Installation Diagram

Technical Data

Ningbo OULING OMJ-09XA 2-Panel Center Opening VVVF Door Operator—Stable, Quiet, and Cost-Effective Door Control
Elevator doors that shake, drag, or close unevenly create complaints fast. They also increase service calls and downtime.
A reliable door operator fixes this. The Ningbo OULING OMJ-09XA 2-Panel Center Opening VVVF Door Operator delivers smooth, synchronized, and quiet performance for modern lift systems.
It is built for stability. Designed for safety. Trusted for long-term operation.
What Is the Ouling OMJ-09XA Door Operator?
The OMJ-09XA is a 2-panel center-opening VVVF door operator engineered for passenger and freight elevators.
It uses Variable Voltage Variable Frequency (VVVF) control to manage door speed, torque, and positioning with precision.
The result:
- Smooth opening and closing
- Reduced noise
- Accurate door alignment
- Longer mechanical life
Key Features
1. VVVF Motor Drive Technology
- Accurate speed regulation
- Reduced impact during opening and closing
- Improved system durability
VVVF technology protects mechanical components and extends service life.
2. 2-Panel Center Opening System
- Symmetrical door movement
- Balanced sliding action
- Modern door alignment
This configuration improves stability and reduces uneven wear.
3. Intelligent Control System
- Adjustable opening and closing speeds
- Soft start and soft stop function
- Compatible with infrared safety devices
The control system ensures safe and comfortable operation.
4. Low Noise Performance
- Smooth sliding motion
- Controlled door closing
- Suitable for noise-sensitive environments
Ideal for apartments, offices, hospitals, and hotels.
5. Durable and Practical Design
- High-strength structural components
- Precision-engineered door mechanism
- Designed for high daily usage
The OMJ-09XA performs reliably even in busy buildings.
Ideal Applications
The OMJ-09XA 2-Panel Center Opening VVVF Door Operator is suitable for:
- Residential apartment buildings
- Commercial office buildings
- Hotels
- Hospitals
- Shopping malls
- Elevator upgrade projects
It performs well in mid-rise buildings with moderate passenger traffic.
Benefits for Building Owners and Contractors
I. Reduced Maintenance Costs
Precise motor control reduces stress on rollers and tracks.
II. Energy Efficient
Optimized motor control improves overall efficiency.
III. Easy Installation
Designed for car top mounting and simple integration.
IV. Improved Passenger Comfort
Smooth and quiet door operation enhances user satisfaction.
V. Long-Term Reliability
Built for consistent daily operation with minimal service interruptions.
A reliable elevator door operator increases safety and protects your investment.
Why Choose a Ningbo Ouling OMJ-09XAVVVF Door Operator?
- Proven VVVF door control system
- Balanced 2-panel center opening design
- Quiet and stable operation
- Durable construction
- Suitable for new elevators and modernization
It offers dependable performance at a competitive cost.
Frequently Asked Questions (FAQs)
Q: What is the OMJ-09XA used for?
It is a 2-panel, center-opening VVVF door operator for passenger elevators.
Q: Is it suitable for commercial buildings?
Yes. It supports both residential and commercial applications.
Q: What does VVVF technology do?
VVVF controls motor speed smoothly and reduces mechanical impact.
Q: Can it be used for modernization projects?
Yes. It is compatible with many elevator upgrade systems.
Q: Does it reduce door noise?
Yes. Controlled acceleration reduces vibration and sound.
The Ningbo OULING OMJ-09XA 2-Panel Center Opening VVVF Door Operator delivers smooth control, reliable safety, and long-term durability for modern elevator systems.
If you want better door stability, lower maintenance costs, and improved passenger comfort, the OMJ-09XA is a practical and dependable solution.












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