GEZE ECdrive MDU Sliding Door Motor Assembly
GEZE ECdrive MDU Sliding Door Motor Assembly
Restore the smooth operation of your automatic entrance systems with the genuine GEZE ECdrive Motor. Designed as a direct replacement for worn or faulty drive units, this complete Motor Drive Unit (MDU) ensures your sliding doors operate with the precision and reliability expected from GEZE engineering.
Product Overview
The GEZE ECdrive Gearmotor is the heart of the ECdrive sliding door system. If your existing unit is showing signs of wear, noise, or "Motor Fault" errors, this ECdrive Replacement Motor is the exact OEM part required to minimize downtime. It is fully compatible with standard GEZE ECdrive tracks and controllers (including DCU1 setups where applicable).
Every unit is brand new, factory fresh — not refurbished, not old stock. Ready to ship worldwide via DHL / FedEx / UPS with full tracking.
Key Features & Benefits
- Genuine OEM Part: Original Dunkermotoren motor, guaranteed compatibility with GEZE ECdrive systems. No modifications required.
- Heavy-Duty Performance: High-torque gearmotor (350 Ncm) designed for continuous operation in high-traffic commercial and industrial environments.
- Easy Installation: This ECdrive Motor Assembly comes pre-assembled — motor, gearbox, and encoder in one unit for quick replacement, reducing technician labor time.
- Silent Operation: Engineered to maintain the whisper-quiet movement of your GEZE sliding door system.
Technical Specifications
- Part Type: Motor Drive Unit (MDU) / Gearmotor
- Application: GEZE ECdrive automatic sliding door systems (standard version)
- Manufacturer: Dunkermotoren (AMETEK) – Original OEM
- Motor Type / Model: GR 63X55
- Motor Article No. (P/N): 88442 07172
- Rated Voltage: 40 Vdc
- Rated Speed: 3450 rpm
- Rated Current: 2.95 A
- Max. Current: 20 A
- Insulation Class: F (BG1)
- Gearbox Model: SG80K
- Gearbox Article No. (P/N): 88842 05187
- Gear Ratio: 15 : 1
- Rated Torque: 350 Ncm
- Encoder Model: RE20S-2-100
- Encoder Article No. (P/N): 88710 05500
- Serial / Barcode: 1006815454
- Condition: Brand New, Original Manufacturer Part
Compatible With
- GEZE ECdrive automatic sliding door systems (standard version, incl. DCU1 control setups)
- Other GEZE sliding door operators using the GR63x55 40V DC drive unit with SG80K gearbox — contact us to confirm
Note: This is the 40V DC version. It is NOT interchangeable with the GR63x55 30V version. Please verify the voltage and part number on your existing motor nameplate before ordering — or send us a photo of your nameplate and we will confirm compatibility for you.
Technician's Note: If you are experiencing a GEZE Door Motor Fault, we recommend checking the carriage wheels and floor guides for debris before replacing the motor. A strained motor is often a symptom of mechanical resistance. This GEZE ECdrive MDU is a complete unit ready for immediate dispatch to get your facility back up and running.
DoorDynamic is an independent supplier of automatic door parts. GEZE and ECdrive are trademarks of GEZE GmbH. References to these brands are for compatibility identification purposes only.