OULING OCM01-B CO Elevator Door Header
OULING OCM01-B is a heavy-duty, 2-panel center-opening elevator door header and landing door device installed at each floor entrance. It functions as the structural backbone for the shaft door, housing the precision track and working in tandem with the door hanger mechanism to control the safe, mechanical interlocking with the elevator car.
With a balanced center-opening motion, both panels slide open evenly from the middle, minimizing structural stress and maximizing the durability of the entire door system.
Core Features of the OCM-01B System
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Optimized Center-Opening 2-Panel Design: Features perfectly symmetrical door panels and a balanced sliding mechanism that drastically cuts down on vibration and operational noise for a premium passenger experience.
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Integrated Door Hanger & Roller System: Utilizes a heavy-duty door hanger assembly equipped with wear-resistant rollers. This ensures stable track alignment and low-friction sliding, which reduces long-term maintenance costs.
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High-Strength Mechanical Interlock: Built directly into the landing door device framework, this robust locking structure prevents the hoistway doors from opening unless the elevator car is perfectly docked at the zone.
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Reinforced Structural Door Header: Constructed from high-tensile steel with a corrosion-resistant finish, the rugged door header frame is built to perform consistently in demanding residential and commercial environments.
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Flexible Installation Architecture: Designed with an adjustable mounting structure for fast, hassle-free alignment during installation, making it highly compatible with standard center-opening door operators.
- Unlocking hole on landing panel, passed 45kg pendulum impact test
- Closing by weight type, weight and guiding pipe fixed at inner side of landing panel
- Door lock qualified by the NATIONAL ELEVATOR INSPECTION CENTER, with CE、CU-TR certificate
- Voltage for door lock: ≤AC230V, ≤DC110V
Key Benefits for Your Project
| Benefit | How the OCM01-B Delivers It |
| Enhanced Passenger Safety | The integrated mechanical interlock ensures landing doors remain securely locked when the lift car is not present. |
| Reduced Maintenance Frequency | Heavy-duty door hanger tracks and robust rollers resist daily wear and tear, preventing frequent breakdowns. |
| Whisper-Quiet Performance | The rigid door header structure absorbs vibrations, leading to smoother, quieter door cycling. |
| Cost-Effective Reliability | Premium manufacturing standards provide an elite-tier operational lifespan without an excessive price tag. |
Ideal Applications
The OULING OCM01-B door header and landing door device handle medium to high passenger traffic seamlessly, making it an ideal choice for:
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Apartment complexes and residential buildings
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Commercial office towers and business parks
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Hotels, hospitals, and public facilities
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Elevator modernization and retrofit projects
Frequently Asked Questions (FAQ)
Q: What is the main function of the OULING OCM-01B CO Elevator Door Header?
A: It serves as the upper tracking and support frame (door header) at the floor landing. It houses the tracks for the door hanger and ensures the entire landing door device opens and closes smoothly from the center.
Q: Is this system compatible with third-party elevator brands?
A: Yes. The OCM-01B is engineered with flexible configuration metrics, allowing it to integrate seamlessly with most standard center-opening elevator door operators on the market.
Q: How does the door hanger impact the durability of the landing door device?
A: The door hanger carries the physical weight of the door panels. The OCM-01B uses reinforced hangers and high-grade rollers to prevent panels from sagging, dragging, or causing alignment faults over time.
Q: Does it require specialized tools for maintenance?
A: No. It features standard mechanical adjustments, allowing standard maintenance crews to perform periodic inspections quickly and keep down-time to an absolute minimum.
Installation Diagram
Technical Specification















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