2-Leafs Center Opening VVVF Synchronous Door Operator with Synchronous Belt Drive for Car Top Installation

Elevator wire ropes have special provisions and requirements. The configuration considers not just the wire rope and rated load, but also the traction size. The tensile strength exceeds the lift weight with a safety factor of at least four ropes, preventing simultaneous breakage.

During power failure, the elevator automatically stops using electrical and mechanical safety devices. Brakes engage automatically, and power supply departments typically provide advance notice for planned outages.

Doors automatically reopen when touched during closing. Anti-pinch switches prevent closure when obstructed, and closing force is carefully regulated for safety.

Elevators operate via counterweight wire ropes through traction drive, moving vertically along guide rails.

Our escalators feature integrated structures for precision and efficiency, making installation and commissioning simpler and more convenient.

Yes, we hold ISO9001, CCC, and CE certifications for our products.