Ouling OMJ-100A 900mm VVVF Mitsubishi Type Door Operator

Smooth. Smart. Silent. — The Future of Elevator Door Control.

The Ouling OMJ-100A 900mm VVVF Mitsubishi Type Door Operator is a next-generation elevator door system engineered for absolute reliability, efficiency, and precision. Built with cutting-edge VVVF (Variable Voltage Variable Frequency) technology and a Mitsubishi-type design, this operator ensures effortless door movement, whisper-quiet operation, and long-lasting durability — making it the perfect choice for both new elevator installations and modernization projects.

High-Performance VVVF Technology

At the heart of the Ouling OMJ-100A lies advanced VVVF control, which precisely regulates the door speed, torque, and position. This intelligent control system ensures smooth acceleration and deceleration, reducing mechanical stress and extending the lifespan of the door components. The result? Consistent, stable, and energy-efficient performance that feels premium on every ride.

Unlike traditional operators, the VVVF drive system adapts dynamically to different door weights and speeds, offering optimized movement and preventing sudden starts or stops. Passengers experience seamless door action — enhancing both comfort and safety.

Engineered for Reliability

Durability and dependability are the DNA of the Ouling OMJ-100A. Constructed from high-strength aluminum alloy and precision-engineered components, it performs consistently under intensive daily operation. Each part — from the drive motor to the linkage system — is tested under rigorous industrial standards to ensure long-term reliability in commercial, residential, and public building environments.

Its 900mm opening width makes it adaptable to a wide range of elevator cabin sizes, offering excellent compatibility with various door panel configurations and elevator brands.

Mitsubishi-Type Design Compatibility

The OMJ-100A follows the Mitsubishi Type standard, making it highly compatible with Mitsubishi-style door systems. That means it can directly replace existing Mitsubishi operators without extensive rework or customization. This ensures faster installation, minimal downtime, and a hassle-free upgrade for maintenance engineers and elevator technicians.

Whether it’s a modernization project or a brand-new installation, this compatibility reduces both costs and complexity — all while maintaining a professional, high-quality finish.

Precision Motor & Smooth Operation

The integrated permanent magnet synchronous motor (PMSM) delivers stable torque output with exceptional energy efficiency. Combined with VVVF technology, it ensures every door opens and closes quietly, smoothly, and safely, even after thousands of operation cycles.

The system includes advanced door load detection — automatically adjusting to door weight and resistance to prevent jamming or sudden stops. This enhances safety and reduces wear on the door mechanism over time.

Low Maintenance, High Efficiency

The Ouling OMJ-100A is designed to minimize maintenance requirements. Its modular structure makes servicing easy and fast, while the robust materials ensure long service intervals. With reduced friction components, energy-efficient motors, and a self-learning control system, the OMJ-100A keeps performance consistent without frequent adjustments.

This means lower lifetime costs, less downtime, and higher productivity for building operators and service companies.

Safety You Can Trust

Safety is at the core of Ouling’s engineering philosophy. The OMJ-100A features anti-clamp protection, obstruction detection, and automatic re-open functions — protecting passengers in real time. It also supports integration with multiple door sensors and control interfaces, making it compatible with various elevator control systems worldwide.

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