The Elevator Car Door Operator OMJ102A is a compact permanent magnet synchronous (PMSM) door drive system designed for elevator car door control in high-frequency commercial and residential applications.
It is engineered for OEM manufacturers, elevator modernization contractors, and maintenance companies requiring stable replacement performance, precise door synchronization, and long service life under continuous operation.
The OMJ102A is used as the core driving unit of elevator car door systems, responsible for:
Opening and closing of car doors
Synchronization with landing door interlocks
Speed and torque control during door movement
Safety locking coordination with elevator controller
It is suitable for both new elevator installations and replacement of existing door operators in modernization projects.
Core Engineering Advantages
High-Efficiency PMSM Drive System
The system adopts a permanent magnet synchronous motor with optimized torque output, improving transmission efficiency while reducing energy consumption and mechanical loss.
Safety-Driven Mechanical Design
The OMJ102A is designed according to GB/T7588.1 / GB/T7588.2 safety requirements for elevator door systems.
Key safety mechanisms include:
Standard car door locking system prevents opening outside leveling zones
Anti-fall safety hooks integrated into door hanger structure
Anti-collision mechanical design for door movement protection
Passed 45kg pendulum impact resistance test (structural validation level)
Intelligent Control & Commissioning System
Full closed-loop servo control architecture
Automatic door curve generation for commissioning
One-button parameter setup for installation efficiency
Bluetooth / remote debugging support for field maintenance
Technical Parameter
Door System Compatibility Table
|
Clear Door Width (mm) |
A1L (mm) |
A2L (mm) |
B2L (mm) |
|
600 |
1180 |
175 |
470 |
|
650 |
1280 |
200 |
520 |
|
700 |
1380 |
225 |
570 |
|
750 |
1480 |
250 |
620 |
|
800 |
1580 |
275 |
670 |
|
850 |
1680 |
300 |
720 |
|
900 |
1780 |
325 |
770 |
|
950 |
1880 |
350 |
820 |
|
1000 |
1980 |
375 |
870 |
|
1050 |
2080 |
400 |
920 |
|
1100 |
2180 |
425 |
970 |
|
1150 |
2280 |
450 |
1020 |
|
1200 |
2380 |
475 |
1070 |
|
1250 |
2480 |
500 |
1120 |
|
1300 |
2580 |
525 |
1170 |
|
1350 |
2680 |
550 |
1220 |
|
1400 |
2780 |
575 |
1270 |
Engineering Note for Selection
This table is intended for installation compatibility evaluation by elevator engineers and modernization contractors.
Selection should be based on:
Door width (JJ)
Shaft structure limitation
Door panel weight and configuration
Controller interface compatibility
Quality Control & Engineering Validation
Each unit is manufactured under controlled industrial process standards:
Incoming material inspection before assembly
Motor and drive system calibration before integration
100% functional testing before shipment
Continuous operation simulation testing for performance stability
Engineering validation includes:
Full-load operation cycle testing (industrial standard simulation)
Noise control testing under working condition
Mechanical durability verification under repeated door cycles
Safety & Compliance Engineering
The system is designed based on elevator door safety engineering principles:
GB/T7588.1 / GB/T7588.2 compliant design architecture
Mechanical safety locking to prevent unsafe door opening
Impact resistance tested under standardized pendulum load condition
Packaging & Logistics
• Export-grade wooden crate packaging
• Internal shock-absorbing protection for motor and drive system
• Suitable for sea freight, air freight, and express shipping
Delivery Time:
• In-stock models: 1–3 working days
• Standard production: 7–20 working days
• Customized configuration: 15–30 working days
Trade Terms
|
MOQ |
1 unit (sample supported) |
|
Payment |
T/T, L/C at sight, Western Union (small orders) |
|
Trade Terms |
EXW / FOB / CIF available |
|
Shipping |
DHL / FedEx / UPS / Sea freight |
Warranty & Technical Support
12-month warranty under standard operating conditions
Technical installation guidance available for contractors
FAQ
Q: Can OMJ102A replace existing elevator door operators?
A: Yes, it is designed for modernization and supports replacement in most standard elevator door systems with compatibility evaluation.
Q: What is the MOQ for this product?
A: MOQ is 1 unit for sample or engineering testing orders.
Q: What payment terms do you support?
A: We support T/T, L/C at sight, and Western Union for small-value orders.
Q: What is the delivery time?
A: 1–3 days for stock units and 7–20 days for standard production orders.
Q: Can you provide installation drawings?
A: Yes, technical drawings and wiring diagrams are available for engineering approval.
Q: How is product quality guaranteed?
A: Each unit is 100% tested for functional performance and mechanical stability before shipment.
Q: Do you support OEM customization?
A: Yes, motor configuration, communication protocol, and installation design can be customized.
Q: What packaging is used for export?
A: We use reinforced wooden cases with shockproof and moisture-proof protection.
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