Installation Diagram

Technical Data

Ningbo OULING OMJ-09XB 2-Panel Center Opening VVVF Lift Door Operator—Smooth, Stable & Built for Daily Use
Elevator doors that slam, jam, or operate unevenly cause complaints, downtime, and maintenance headaches. Smooth, reliable doors improve passenger safety and comfort.
The Ningbo OULING OMJ-09XB 2-Panel Center Opening VVVF Lift Door Operator is engineered for quiet, precise, and synchronized door operation in modern elevators.
What Is the OMJ-09XB Door Operator?
The OMJ-09XB is a 2-panel center-opening VVVF lift door operator designed for passenger elevators.
It offers:
- Smooth acceleration and deceleration
- Precise door speed control
- Low vibration and noise
- Reliable long-term operation
The balanced center opening design ensures even movement and improved door alignment.
Key Features
1. Advanced VVVF Drive Control
- Variable voltage and frequency technology
- Stable motor speed regulation
- Reduced mechanical impact
VVVF control protects the door mechanism and extends system lifespan.
2. 2-Panel Center Opening System
- Symmetrical door movement
- Balanced force distribution
- Improved stability
This configuration reduces uneven wear and enhances ride comfort.
3. Intelligent Door Controller
- Adjustable opening and closing speeds
- Soft start and soft stop function
- Compatible with infrared safety sensors
The system ensures accurate and safe door positioning.
4. Quiet & Smooth Performance
- Reduced vibration
- Controlled closing motion
- Suitable for noise-sensitive environments
Ideal for residential apartments, hospitals, offices, and hotels.
5. Durable Construction
- High-strength structural frame
- Precision-engineered door mechanism
- Designed for high-frequency operation
The OMJ-09XB performs consistently even under daily heavy use.
Ideal Applications
The OMJ-09XB 2-Panel Center Opening VVVF Lift Door Operator is suitable for:
- Apartment buildings
- Commercial office towers
- Hotels
- Hospitals
- Shopping malls
- Elevator upgrade projects
It works efficiently in mid-rise buildings with moderate to high traffic.
Benefits for Building Owners & Contractors
I. Lower Maintenance Costs
Precise motor control reduces wear on rollers and tracks.
II. Energy-Efficient Operation
The optimized drive system improves overall efficiency.
III. Easy Installation
Designed for simple integration with most lift systems.
IV. Long Service Life
Built for reliable daily operation with minimal downtime.
A high-quality lift door operator improves building value and reduces service interruptions.
V. Improved Passenger Experience
Smooth door movement enhances safety and comfort.
Why Choose Ningbo OMJ-09XB Lift Door Operator?
- Proven VVVF drive technology
- Balanced 2-panel center opening system
- Quiet and stable performance
- Durable and low-maintenance design
- Suitable for new lifts and modernization
It offers dependable performance at a competitive cost.
Frequently Asked Questions (FAQs)
Q: What is the OMJ-09XB used for?
It is a 2-panel center-opening VVVF lift door operator for passenger elevators.
Q: Is it suitable for commercial buildings?
Yes. It supports both residential and commercial lift systems.
Q: What does VVVF technology do?
VVVF controls motor speed smoothly and reduces impact during opening and closing.
Q: Can it be used for lift modernization?
Yes. It is compatible with many elevator upgrade projects.
Q: Does it reduce door noise?
Yes. Controlled acceleration and deceleration reduce vibration and sound.
The Ningbo OULING OMJ-09XB 2-Panel Center Opening VVVF Lift Door Operator delivers smooth door control, reliable safety, and long-term durability. If you want better door stability, fewer breakdowns, and improved passenger satisfaction, this model is a practical and trusted solution.













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