically for the GEZE Powerdrive series, this replacement part ensures your doors function like new.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Replacement Carriage?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality \u0026amp; Precision:\u003c\/strong\u003e This \u003cstrong\u003eGEZE Powerdrive carriage\u003c\/strong\u003e is engineered to exact factory specifications, ensuring perfect alignment with your existing track profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Performance:\u003c\/strong\u003e Built to support the substantial weight of Powerdrive leaves, these \u003cstrong\u003eGEZE Powerdrive rollers\u003c\/strong\u003e feature high-grade bearings that reduce friction and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Service Solution:\u003c\/strong\u003e Acts as a comprehensive \u003cstrong\u003eGEZE Powerdrive service kit\u003c\/strong\u003e, replacing worn-out wheels and the carriage body in one go to prevent future breakdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The \u003cstrong\u003eGEZE Powerdrive trolley\u003c\/strong\u003e design allows for quick swap-outs, minimizing downtime for your facility or your client's business.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits GEZE Powerdrive PL and FR automatic sliding door systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Full \u003cstrong\u003eRoller Assembly\u003c\/strong\u003e (Carriage + Wheels).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-strength steel chassis with wear-resistant polymer wheels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for commercial entrances, industrial gates, and heavy-duty sliding partitions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDon't let a faulty roller compromise your building's access. Order your \u003cstrong\u003eGEZE Powerdrive replacement wheels\u003c\/strong\u003e and carriage assembly today for immediate dispatch.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":43330219606061,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/PowerDrive-rollers-01.png?v=1741937611"},{"product_id":"sl500sl510-plastic-carriage-wheels","title":"Besam Assa Abloy SL500 Roller Wheels Kit","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003cp class=\"intro-text\"\u003eEnsure smooth and quiet operation for your automatic sliding doors with our high-performance \u003cstrong\u003eBesam SL500 wheels\u003c\/strong\u003e. Designed specifically for the heavy-duty demands of commercial entrances, this roller kit is the perfect aftermarket solution for servicing \u003cstrong\u003eAssa Abloy SL500\u003c\/strong\u003e and Besam sliding door systems.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Our SL500 Carriage Wheels?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification:\u003c\/strong\u003e Engineered to match the exact dimensions of original \u003cstrong\u003eBesam SL500 service parts\u003c\/strong\u003e, ensuring a perfect fit without track modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Features high-grade \u003cstrong\u003eSL500 plastic wheels\u003c\/strong\u003e (nylon polymer) that resist wear and reduce friction on the aluminum track.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent Operation:\u003c\/strong\u003e Solves the common issue of a \u003cstrong\u003eBesam SL500 noisy door\u003c\/strong\u003e by replacing worn-out bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes everything needed for a full \u003cstrong\u003eSL500 door roller replacement\u003c\/strong\u003e on one active leaf.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBesam SL500, Assa Abloy SL500, SL510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSL500 hanger rollers\u003c\/strong\u003e \/ Carriage Wheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReinforced Nylon Wheel with Precision Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial Automatic Sliding Doors (Active Leaf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMaintenance Tip: When to Replace Your Rollers?\u003c\/h2\u003e\n\u003cp\u003eIf you notice vibration or grinding sounds, it is likely time for a \u003cstrong\u003eSL500 door roller replacement\u003c\/strong\u003e. Worn wheels can damage the expensive aluminum track header. We recommend inspecting the \u003cstrong\u003eSL500 active leaf wheel\u003c\/strong\u003e assembly every 6 months and replacing them in pairs to maintain door alignment.\u003c\/p\u003e\n\u003cstrong\u003eNeed Technical Support?\u003c\/strong\u003e Not sure if these are the right \u003cstrong\u003eBesam sliding door wheels\u003c\/strong\u003e for your unit? Contact our parts specialist with a photo of your current assembly, and we'll help you identify the correct \u003cstrong\u003ereplacement kit\u003c\/strong\u003e.\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Assa-Abloy","offers":[{"title":"Default Title","offer_id":43800030674989,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/assa-abloy-sl500-sl510-plastic-carriage-wheels.jpg?v=1749796953"},{"product_id":"sl500sl510-steel-carriage-wheels","title":"Assa Abloy SL500 Wheels \u0026 Track Roller Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eRestore Your Automatic Door's Performance\u003c\/h2\u003e\n\u003cp\u003eIs your sliding door making grinding noises or getting stuck? It is likely time to replace the carriage wheels. Our premium \u003cstrong\u003eAssa Abloy SL500 wheels\u003c\/strong\u003e are engineered to restore the smooth, silent operation of your automatic sliding door systems.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Designed specifically as a direct replacement for \u003cstrong\u003eAssa Abloy SL500\u003c\/strong\u003e and Besam SL500 sliding door operators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Durability:\u003c\/strong\u003e These \u003cstrong\u003eSL500 track rollers\u003c\/strong\u003e feature high-grade bearings and wear-resistant polymers to withstand continuous daily cycles in high-traffic commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e The \u003cstrong\u003eSL500 trolley wheels\u003c\/strong\u003e assembly is designed for quick replacement by maintenance technicians, minimizing downtime for your facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Replace Your Rollers?\u003c\/h3\u003e\n\u003cp\u003eWorn-out rollers can damage the aluminum track header, leading to expensive repairs. Replacing your \u003cstrong\u003eAssa Abloy SL500 wheels\u003c\/strong\u003e proactively ensures safety, reduces noise, and extends the lifespan of your entire door operator.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: We recommend replacing all wheels on the carriage simultaneously to ensure even wear and optimal alignment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e","brand":"Assa-Abloy","offers":[{"title":"Default Title","offer_id":43800039129133,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/assa_abloy_sl500_wheels_replacement_kit.jpg?v=1780196288"},{"product_id":"sl500sl510-wheel-holder","title":"Besam SL500 Hanger \u0026 Roller Carriage Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore the smooth operation of your automatic sliding doors with our premium \u003cstrong\u003eBesam SL500 Door Hanger\u003c\/strong\u003e replacement kit. Designed specifically for the \u003cstrong\u003eAssa Abloy SL500\u003c\/strong\u003e and Besam SL500 systems, this heavy-duty \u003cstrong\u003ecarriage kit\u003c\/strong\u003e is the perfect solution for fixing stuck, dragging, or \u003cstrong\u003enoisy roller\u003c\/strong\u003e issues.\u003c\/p\u003e\n\u003cp\u003eWhether you are replacing a single \u003cstrong\u003ewheel holder\u003c\/strong\u003e or performing a full overhaul, this \u003cstrong\u003eSL500 roller assembly\u003c\/strong\u003e ensures OEM-level performance and durability. It serves as a direct replacement for the master carrier and active leaf carrier, ensuring your doors open and close safely and efficiently.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Besam SL500, Assa Abloy SL500, and SL510 sliding door systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Complete \u003cstrong\u003eDoor Hanger \/ Carriage Kit\u003c\/strong\u003e (Includes wheels and bracket).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e High-grade, wear-resistant nylon for silent operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Sealed precision ball bearings for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Rated for standard and heavy-duty commercial door leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on replacement for the original \u003cstrong\u003emaster carrier\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Replace Your SL500 Rollers?\u003c\/h2\u003e\n\u003cp\u003eWorn-out rollers are the #1 cause of automatic door failures. If your door is making grinding noises or triggering error codes due to friction, it is time to install a new \u003cstrong\u003eBesam SL500 carriage kit\u003c\/strong\u003e. Proactive replacement of the \u003cstrong\u003eroller assembly\u003c\/strong\u003e prevents damage to the track and motor, saving you costly repairs down the line.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cp\u003eThis kit includes the fully assembled \u003cstrong\u003ewheel holder\u003c\/strong\u003e unit, ready for installation. No special pressing tools are required—simply remove the old carriage and install the new \u003cstrong\u003eBesam SL500 door hanger\u003c\/strong\u003e to get your entrance back in business.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Assa-Abloy","offers":[{"title":"Default Title","offer_id":43800039718957,"sku":"","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/assa-abloy-sl500-sl510-wheel-holder-1.jpg?v=1749797295"},{"product_id":"geze-ecdrive-carriage-wheel-double-pack","title":"GEZE ECdrive Carriage Wheel Double Pack (117363)","description":"\u003cp\u003eBring your automatic sliding doors back to a factory-smooth glide with the genuine \u003cstrong\u003eGEZE ECdrive Carriage Wheel\u003c\/strong\u003e double pack. Designed as the precision running interface inside the carriage head, these premium wheels suspend the leaf, translate belt motion into linear travel, and keep your doors aligned quietly with low friction. Whether you are maintaining a single entry or a large commercial facility operating on \u003ca href=\"https:\/\/doordynamic.com\/collections\/ecdrive\"\u003eGEZE ECdrive\u003c\/a\u003e linear sliding door platforms, replacing worn rollers is the fastest way to restore acoustic comfort and seamless operation.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications \u0026amp; Part Numbers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Component:\u003c\/strong\u003e Carriage wheel \/ Roller suitable for ECdrive systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (Carriage Kit):\u003c\/strong\u003e \u003cstrong\u003e117363\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssociated Part Numbers (Roller cross-references):\u003c\/strong\u003e \u003cstrong\u003e117380\u003c\/strong\u003e, 160341, and 12013460.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Low-noise polymer running tire bonded over a sealed deep-groove ball-bearing hub for extended track life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform Compatibility:\u003c\/strong\u003e Classic \u003ca href=\"https:\/\/doordynamic.com\/collections\/ecdrive\"\u003eGEZE ECdrive\u003c\/a\u003e, ECdrive LT, and ECdrive T2 (supports door leaves up to 140 kg with GCprofile Therm).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Format:\u003c\/strong\u003e Supplied as a double pack (2 rollers) to seamlessly service one carriage head.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOptimize Performance with a GEZE ECdrive Roller Carriage Kit\u003c\/h2\u003e\n\u003cp\u003eWhen rollers wear flat or bearings dry out, you might notice door chatter, inconsistent stop positions, and controllers struggling to finish learn cycles. Relying on a high-quality \u003cstrong\u003eGEZE ECdrive Roller Carriage Kit\u003c\/strong\u003e replacement effectively addresses these rolling friction issues. The sealed deep-groove bearing design retains lubricant and guards against dust, while the engineered polymer treads dampen high-frequency vibrations often perceived as \"noisy doors.\"\u003c\/p\u003e\n\n\u003ch3\u003eField-Tested Fitment \u0026amp; Workflow\u003c\/h3\u003e\n\u003cp\u003eAlways replace rollers in pairs per leaf to maintain symmetrical rolling resistance. For standard maintenance and targeted renewals, match your wheel profile to cross-reference number \u003cstrong\u003e117380\u003c\/strong\u003e. However, if your header shows signs of axle ovalization, bent brackets, or cracked carrier cheeks, swapping the entire trolley using part number \u003cstrong\u003e117363\u003c\/strong\u003e is the recommended fix to fully restore precision geometry.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: Will this carriage wheel fit my ECdrive T2 operator?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes, many ECdrive T2 models use the same double roller carriage architecture. Always verify your installed wheel profile and size visually and cross-reference with part number \u003cstrong\u003e117363\u003c\/strong\u003e before ordering to ensure fitment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Do new rollers affect safety compliance and weight ratings?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No, the platform base dictates the weight rating. However, fresh rollers help your doors run properly within safety force targets. After installation, always run the controller's teach\/learn routine so the \u003ca href=\"https:\/\/doordynamic.com\/collections\/ecdrive\"\u003eGEZE ECdrive\u003c\/a\u003e system can adapt to the new friction profile, ensuring it remains compliant with EN 16005 \/ DIN 18650 standards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: When should I change only the rollers versus the whole carriage?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e If the carrier body and axle are completely sound, a roller-only renewal is fast and highly economical. If any play, metal fatigue, or track misalignment is present, choosing a complete carriage kit guarantees long-term durability and prevents rapid wear of the newly installed wheels.\u003c\/p\u003e","brand":"Geze","offers":[{"title":"Default Title","offer_id":43800106369069,"sku":"","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Wheels_for_GezeEcdrive_T2.jpg?v=1779862607"},{"product_id":"geze-powerdrive-pl-carriage-wheel","title":"GEZE Powerdrive PL \/ PL-FR Roller Carriage","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003ch2\u003eRestore Your Automatic Door Performance\u003c\/h2\u003e\n\u003cp\u003eEnsure the smooth and safe operation of your heavy-duty sliding doors with the original \u003cstrong\u003eGEZE Powerdrive PL-FR Roller Carriage\u003c\/strong\u003e. Designed specifically for the GEZE Powerdrive PL series, this carriage assembly is critical for maintaining the precise movement of large, heavy door leaves in commercial and industrial environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eroller carriage\u003c\/strong\u003e is engineered to meet the stringent standards of GEZE automatic door systems. It effectively supports the door leaf weight while ensuring low-noise operation and long-term durability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal GEZE Component:\u003c\/strong\u003e Guaranteed fit for \u003cstrong\u003ePowerdrive PL\u003c\/strong\u003e and emergency exit \u003cstrong\u003ePL-FR\u003c\/strong\u003e drive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e High-grade rollers designed to withstand continuous cycles and heavy door loads typical of the Powerdrive series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Replacement:\u003c\/strong\u003e Modular design allows for quick swapping of worn-out carriages, minimizing maintenance downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Precision bearings reduce friction, resolving issues like door jamming, noise, or uneven movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Replace Your Roller Carriage?\u003c\/h3\u003e\n\u003cp\u003eOver time, the wheels on your \u003cstrong\u003eGEZE Powerdrive PL carriage\u003c\/strong\u003e can wear down due to dust debris and constant friction. Worn rollers can cause the door motor to overwork, leading to potential drive failure. Replacing the carriage assembly is a cost-effective maintenance step to extend the lifespan of your entire automatic operator.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: For optimal performance and safety compliance, we recommend replacing carriages in pairs (left and right) to ensure balanced door movement.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"specs-summary\"\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GEZE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Roller Carriage \/ Trolley Wheel Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Fit:\u003c\/strong\u003e Powerdrive PL, Powerdrive PL-FR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Automatic Sliding Doors (Standard \u0026amp; Emergency Routes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Geze","offers":[{"title":"Default Title","offer_id":43836976594989,"sku":"","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze-powerdrive-pl-fr-roller-carriage-main-view.png?v=1769244591"},{"product_id":"geze-slimdrive-sl-dcu-carriage-wheel","title":"GEZE Slimdrive SL Roller Assembly Replacement","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003cp class=\"intro-text\"\u003eRestore the smooth operation of your automatic sliding doors with our premium \u003cstrong\u003eGEZE Slimdrive SL roller assembly\u003c\/strong\u003e. Designed as a direct replacement for worn-out carriages, this heavy-duty double roller unit ensures your GEZE DCU and Slimdrive systems run quietly and efficiently.\u003c\/p\u003e\n\u003ch2\u003eWhy Replace Your GEZE Rollers?\u003c\/h2\u003e\n\u003cp\u003eIs your automatic door making grinding sounds or moving jerkily? A \u003cstrong\u003eGEZE Slimdrive noisy door\u003c\/strong\u003e is often the first sign of worn-out wheels. Ignoring this can lead to motor strain and expensive drive unit failures. Our \u003cstrong\u003eGEZE SL roller assembly\u003c\/strong\u003e is the cost-effective solution to extend the lifespan of your operator.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Engineered specifically for \u003cstrong\u003eGEZE Slimdrive SL\u003c\/strong\u003e and \u003cstrong\u003eGEZE DCU sliding carriage\u003c\/strong\u003e systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Features high-grade polymer wheels with precision bearings for high-traffic durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e This is a full \u003cstrong\u003eGEZE Slimdrive trolley\u003c\/strong\u003e unit, including the metal bracket and double wheels, ready for immediate installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent Operation:\u003c\/strong\u003e Specifically designed to eliminate friction and noise, restoring the original silent glide of your door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Double Roller Carriage \/ Runner Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e GEZE Slimdrive SL, SL-NT, DCU1, DCU2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Easy \"drop-in\" replacement for existing \u003cstrong\u003eGEZE DCU carriage wheels\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New, OEM Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"installation-note\"\u003e\n\u003ch3\u003eMaintenance Tip\u003c\/h3\u003e\n\u003cp\u003eWhen you \u003cstrong\u003ereplace GEZE DCU wheels\u003c\/strong\u003e, we highly recommend cleaning the aluminum track (running rail) thoroughly. Debris on the track is the #1 cause of premature roller failure. Replacing both carriages (left and right) simultaneously ensures balanced door movement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp class=\"call-to-action\"\u003e\u003cstrong\u003eNeed technical verification?\u003c\/strong\u003e Send us a photo of your current \u003cstrong\u003eGEZE Slimdrive SL runner\u003c\/strong\u003e, and our technical team will confirm compatibility instantly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Geze","offers":[{"title":"Default Title","offer_id":43837509107757,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze_slimdrive_trolley_side_profile01.jpg?v=1780216282"},{"product_id":"geze-slimdrive-sl-nt-carriage-wheel-double-pack","title":"GEZE Slimdrive SL NT Carriage Wheels (2-Pack)","description":"","brand":"Geze","offers":[{"title":"Default Title","offer_id":43837602889773,"sku":"","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze_slimdrive_sl_nt_carriage_wheel_double_pack.jpg?v=1780212599"},{"product_id":"geze-slimdrive-sl-nt-roller-carriage-wheels-anti-tilting","title":"GEZE Slimdrive SL Roller Replacement Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore the smooth operation of your automatic sliding doors with the genuine \u003cstrong\u003eGeze 101528 Carriage\u003c\/strong\u003e. Designed specifically for the \u003cstrong\u003eGeze Slimdrive SL\u003c\/strong\u003e and SL-NT series, this double roller assembly is the critical component for ensuring your door leaves glide silently and efficiently.\u003c\/p\u003e\n\u003cp\u003eWhether you refer to it as a \u003cstrong\u003esliding door bogie\u003c\/strong\u003e, trolley, or roller kit, this OEM part ensures perfect compatibility and long-lasting performance for high-traffic entrances.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Quality:\u003c\/strong\u003e Authentic Geze part (MPN: 101528) guarantees precise fitment for Slimdrive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Duty Design:\u003c\/strong\u003e Double roller configuration designed to support the weight of commercial glass leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e High-grade bearings reduce friction, noise, and wear on the track profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Replacement:\u003c\/strong\u003e Ideal for maintenance teams looking for a full \u003cstrong\u003eGeze SL carriage replacement\u003c\/strong\u003e solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellpadding=\"5\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number (MPN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e101528\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeze Slimdrive SL, Slimdrive SL-NT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble Roller Carriage \/ Bogie \/ Trolley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew, Original Packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaintenance Advice\u003c\/h3\u003e\n\u003cp\u003eWhen replacing a \u003cstrong\u003eGeze Slimdrive Trolley\u003c\/strong\u003e, we recommend inspecting the running track for debris or damage. Replacing both carriages on a single door leaf simultaneously ensures even wear and extends the lifespan of your automatic door system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Geze","offers":[{"title":"Default Title","offer_id":43837654630445,"sku":"","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze-slimdrive-roller-wheels.jpg?v=1780127595"},{"product_id":"record-sta20-carriage-set","title":"Record STA20 Replacement Roller Set","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eRestore the smooth operation of your automatic sliding doors with our premium \u003cstrong\u003eRecord STA20 Roller Carriage\u003c\/strong\u003e. Designed specifically for the Record STA20 system, this essential component ensures your doors open and close quietly and efficiently, minimizing downtime for your facility.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Our Record STA20 Replacement Carriage?\u003c\/h2\u003e\n\u003cp\u003eOver time, wheels and bearings wear down, leading to noisy operation or door jams. Our \u003cstrong\u003eRecord STA20 Carriage Set\u003c\/strong\u003e is the perfect solution for maintenance professionals looking for reliable, long-lasting performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fit:\u003c\/strong\u003e Engineered to exact specifications for the \u003cstrong\u003eRecord STA20\u003c\/strong\u003e operator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e This \u003cstrong\u003eRecord STA20 Trolley\u003c\/strong\u003e unit comes pre-assembled for quick and easy installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e High-grade wheels designed to withstand heavy daily usage in commercial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair:\u003c\/strong\u003e A direct \u003cstrong\u003eRecord STA20 replacement carriage\u003c\/strong\u003e that saves you the cost of replacing the entire door header.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eRecord STA20 Roller Carriage\u003c\/strong\u003e is compatible with standard STA20 sliding door profiles. Please verify your existing part visually against our product images to ensure compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eOrder your replacement parts today and get your automatic doors back on track.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Record","offers":[{"title":"Default Title","offer_id":43848842281005,"sku":"","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Wheels_for_Record_STA20.jpg?v=1779862633"},{"product_id":"record-sta20-wheels","title":"Record STA 20 \u0026 STM 20 Carriage Wheel","description":"\u003cstyle\u003e\ntable{width:50%;}\n.tableall{gap: 30px; display: flex; align-items: flex-start;}\n.part{width:50%;float:left;}\n.rte p,.rte table td,.rte li a,.rte h5{font-size: 18px;}\n.ovh{display:block; overflow:hidden}\n.xjimg img{width:23%;float:left; margin-right:2%}\n\n\n@media screen and (max-width: 960px){  \ntable{width:100%; margin-bottom:20px}\n.tableall{gap: 30px; display:block; align-items:stretch;}.part{width:100%;}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-card\"\u003e\n\u003ch2 class=\"product-title\"\u003eRecord STA 20 Carriage Wheel\u003c\/h2\u003e\n\u003cp\u003eThe Record STA 20 Carriage Wheel is a dedicated replacement part designed for use with the Record STA 20 Automatic Sliding Door (also identified as the AGTA Record STM 20). It offers a practical and economical option for replacing single wheels, helping to maintain smooth and reliable door operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compatibility-note\"\u003e\n\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Specifically designed for Record STA 20 and AGTA Record STM 20 door systems\u003c\/div\u003e\n\u003cdiv class=\"compatibility-note\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2 data-end=\"219\" data-start=\"199\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cul data-end=\"1631\" data-start=\"221\"\u003e\n\u003cli data-end=\"385\" data-start=\"221\"\u003e\n\u003cp data-end=\"385\" data-start=\"223\"\u003e\u003cstrong data-end=\"240\" data-start=\"223\"\u003eProduct Name:\u003c\/strong\u003e Record \u003cstrong data-end=\"273\" data-start=\"248\"\u003eSTA 20 Carriage Wheel\u003c\/strong\u003e – load\/guide wheel used in System 20 carriage\/trolley heads for standard linear sliding doors (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"585\" data-start=\"386\"\u003e\n\u003cp data-end=\"585\" data-start=\"388\"\u003e\u003cstrong data-end=\"406\" data-start=\"388\"\u003eCompatibility:\u003c\/strong\u003e For \u003cstrong data-end=\"440\" data-start=\"411\"\u003erecord System 20 \/ STA 20\u003c\/strong\u003e operators; commonly used in STA 20 drive sets and related assemblies controlled by \u003cstrong data-end=\"551\" data-start=\"524\"\u003eSTM 20 \/ STM 20 DUO\/RED\u003c\/strong\u003e (Record, 2016; Record, n.d.-b).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"795\" data-start=\"586\"\u003e\n\u003cp data-end=\"795\" data-start=\"588\"\u003e\u003cstrong data-end=\"610\" data-start=\"588\"\u003eTypical Packaging:\u003c\/strong\u003e Sold \u003cstrong data-end=\"628\" data-start=\"616\"\u003eper pair\u003c\/strong\u003e for one door leaf, and also supplied within \u003cstrong data-end=\"699\" data-start=\"673\"\u003ecarriage assembly kits\u003c\/strong\u003e (usually \u003cstrong data-end=\"726\" data-start=\"709\"\u003etwo carriages\u003c\/strong\u003e plus fixing pack).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1209\" data-start=\"1030\"\u003e\n\u003cp data-end=\"1209\" data-start=\"1032\"\u003e\u003cstrong data-end=\"1049\" data-start=\"1032\"\u003eConstruction:\u003c\/strong\u003e Hard-wearing \u003cstrong data-end=\"1084\" data-start=\"1063\"\u003elow-noise plastic\u003c\/strong\u003e running surface over ball-bearing hub for quiet, low-friction travel in the decoupled record running track (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1428\" data-start=\"1210\"\u003e\n\u003cp data-end=\"1428\" data-start=\"1212\"\u003e\u003cstrong data-end=\"1245\" data-start=\"1212\"\u003eSystem Context (performance):\u003c\/strong\u003e STA 20 doors typically support \u003cstrong data-end=\"1297\" data-start=\"1277\"\u003eup to 1 × 150 kg\u003c\/strong\u003e (single) or \u003cstrong data-end=\"1324\" data-start=\"1310\"\u003e2 × 120 kg\u003c\/strong\u003e (bi-parting) depending on model; reinforced STA 20-200 variants increase these limits (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1631\" data-start=\"1429\"\u003e\n\u003cp data-end=\"1631\" data-start=\"1431\"\u003e\u003cstrong data-end=\"1444\" data-start=\"1431\"\u003eUse Case:\u003c\/strong\u003e Professional replacement for worn rollers\/wheels in \u003cstrong data-end=\"1526\" data-start=\"1497\"\u003erecord sliding door parts\u003c\/strong\u003e inventories across retail, healthcare, transport, hospitality and corporate facilities (Record, n.d.-a).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1636\" data-start=\"1633\"\u003e\n\u003ch2 data-end=\"1643\" data-start=\"1638\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-end=\"2022\" data-start=\"1645\"\u003e\u003cstrong data-end=\"1705\" data-start=\"1645\"\u003eQ1. Is this the correct wheel for my Record STA 20 door?\u003c\/strong\u003e\u003cbr data-end=\"1708\" data-start=\"1705\"\u003e\u003cstrong data-end=\"1714\" data-start=\"1708\"\u003eA.\u003c\/strong\u003e If your operator is \u003cstrong data-end=\"1755\" data-start=\"1735\"\u003eSTA 20\/System 20\u003c\/strong\u003e, this \u003cstrong data-end=\"1794\" data-start=\"1762\"\u003eRecord STA 20 Carriage Wheel\u003c\/strong\u003e is the standard running wheel used in the carriage\/trolley heads. Many service kits use the same wheel geometry; verify by comparing the installed carrier style and the wheel profile\/diameter.\u003c\/p\u003e\n\u003cp data-end=\"2350\" data-start=\"2024\"\u003e\u003cstrong data-end=\"2102\" data-start=\"2024\"\u003eQ2. I see “STM 20” on the controller. Does this “Record STM 20 wheel” fit?\u003c\/strong\u003e\u003cbr data-end=\"2105\" data-start=\"2102\"\u003e\u003cstrong data-end=\"2111\" data-start=\"2105\"\u003eA.\u003c\/strong\u003e Yes—\u003cstrong data-end=\"2126\" data-start=\"2116\"\u003eSTM 20\u003c\/strong\u003e is the controller family used on System 20. The carriage wheels sit in the mechanical trolley; they are compatible with System 20 operators controlled by \u003cstrong data-end=\"2291\" data-start=\"2281\"\u003eSTM 20\u003c\/strong\u003e or \u003cstrong data-end=\"2313\" data-start=\"2295\"\u003eSTM 20 DUO\/RED\u003c\/strong\u003e (Record, n.d.-b; Record UK, n.d.).\u003c\/p\u003e\n\u003cp data-end=\"2672\" data-start=\"2352\"\u003e\u003cstrong data-end=\"2391\" data-start=\"2352\"\u003eQ3. How many wheels should I order?\u003c\/strong\u003e\u003cbr data-end=\"2394\" data-start=\"2391\"\u003e\u003cstrong data-end=\"2400\" data-start=\"2394\"\u003eA.\u003c\/strong\u003e A standard moving leaf uses \u003cstrong data-end=\"2452\" data-start=\"2429\"\u003etwo carriage wheels\u003c\/strong\u003e inside one carriage assembly; a \u003cstrong data-end=\"2499\" data-start=\"2485\"\u003ebi-parting\u003c\/strong\u003e entrance uses \u003cstrong data-end=\"2522\" data-start=\"2514\"\u003efour\u003c\/strong\u003e across two carriages. Many technicians replace wheels \u003cstrong data-end=\"2589\" data-start=\"2577\"\u003ein pairs\u003c\/strong\u003e for even running and to minimize callbacks.\u003c\/p\u003e\n\u003cp data-end=\"2978\" data-start=\"2674\"\u003e\u003cstrong data-end=\"2732\" data-start=\"2674\"\u003eQ4. Are these wheels suitable for heavy traffic sites?\u003c\/strong\u003e\u003cbr data-end=\"2735\" data-start=\"2732\"\u003e\u003cstrong data-end=\"2741\" data-start=\"2735\"\u003eA.\u003c\/strong\u003e Yes. System 20 mechanics pair \u003cstrong data-end=\"2801\" data-start=\"2772\"\u003elow-noise plastic rollers\u003c\/strong\u003e with \u003cstrong data-end=\"2833\" data-start=\"2807\"\u003eacoustically decoupled\u003c\/strong\u003e tracks and ball-bearing pulleys to keep operation quiet and stable under high cycle counts—ideal for public buildings and retail (Record, 2016).\u003c\/p\u003e\n\u003cp data-end=\"3317\" data-start=\"2980\"\u003e\u003cstrong data-end=\"3042\" data-start=\"2980\"\u003eQ5. Do I need the whole carriage or can I buy wheels only?\u003c\/strong\u003e\u003cbr data-end=\"3045\" data-start=\"3042\"\u003e\u003cstrong data-end=\"3051\" data-start=\"3045\"\u003eA.\u003c\/strong\u003e Both approaches are common. If the carrier body and axles are still in good condition, \u003cstrong data-end=\"3154\" data-start=\"3139\"\u003ewheels-only\u003c\/strong\u003e replacement is cost-effective. If axle\/bushing wear is present, use a \u003cstrong data-end=\"3250\" data-start=\"3225\"\u003ecarriage assembly kit\u003c\/strong\u003e (two carriages + fixings).\u003c\/p\u003e\n\u003cp data-end=\"3620\" data-start=\"3319\"\u003e\u003cstrong data-end=\"3384\" data-start=\"3319\"\u003eQ6. What are the official part numbers I can cross-reference?\u003c\/strong\u003e\u003cbr data-end=\"3387\" data-start=\"3384\"\u003e\u003cstrong data-end=\"3393\" data-start=\"3387\"\u003eA.\u003c\/strong\u003e Service catalogs list the STA 20 trolley set as \u003cstrong data-end=\"3454\" data-start=\"3442\"\u003e08013247\u003c\/strong\u003e (article) \/ \u003cstrong data-end=\"3480\" data-start=\"3467\"\u003e020808476\u003c\/strong\u003e (manufacturer). Individual wheels are also offered as \u003cstrong data-end=\"3560\" data-start=\"3535\"\u003eSTA 20 Carriage Wheel\u003c\/strong\u003e by multiple suppliers.\u003c\/p\u003e\n\u003cp data-end=\"3949\" data-start=\"3622\"\u003e\u003cstrong data-end=\"3670\" data-start=\"3622\"\u003eQ7. Any setup notes after wheel replacement?\u003c\/strong\u003e\u003cbr data-end=\"3673\" data-start=\"3670\"\u003e\u003cstrong data-end=\"3679\" data-start=\"3673\"\u003eA.\u003c\/strong\u003e After changing wheels, re-level the leaf, set end-stops, confirm belt tension, and verify modes via \u003cstrong data-end=\"3789\" data-start=\"3780\"\u003eBDE-D\u003c\/strong\u003e control (e.g., Automatic, Partial, Exit-Only). The STM controller’s self-learning routine stabilizes motion after commissioning (Record, n.d.-b; Record, 2016).\u003c\/p\u003e\n\u003ch2 data-end=\"344\" data-start=\"202\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-end=\"954\" data-start=\"346\"\u003eThe \u003cstrong data-end=\"382\" data-start=\"350\"\u003eRecord STA 20 Carriage Wheel\u003c\/strong\u003e is the primary load-bearing and guidance element inside every \u003cstrong data-end=\"458\" data-start=\"445\"\u003eSystem 20\u003c\/strong\u003e trolley head. If your entrance uses a \u003cstrong data-end=\"507\" data-start=\"497\"\u003erecord\u003c\/strong\u003e operator labeled \u003cem data-end=\"533\" data-start=\"525\"\u003eSTA 20\u003c\/em\u003e on the header or an \u003cstrong data-end=\"564\" data-start=\"554\"\u003eSTM 20\u003c\/strong\u003e controller behind the cover, these wheels are the parts that keep the leaf suspended in the running track and gliding quietly day after day (Record, 2016; Record, n.d.-b). Because they sit at the heart of the moving gear, replacing worn wheels is the single most effective way to restore factory-smooth motion, reduce acoustic complaints, and keep forces within modern safety expectations.\u003c\/p\u003e\n\u003ch3 data-end=\"993\" data-start=\"956\"\u003eBuilt for the System 20 ecosystem\u003c\/h3\u003e\n\u003cp data-end=\"1639\" data-start=\"994\"\u003eSystem 20 was engineered by record as a modular platform for standard linear sliding doors. The mechanical package combines short low-inertia drive belts, \u003cstrong data-end=\"1190\" data-start=\"1149\"\u003eacoustically decoupled track sections\u003c\/strong\u003e, ball-bearing idlers, and \u003cstrong data-end=\"1238\" data-start=\"1217\"\u003elow-noise plastic\u003c\/strong\u003e rollers to minimize vibration transmission into the building fabric (Record, 2016). The \u003cstrong data-end=\"1352\" data-start=\"1327\"\u003eSTA 20 Carriage Wheel\u003c\/strong\u003e works in this ecosystem as the runner that supports the door leaf on two points inside each carriage. That geometry distributes load, stabilizes the sash against yaw, and delivers the “quiet, confident” travel associated with modern \u003cstrong data-end=\"1609\" data-start=\"1586\"\u003erecord sliding door\u003c\/strong\u003e installations (Record, 2016).\u003c\/p\u003e\n\u003ch3 data-end=\"1692\" data-start=\"1641\"\u003eWhat the wheel actually does—and why it matters\u003c\/h3\u003e\n\u003cp data-end=\"2425\" data-start=\"1693\"\u003eEach moving leaf typically rides on \u003cstrong data-end=\"1752\" data-start=\"1729\"\u003etwo carriage wheels\u003c\/strong\u003e housed within one trolley head. As the STM controller accelerates and decelerates the door via the toothed belt, these wheels convert rotational motion into linear travel while maintaining precise alignment in the header profile (Record, 2016). When wheels develop flat spots, cracked treads, or dry bearings, the controller has to work harder to achieve target speeds and stops, which can lead to nuisance reversals and increased wear elsewhere. Fresh wheels with concentric treads and smooth bearings return the system to its intended friction profile so the door starts cleanly, tracks straight, and stops exactly where sensors and safety edges expect (Record, n.d.-b).\u003c\/p\u003e\n\u003ch3 data-end=\"2465\" data-start=\"2427\"\u003eMaterial choice: quiet and durable\u003c\/h3\u003e\n\u003cp data-end=\"3066\" data-start=\"2466\"\u003eRecord pairs a \u003cstrong data-end=\"2501\" data-start=\"2481\"\u003eball-bearing hub\u003c\/strong\u003e with a \u003cstrong data-end=\"2549\" data-start=\"2509\"\u003ehard-wearing polymer running surface\u003c\/strong\u003e for each STA 20 wheel. The bearing ensures low rolling resistance and consistent geometry under load, while the polymer tread damps high-frequency vibration and reduces scuffing of the aluminum rail—two reasons System 20 doors are noticeably quieter than older metal-wheeled designs (Record, 2016). In high-traffic venues—retail galleries, transit concourses, hospital corridors—this material stack resists fatigue over long duty cycles and keeps entrances sounding premium even as cycle counts climb (Record, 2016).\u003c\/p\u003e\n\u003ch3 data-end=\"3122\" data-start=\"3068\"\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cp data-end=\"3841\" data-start=\"3123\"\u003eIf you see \u003cstrong data-end=\"3144\" data-start=\"3134\"\u003eSTA 20\u003c\/strong\u003e on the product label or the controller indicates \u003cstrong data-end=\"3221\" data-start=\"3194\"\u003eSTM 20 \/ STM 20 DUO\/RED\u003c\/strong\u003e, you are in the \u003cstrong data-end=\"3251\" data-start=\"3238\"\u003eSystem 20\u003c\/strong\u003e family and this \u003cstrong data-end=\"3300\" data-start=\"3268\"\u003eRecord STA 20 Carriage Wheel\u003c\/strong\u003e matches the intended running gear (Record, n.d.-b). Many service catalogs list a \u003cstrong data-end=\"3415\" data-start=\"3382\"\u003etrolley set for the door wing\u003c\/strong\u003e under article numbers such as \u003cstrong data-end=\"3458\" data-start=\"3446\"\u003e08013247\u003c\/strong\u003e and manufacturer number \u003cstrong data-end=\"3496\" data-start=\"3483\"\u003e020808476\u003c\/strong\u003e; those kits include two carriages and fixings, while wheels are also sold separately for cost-effective maintenance when the carrier body remains sound. This dual path—\u003cstrong data-end=\"3753\" data-start=\"3738\"\u003ewheels-only\u003c\/strong\u003e or \u003cstrong data-end=\"3787\" data-start=\"3757\"\u003ecomplete carriage assembly\u003c\/strong\u003e—keeps truck stock lean and first-time fix rates high.\u003c\/p\u003e\n\u003ch3 data-end=\"3906\" data-start=\"3843\"\u003ePerformance envelope and why wheel condition affects safety\u003c\/h3\u003e\n\u003cp data-end=\"4540\" data-start=\"3907\"\u003ePublished System 20 envelopes show generous capacities: up to \u003cstrong data-end=\"3983\" data-start=\"3969\"\u003e1 × 150 kg\u003c\/strong\u003e for single-leaf doors and \u003cstrong data-end=\"4024\" data-start=\"4010\"\u003e2 × 120 kg\u003c\/strong\u003e for bi-parting sets, with reinforced \u003cstrong data-end=\"4076\" data-start=\"4062\"\u003eSTA 20-200\u003c\/strong\u003e options for heavier sash weights (Record, 2016). While those limits are governed by the operator, profile, and glazing, the \u003cstrong data-end=\"4220\" data-start=\"4201\"\u003ecarriage wheels\u003c\/strong\u003e are the contact points that determine actual running friction and alignment. Keeping wheels in “as-new” condition helps the door operate comfortably within force targets and supports commissioning to current automatic-door safety frameworks when paired with appropriate sensors and edges (Record, 2016; Record, n.d.-a).\u003c\/p\u003e\n\u003ch3 data-end=\"4589\" data-start=\"4542\"\u003eWhere STA 20 wheels deliver the biggest ROI\u003c\/h3\u003e\n\u003cul data-end=\"5280\" data-start=\"4590\"\u003e\n\u003cli data-end=\"4775\" data-start=\"4590\"\u003e\n\u003cp data-end=\"4775\" data-start=\"4592\"\u003e\u003cstrong data-end=\"4611\" data-start=\"4592\"\u003eRetail \u0026amp; malls:\u003c\/strong\u003e Quiet entries reduce perceived maintenance issues and protect brand ambience—especially during early or late trading when background noise is low (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"4956\" data-start=\"4776\"\u003e\n\u003cp data-end=\"4956\" data-start=\"4778\"\u003e\u003cstrong data-end=\"4802\" data-start=\"4778\"\u003eHealthcare \u0026amp; pharma:\u003c\/strong\u003e Smooth, predictable motion simplifies sensor zoning and reduces distractions near patient areas while supporting clean corridor flows (Record, n.d.-a).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5119\" data-start=\"4957\"\u003e\n\u003cp data-end=\"5119\" data-start=\"4959\"\u003e\u003cstrong data-end=\"4987\" data-start=\"4959\"\u003eTransport \u0026amp; hospitality:\u003c\/strong\u003e High cycle counts, stack effect, and temperature swings demand wheels that keep friction stable and geometry true (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5280\" data-start=\"5120\"\u003e\n\u003cp data-end=\"5280\" data-start=\"5122\"\u003e\u003cstrong data-end=\"5147\" data-start=\"5122\"\u003eCorporate facilities:\u003c\/strong\u003e Low acoustic signature and consistent stopping points maintain the “premium lobby” experience and reduce callbacks (Record, n.d.-a).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5343\" data-start=\"5282\"\u003eBuying guidance\u003c\/h3\u003e\n\u003col data-end=\"6331\" data-start=\"5344\"\u003e\n\u003cli data-end=\"5611\" data-start=\"5344\"\u003e\n\u003cp data-end=\"5611\" data-start=\"5347\"\u003e\u003cstrong data-end=\"5372\" data-start=\"5347\"\u003eIdentify your system.\u003c\/strong\u003e Look for “\u003cstrong data-end=\"5393\" data-start=\"5383\"\u003eSTA 20\u003c\/strong\u003e” on the header label or check the controller for “\u003cstrong data-end=\"5454\" data-start=\"5444\"\u003eSTM 20\u003c\/strong\u003e.” Photograph the inside of the header to document the carrier shape and wheel profile; this makes remote part matching fast and reliable (Record, n.d.-b).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"5915\" data-start=\"5612\"\u003e\n\u003cp data-end=\"5915\" data-start=\"5615\"\u003e\u003cstrong data-end=\"5661\" data-start=\"5615\"\u003eChoose wheels-only or a complete carriage.\u003c\/strong\u003e If the carrier body and axle are intact, \u003cstrong data-end=\"5718\" data-start=\"5703\"\u003ewheels-only\u003c\/strong\u003e replacement is efficient. If you see axle wear, bent brackets, or cracked carriers, order the \u003cstrong data-end=\"5838\" data-start=\"5813\"\u003ecarriage assembly kit\u003c\/strong\u003e (two carriages + fixings).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"6135\" data-start=\"5916\"\u003e\n\u003cp data-end=\"6135\" data-start=\"5919\"\u003e\u003cstrong data-end=\"5939\" data-start=\"5919\"\u003ePlan quantities.\u003c\/strong\u003e A single leaf uses \u003cstrong data-end=\"5973\" data-start=\"5959\"\u003etwo wheels\u003c\/strong\u003e; a bi-parting set uses \u003cstrong data-end=\"6005\" data-start=\"5997\"\u003efour\u003c\/strong\u003e across two carriages. Replacing in \u003cstrong data-end=\"6059\" data-start=\"6041\"\u003epairs per leaf\u003c\/strong\u003e keeps rolling resistance balanced and preserves alignment (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"6331\" data-start=\"6136\"\u003e\n\u003cp data-end=\"6331\" data-start=\"6139\"\u003e\u003cstrong data-end=\"6166\" data-start=\"6139\"\u003eAdd common consumables.\u003c\/strong\u003e If the belt shows glazing or tooth wear, add a drive belt; verify end buffers and check the return pulley bearing for noise while the header is open (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-end=\"6387\" data-start=\"6333\"\u003eInstallation\/commissioning workflow\u003c\/h3\u003e\n\u003cul data-end=\"7140\" data-start=\"6388\"\u003e\n\u003cli data-end=\"6589\" data-start=\"6388\"\u003e\n\u003cp data-end=\"6589\" data-start=\"6390\"\u003e\u003cstrong data-end=\"6410\" data-start=\"6390\"\u003eMechanical swap:\u003c\/strong\u003e De-tension the belt, remove the carriage, and press out the worn wheels. Fit new \u003cstrong data-end=\"6525\" data-start=\"6492\"\u003eRecord STA 20 Carriage Wheels\u003c\/strong\u003e, confirming free rotation and correct spacers (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"6724\" data-start=\"6590\"\u003e\n\u003cp data-end=\"6724\" data-start=\"6592\"\u003e\u003cstrong data-end=\"6619\" data-start=\"6592\"\u003eRe-level and set stops:\u003c\/strong\u003e Re-hang the leaf, set the reveal and threshold clearances, and verify end-stop buffers (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"6926\" data-start=\"6725\"\u003e\n\u003cp data-end=\"6926\" data-start=\"6727\"\u003e\u003cstrong data-end=\"6751\" data-start=\"6727\"\u003eRun the learn cycle:\u003c\/strong\u003e With the \u003cstrong data-end=\"6770\" data-start=\"6761\"\u003eBDE-D\u003c\/strong\u003e interface, trigger the STM controller’s self-learning routine so it measures travel, sets acceleration ramps, and stores stop positions (Record, n.d.-b).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7140\" data-start=\"6927\"\u003e\n\u003cp data-end=\"7140\" data-start=\"6929\"\u003e\u003cstrong data-end=\"6949\" data-start=\"6929\"\u003eFunctional test:\u003c\/strong\u003e Prove \u003cstrong data-end=\"6969\" data-start=\"6956\"\u003eAutomatic\u003c\/strong\u003e, \u003cstrong data-end=\"6987\" data-start=\"6971\"\u003ePartial-Open\u003c\/strong\u003e, and \u003cstrong data-end=\"7006\" data-start=\"6993\"\u003eExit-Only\u003c\/strong\u003e modes. Confirm sensor coverage and safety edge responses according to your local code and site policy (Record, n.d.-b; Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul class=\"feature-list\"\u003e\n\u003cli class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-title\"\u003eDirect Replacement Wheel\u003c\/div\u003e\n\u003cdiv\u003eEnables individual carriage wheel replacement without installing an entire wheel assembly, providing a cost-efficient solution.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-title\"\u003eReliable Performance\u003c\/div\u003e\n\u003cdiv\u003eDelivers consistent, smooth, and quiet door movement while minimizing operational interruptions and maintenance requirements.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-title\"\u003ePrecision Engineering\u003c\/div\u003e\n\u003cdiv\u003eDesigned to exact specifications to ensure full compatibility with Record STA 20 and AGTA Record STM 20 automatic sliding door systems.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-title\"\u003eDurable Construction\u003c\/div\u003e\n\u003cdiv\u003eManufactured from high-quality materials to endure frequent use and prolong the service life of automatic sliding doors.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-title\"\u003eAftermarket Component\u003c\/div\u003e\n\u003cdiv\u003eReplacement part not originally supplied with the door system.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"7189\" data-start=\"7142\"\u003eWhy professionals standardize on this wheel\u003c\/h3\u003e\n\u003cul data-end=\"7894\" data-start=\"7190\"\u003e\n\u003cli data-end=\"7339\" data-start=\"7190\"\u003e\n\u003cp data-end=\"7339\" data-start=\"7192\"\u003e\u003cstrong data-end=\"7219\" data-start=\"7192\"\u003eSystem-correct geometry\u003c\/strong\u003e aligned to \u003cstrong data-end=\"7244\" data-start=\"7231\"\u003eSystem 20\u003c\/strong\u003e carriers avoids the “almost fits” that cause rail chatter and premature wear (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7479\" data-start=\"7340\"\u003e\n\u003cp data-end=\"7479\" data-start=\"7342\"\u003e\u003cstrong data-end=\"7361\" data-start=\"7342\"\u003eLow-noise tread\u003c\/strong\u003e and \u003cstrong data-end=\"7385\" data-start=\"7366\"\u003edecoupled track\u003c\/strong\u003e design keep acoustic signatures low in prestige lobbies and clinical spaces (Record, 2016).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7694\" data-start=\"7480\"\u003e\n\u003cp data-end=\"7694\" data-start=\"7482\"\u003e\u003cstrong data-end=\"7507\" data-start=\"7482\"\u003ePortfolio efficiency:\u003c\/strong\u003e Common wheels across System 20 variants simplify stocking and reduce time-to-fix across multi-site estates described broadly as \u003cstrong data-end=\"7665\" data-start=\"7636\"\u003erecord sliding door parts\u003c\/strong\u003e programs (Record, n.d.-a).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7894\" data-start=\"7695\"\u003e\n\u003cp data-end=\"7894\" data-start=\"7697\"\u003e\u003cstrong data-end=\"7727\" data-start=\"7697\"\u003ePredictable commissioning:\u003c\/strong\u003e With wheels back to spec, the STM learn routine converges quickly and yields repeatable start\/stop behavior that keeps the door within force targets (Record, n.d.-b).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"8194\" data-start=\"7896\"\u003e\u003cstrong data-end=\"7912\" data-start=\"7896\"\u003eBottom line:\u003c\/strong\u003e If you maintain \u003cstrong data-end=\"7939\" data-start=\"7929\"\u003erecord\u003c\/strong\u003e entrances and need a fast, high-impact refresh, the \u003cstrong data-end=\"8024\" data-start=\"7992\"\u003eRecord STA 20 Carriage Wheel\u003c\/strong\u003e is the part that restores glide, reduces noise, and makes your \u003cstrong data-end=\"8098\" data-start=\"8088\"\u003eSTM 20\u003c\/strong\u003e controller look brilliant again—often in a single service visit (Record, 2016; Record, n.d.-b).\u003c\/p\u003e\n\u003chr data-end=\"8199\" data-start=\"8196\"\u003e\n\u003ch2 data-end=\"8231\" data-start=\"8201\"\u003eReferences\u003c\/h2\u003e\n\u003cul data-end=\"9594\" data-start=\"8233\"\u003e\n\u003cli data-end=\"9185\" data-start=\"8930\"\u003e\n\u003cp data-end=\"9185\" data-start=\"8932\"\u003e\u003cstrong data-end=\"8943\" data-start=\"8932\"\u003eRecord.\u003c\/strong\u003e (2016). \u003cem data-end=\"9011\" data-start=\"8952\"\u003esystem20_nov2016_en_brochure (record system 20 brochure).\u003c\/em\u003e \u003ca data-end=\"9183\" data-start=\"9012\" rel=\"noopener\" href=\"https:\/\/www.recorddoors.com\/master-blueprint\/en\/downloads\/english\/sliding-doors\/standard-sliding-doors\/record-sta-20-sliding-door\/brochure\/system20_nov2016_en_brochure.pdf\" class=\"decorated-link\"\u003ehttps:\/\/www.recorddoors.com\/master-blueprint\/en\/downloads\/english\/sliding-doors\/standard-sliding-doors\/record-sta-20-sliding-door\/brochure\/system20_nov2016_en_brochure.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"9410\" data-start=\"9186\"\u003e\n\u003cp data-end=\"9410\" data-start=\"9188\"\u003e\u003cstrong data-end=\"9199\" data-start=\"9188\"\u003eRecord.\u003c\/strong\u003e (n.d.-a). \u003cem data-end=\"9288\" data-start=\"9210\"\u003eRecord STA 20 Sliding Door – product page (features, dimensions, standards).\u003c\/em\u003e \u003ca data-end=\"9408\" data-start=\"9289\" rel=\"noopener\" href=\"https:\/\/www.recorddoors.com\/group\/en\/products\/automatic-sliding-doors\/standard-sliding-doors\/record-sta-20-sliding-door?utm_source=chatgpt.com\" class=\"decorated-link\"\u003ehttps:\/\/www.recorddoors.com\/group\/en\/products\/automatic-sliding-doors\/standard-sliding-doors\/record-sta-20-sliding-door\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"9594\" data-start=\"9411\"\u003e\n\u003cp data-end=\"9594\" data-start=\"9413\"\u003e\u003cstrong data-end=\"9424\" data-start=\"9413\"\u003eRecord.\u003c\/strong\u003e (n.d.-b). \u003cem data-end=\"9515\" data-start=\"9435\"\u003eSystem 20 Manual \/ User documentation (BDE-D, commissioning, STM 20 settings).\u003c\/em\u003e \u003ca data-end=\"9592\" data-start=\"9516\" rel=\"noopener\" href=\"https:\/\/www.recordukdirect.co.uk\/media\/Sliding%20Doors\/STA20\/STA20Manual.pdf?utm_source=chatgpt.com\" class=\"decorated-link\"\u003ehttps:\/\/www.recordukdirect.co.uk\/media\/Sliding%20Doors\/STA20\/STA20Manual.pdf\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44165520326701,"sku":null,"price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/STA20-Carriage-wheel-roller-1.png?v=1757824550"},{"product_id":"geze-127266-powerdrive-pl-carriage-roller-replacement-kit","title":"Geze 127266 Powerdrive PL Carriage","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003ch2\u003eRestore Your Automatic Door Performance with the Geze 127266 Carriage\u003c\/h2\u003e\n\u003cp\u003eEnsure the smooth operation of your sliding door systems with the original \u003cstrong\u003eGeze 127266 Powerdrive Carriage\u003c\/strong\u003e. Designed specifically for heavy-duty applications, this carriage assembly (also known as the \u003cstrong\u003eGeze PL bogie\u003c\/strong\u003e) is the critical component required to fix grinding noises, uneven movement, or door jams.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis complete roller assembly is engineered to meet the exact specifications of Geze Powerdrive systems. Whether you are performing a routine maintenance check or an emergency repair, verifying the part number is crucial.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number (MPN):\u003c\/strong\u003e 127266\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Geze Powerdrive PL Carriage \/ Bogie Wheel Assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-duty automatic sliding doors (Powerdrive series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New, OEM Quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This Geze Roller Replacement?\u003c\/h3\u003e\n\u003cp\u003eOver time, the rollers on your automatic door track endure significant wear and tear. Replacing just the wheels can be difficult; therefore, swapping the entire \u003cstrong\u003eGeze Powerdrive Carriage\u003c\/strong\u003e unit is the recommended service procedure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Lifespan:\u003c\/strong\u003e Manufactured with high-grade industrial polymers and steel for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilent Operation:\u003c\/strong\u003e Precision bearings reduce friction, ensuring your \u003cstrong\u003eGeze carriage repair\u003c\/strong\u003e results in whisper-quiet door movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed as a direct fit for the Powerdrive track profile, minimizing downtime for your facility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDon't let a faulty bogie compromise your building's access. Order the \u003cstrong\u003eGeze 127266\u003c\/strong\u003e replacement kit today for fast dispatch.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44408573132845,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze_127266_powerdrive_carriage_main.jpg?v=1780213643"},{"product_id":"geze-slimdrive-trolley-carriage-101528-replacement-roller-kit","title":"Geze 101528 Slimdrive Carriage","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eRestore the smooth operation of your automatic sliding doors with the genuine \u003cstrong\u003eGeze Slimdrive Trolley\u003c\/strong\u003e. This high-quality carriage assembly is the direct replacement for worn-out units in Geze Slimdrive SL, SLT, and variants.\u003c\/p\u003e\n\u003cp\u003eIdentified by the manufacturer part number \u003cstrong\u003eGeze 101528 Carriage\u003c\/strong\u003e (and often associated with kit number \u003cstrong\u003eGeze 12000544\u003c\/strong\u003e), this unit is critical for the precise movement of your door leaves. Over time, rollers can degrade due to constant friction and debris. Installing a complete \u003cstrong\u003eGeze Slimdrive Replacement Carriage\u003c\/strong\u003e ensures your system meets safety standards and operates quietly.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine OEM Part:\u003c\/strong\u003e Guaranteed compatibility with Geze Slimdrive systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e Includes the metal carriage body and high-performance rollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Duty:\u003c\/strong\u003e Designed to support the weight of commercial glass door leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Direct swap for the original \u003cstrong\u003eGeze Slimdrive Roller Kit\u003c\/strong\u003e setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 101528 \/ 12000544\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Double Roller Carriage \/ Trolley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Geze Slimdrive SL \/ SLT Automatic Sliding Doors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New, Original Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: We recommend replacing both carriages on a door leaf simultaneously to ensure even wear and optimal alignment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44408641421357,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze_slimdrive_trolley_side_profile.jpg?v=1780216435"},{"product_id":"geze-ec-drive-carriage-trolley-replacement-kit-dual-roller-assembly","title":"Geze EC Drive Carriage Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp class=\"intro-text\"\u003eEnsure the smooth and quiet operation of your automatic sliding doors with our premium \u003cstrong\u003eGeze EC Drive Carriage\u003c\/strong\u003e replacement. Designed specifically for the Geze EC Drive system, this complete \u003cstrong\u003etrolley assembly\u003c\/strong\u003e is the ideal solution for repairing worn-out rollers or damaged hangers.\u003c\/p\u003e\n\u003ch2\u003eProduct Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Engineered to fit all standard \u003cstrong\u003eGeze EC Drive\u003c\/strong\u003e automatic sliding door systems seamlessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Rollers:\u003c\/strong\u003e Features high-performance \u003cstrong\u003eGeze EC Drive Rollers\u003c\/strong\u003e that reduce friction and noise, extending the lifespan of your motor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly:\u003c\/strong\u003e This kit includes the full carriage body, mounting hardware, and dual rollers, making it a complete \u003cstrong\u003eGeze Carriage Replacement\u003c\/strong\u003e solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for quick onsite exchange, minimizing downtime for your facility or client.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"10\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoller Carriage \/ Trolley \/ Hanger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible System:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeze EC Drive \/ EC Drive FR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Material:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-grade wear-resistant polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial Automatic Sliding Doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Replace Your Geze Carriage?\u003c\/h2\u003e\n\u003cp\u003eOver time, the \u003cstrong\u003eGeze EC Drive Hanger\u003c\/strong\u003e wheels can develop flat spots or accumulate debris, causing the door to shudder or malfunction. Replacing the entire \u003cstrong\u003eGeze EC Drive Trolley\u003c\/strong\u003e ensures factory-standard alignment and prevents strain on the drive belt and motor. Don't just change the wheel; upgrade the assembly for long-term reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: We recommend replacing carriages in pairs to ensure balanced door movement.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44408656461869,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/geze-ec-drive-carriage-assembly-complete.jpg?v=1765360133"},{"product_id":"dorma-track-wheels-es200-easy-9925518001150","title":"Dorma Track Wheels for ES200 Easy | Replacement Part 9925518001150","description":"\u003ch2\u003ePremium Dorma Track Wheels for Sliding Doors\u003c\/h2\u003e\n\n\u003cp\u003eEnsure smooth and silent operation for your automated entrances with our premium \u003cstrong\u003edorma track wheels\u003c\/strong\u003e. These \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eDorma ES200 easy \u003c\/a\u003e carriages (also known as hang wheels, sliding door trolleys, or door connections) are fixed directly on door panels or door wings to connect to the track rail profile. Whether you are maintaining a retail storefront or a hospital corridor, our high-quality \u003cstrong\u003eES200 replacement carriage wheels\u003c\/strong\u003e deliver the durability and precision required to minimize downtime and extend the lifecycle of your automatic doors.\u003c\/p\u003e\n\n\u003cp\u003eTypically, there are 4 pieces in a standard pack for an ES200 easy system, as each moving wing of the door needs 2 pcs.\u003cbr\u003e\n● Bi-parting sliding doors or double sliding doors – 4 pcs (left x 2pcs, right x 2pcs)\u003cbr\u003e\n● Single sliding doors – 2 pcs (left x 1pc, right x 1pc)\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel \/ Part Name:\u003c\/strong\u003e ES200 easy Carriage Wheel Assembly (Dorma Carrier, Carriage\/Hang Wheel).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArticle Numbers:\u003c\/strong\u003e Exact OEM-style match for \u003cstrong\u003e9925518001150\u003c\/strong\u003e and alternative part number \u003cstrong\u003e9925511101150\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Designed for the \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eES200 easy\u003c\/a\u003e  operator family; widely used on standard variants as well.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Precision trolley linking each sliding door leaf to the track rail, featuring two main load-bearing rollers and one anti-riser guide wheel for ultimate stability.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperator Weight Context:\u003c\/strong\u003e ES 200 EASY supports up to 2 × 100 kg.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDoor Types:\u003c\/strong\u003e Compatible with framed aluminum leaves or frameless glass when paired with the proper rated glass clamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Our Dorma ES200 Easy track wheels?\u003c\/h3\u003e\n\n\u003cp\u003eThe Carriage Wheel Assembly is the precision trolley responsible for suspending each door leaf on the track, delivering smooth and quiet travel in demanding commercial environments. In every Dorma ES200 class opening, these carriers do the heavy lifting: they bear the door load, maintain alignment, and provide millimetric height adjustment through an eccentric mechanism to fine-tune clearances and sightlines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEcosystem Continuity \u0026amp; Safety Compliance\u003c\/strong\u003e\u003cbr\u003e\nThe ES 200 easy has been the backbone of countless storefront entrances for years. Using our precision-machined \u003cstrong\u003eDorma ES200 Easy track wheels\u003c\/strong\u003e matched to OEM geometry protects your investment in rails, end stops, and safety peripherals. Furthermore, a properly adjusted carrier helps the operator achieve the monitored forces required by European DIN 18650 and EN 16005 safety frameworks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDual-Roller Stability with Anti-Rise Control\u003c\/strong\u003e\u003cbr\u003e\nEach carrier pairs two primary rollers with an anti-riser guide wheel. The anti-riser prevents uplift under transient loads—such as wind gusts or an off-center push—and it helps maintain correct engagement on entrances with air curtains or pressure-controlled lobbies. The eccentric on the main roller axis offers predictable, repeatable height adjustment.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide \u0026amp; FAQ\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1. Are these ES200 replacement carriage wheels fully compatible with the standard ES 200?\u003c\/strong\u003e\u003cbr\u003e\nA. Yes. This carrier style is built for ES200 easy family rails and door connections, meaning they are commonly specified for both EASY and standard installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2. How do I level the door after hanging it on the Carriage Wheel Assembly?\u003c\/strong\u003e\u003cbr\u003e\nA. Adjust the height\/level via the eccentric carrier wheel and set the anti-riser so it clears the rail at all positions, then tighten the lock-nuts. \u003cem\u003ePro Tip:\u003c\/em\u003e Before hanging, roll each carrier by hand; any roughness indicates bearing wear, so you should replace instead of reinstalling.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3. What does the small middle wheel do?\u003c\/strong\u003e\u003cbr\u003e\nA. That is the anti-riser guide wheel. Together with the carrier's eccentric wheel, it lets you level the leaf and prevents uplift. After adjustment, the anti-riser should not contact the top track along the travel path to avoid noise and accelerated wear.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ4. I’m hanging frameless glass. Do I need anything else?\u003c\/strong\u003e\u003cbr\u003e\nA. Yes. You must use rated glass clamps between each glass leaf and trolley to join the panel to the rail profile. Always follow the clamp manufacturer's torque and gasket guidance to avoid slippage or glass edge stress.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003eNeed further maintenance support or looking to source other components? Explore our complete \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eDorma ES200 easy\u003c\/a\u003e collection to keep your automatic doors running securely and flawlessly.\u003c\/p\u003e","brand":"shop-1111222","offers":[{"title":"Default Title","offer_id":44445402726445,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/ES200_Carriage_Hang_Wheel3..jpg?v=1779937872"},{"product_id":"dorma-es200-easy-track-wheels","title":"Dorma ES200 Easy Track Wheels Replacement | Part 9925518502150","description":"\u003ch2\u003ePremium dorma es200 easy track wheels Replacement\u003c\/h2\u003e\n\n\u003cp\u003eBring your automatic entrance back to a factory-smooth glide with our premium \u003cstrong\u003edorma es200 easy track wheels\u003c\/strong\u003e. Designed as a precision replacement component, these rollers are trusted by professionals to ensure quiet, reliable operation in high-traffic facilities. Whether stabilizing door speeds, achieving accurate stopping positions, or minimizing corrective maintenance, these load-bearing runners are built to perform. To explore complete drive units and compatible assemblies, visit our master \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eDorma ES200 Easy\u003c\/a\u003e category.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cp\u003eEnsure seamless integration by matching these comprehensive part details with your installed system:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Category:\u003c\/strong\u003e Dorma ES200 Easy Main Wheels \/ Rollers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary Article Number:\u003c\/strong\u003e \u003cstrong\u003e9925518502150\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommon Part Codes:\u003c\/strong\u003e DS0650010, DS0650000, DS0650-010, DS0650-000\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Purpose-built for the dormakaba ES 200 Easy operator family. (For other series, check our \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eDorma ES200 Easy\u003c\/a\u003e components page).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperator Weight Context:\u003c\/strong\u003e Designed to reliably carry up to 2 × 100 kg.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRole in the Assembly:\u003c\/strong\u003e Each carrier utilizes two \u003cstrong\u003edorma es200 main rollers\u003c\/strong\u003e to carry the door leaf, paired with a separate anti-riser guide wheel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Our dorma track wheels?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn-out components with our heavy-duty \u003cstrong\u003edorma track wheels\u003c\/strong\u003e restores the bearing precision your controller expects. This critical upgrade improves start\/stop repeatability and force-limit compliance (EN 16005 \/ DIN 18650). In practical terms, this means fewer nuisance reversals from presence sensors, cleaner partial-open positioning for energy savings, and quieter operation during off-hours cleaning cycles.\u003c\/p\u003e\n\n\u003ch3\u003eField-Proven Installation Notes\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIdentify the Carrier Style:\u003c\/strong\u003e Always match the roller geometry (diameter and tread profile). We recommend comparing photographs of the inside header to eliminate ambiguity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReplace in Pairs:\u003c\/strong\u003e For optimal performance and symmetrical rolling resistance, replace both wheels in a single carrier, or all four for a bi-parting, two-leaf opening.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRe-level with the Eccentric:\u003c\/strong\u003e After installing the new wheels, level the system using the eccentric adjuster. Ensure the anti-riser clears the track along the entire stroke before finally torquing the lock-nuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1. Are these replacement wheels compatible with all ES 200 Easy operators?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA.\u003c\/strong\u003e Yes, they are purpose-built for the ES 200 Easy ecosystem and widely used across all standard installations. However, always confirm the roller’s diameter and profile against your installed carrier and rail before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2. How many dorma track wheels does one doorway typically use?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA.\u003c\/strong\u003e Each carriage wheel assembly (left or right) contains two \u003cstrong\u003edorma es200 main rollers\u003c\/strong\u003e. A single sliding leaf uses one carrier (two rollers), while a bi-parting entrance uses two carriers (four rollers). Replacing them in pairs keeps the rolling resistance perfectly balanced.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3. What does the small \"anti-riser\" wheel do, and is it included?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA.\u003c\/strong\u003e The anti-riser is a separate guide wheel positioned inside the carrier to prevent uplift. It is not included with the main rollers. Importantly, after hanging and leveling the door, the anti-riser should not contact the top track anywhere along the stroke.\u003c\/p\u003e\n\n\u003ch3\u003eOrder Your Quality Replacement Parts Today\u003c\/h3\u003e\n\u003cp\u003eEvery set features precision bearings sealed inside a quiet, durable polymer running tire, ensuring maximum longevity in professional settings like retail malls, healthcare facilities, and transit hubs. We proudly offer specification-correct inventory that matches original dimensional drawings, eliminating legacy code confusion.\u003c\/p\u003e\n\n\u003cp\u003eNeed additional hardware for your sliding door system overhaul? Browse our comprehensive \u003ca href=\"https:\/\/doordynamic.com\/collections\/es200e\"\u003eDorma ES200 Easy\u003c\/a\u003e collection to easily source compatible sensors, controllers, and belts.\u003c\/p\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44458549280813,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/Dorma-ES200-Main-Rolers-01.png?v=1778314270"},{"product_id":"dorma-es90-heavy-duty-replacement-rollers","title":"Dorma ES90 Sliding Door Rollers","description":"\u003cdiv class=\"product-description-container\"\u003e\n\u003cp class=\"intro-text\"\u003eRestore the smooth operation of your automatic doors with our premium quality \u003cstrong\u003eDorma ES90 rollers\u003c\/strong\u003e. Designed specifically for the ES90 operator system, these replacement wheels are engineered to meet original equipment specifications, ensuring quiet performance and long service life.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Our Dorma ES90 Wheels?\u003c\/h2\u003e\n\u003cp\u003eWorn-out rollers can cause your sliding door to jerk, make noise, or fail completely. Our \u003cstrong\u003eES90 sliding door wheels\u003c\/strong\u003e feature high-grade nylon tires and precision ball bearings, making them the ideal solution for high-traffic entrances. Whether you are performing routine maintenance or an emergency repair, these parts are strictly tested for the \u003cstrong\u003eDorma ES90\u003c\/strong\u003e system.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Direct replacement for original \u003cstrong\u003eDorma ES90 rollers\u003c\/strong\u003e. Fits standard ES90 carriages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Reinforced design supports heavy glass or framed door leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Noise-reducing material ensures silent sliding movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes the main roller assembly necessary for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003eReplacing your \u003cstrong\u003eDorma ES90 wheels\u003c\/strong\u003e is a straightforward process for qualified technicians. We recommend replacing both carriages simultaneously to ensure even wear and optimal door alignment. Regular cleaning of the track and rollers will extend the lifespan of your new parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed technical advice?\u003c\/strong\u003e Not sure if these are the right parts? Contact our support team to confirm compatibility with your specific \u003cstrong\u003eES90 automatic door\u003c\/strong\u003e setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44479988236333,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/dorma-es90-rollers-replacement-kit-main-view..jpg?v=1767860847"},{"product_id":"record-sta20-carriage-complete-assembly","title":"Record STA20 Carriage Complete Assembly","description":"\u003ch2\u003ePremium Replacement Carriage for Record Sliding Doors\u003c\/h2\u003e\n\u003cp\u003eRestore the smooth and quiet operation of your automated entrance with the exact-fit \u003cstrong\u003eRecord STA20 Carriage\u003c\/strong\u003e. Designed specifically for heavy-duty commercial sliding door applications, this vital component ensures long-lasting reliability and minimizes system downtime.\u003c\/p\u003e\n\n\u003cp\u003eWhether you require a comprehensive fix with our \u003cstrong\u003eSTA20 Complete Assembly\u003c\/strong\u003e for a fast, plug-and-play installation, or you simply need an \u003cstrong\u003eSTA 20 Carriage Pair\u003c\/strong\u003e for routine maintenance, we have the precise parts to meet your technical requirements.\u003c\/p\u003e\n\n\u003ch3\u003eKey Technical Advantages:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExact OEM Match:\u003c\/strong\u003e Fully compatible with all Record System 20 (STA 20) sliding door operator profiles.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built with industrial-grade materials to withstand continuous, high-traffic commercial environments without premature wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduced Maintenance:\u003c\/strong\u003e The \u003cstrong\u003eRecord STA20 Carriage\u003c\/strong\u003e is engineered for quick alignment and straightforward installation, saving valuable labor hours for your engineering team.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDon't compromise on building security or operational efficiency. Upgrade your automated door systems with our certified replacement parts today.\u003c\/p\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44816901865517,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/record_sta20_carriage_top_view.png?v=1780212683"},{"product_id":"record-sta-1617-replacement-wheel-in-stock","title":"Record STA 1617 Replacement Wheel | In Stock","description":"\u003cdiv\u003e\n    \u003cp\u003eEnsure your automatic sliding doors operate smoothly and silently with our premium \u003cstrong\u003eRecord STA 1617 replacement wheel\u003c\/strong\u003e. Designed specifically for Record STA 16 and STA 17 door operational systems, this high-quality component is engineered to withstand heavy daily traffic in commercial and industrial environments.\u003c\/p\u003e\n    \n    \u003ch3\u003eWhy Choose Our Record STA 1617 Wheel?\u003c\/h3\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eExact Fitment:\u003c\/strong\u003e Manufactured to precise OEM tolerances, guaranteeing a seamless installation for any \u003cstrong\u003eRecord STA 1617 Wheel\u003c\/strong\u003e assembly.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made with high-grade, wear-resistant polymers and heavy-duty industrial bearings to extend the lifespan of your sliding door carriage.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eReduced Friction:\u003c\/strong\u003e Upgrading to a new \u003cstrong\u003eRecord sliding door roller\u003c\/strong\u003e eliminates track wear, grinding noises, and sudden door jamming, maintaining the safety of your entrances.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003cp\u003eWhether you are conducting routine maintenance or repairing a damaged carriage, this \u003cstrong\u003eRecord STA 1617 replacement wheel\u003c\/strong\u003e is the most cost-effective solution to get your automatic doors back in perfect working order. \u003cem\u003eAll parts are in stock and ready for immediate dispatch to minimize your facility's downtime.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doordynamic","offers":[{"title":"Default Title","offer_id":44844360663085,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/files\/record_sta_1617_replacement_wheel_front..jpg?v=1780216773"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4448\/1325\/collections\/Powerdrive-roller-carriage_pulley_hanging-wheel-02.png?v=1741944609","url":"https:\/\/doordynamic.com\/collections\/carriage-hang-wheels.oembed?page=2","provider":"Doordynamic","version":"1.0","type":"link"}