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Hitachi

Hitachi Elevator Engineering Company (Hong Kong) Ltd.

It is our latest passenger elevator with enhanced features specially created for the modern building design.

Greater height and space saving

Cylindrical traction machine is located at top of the elevator hoistway which allows longer travel distance and eliminates needs of the machine room.
This creates greater flexibility for the building design with machine room-less elevator.

Energy conservation

Cylindrical gearless traction machine with Permanent Magnet-type synchronous motor (PM motor) comes with high efficient inverter for doors and a direct drive method is employed to achieve higher energy efficiency and smoother door opening and closing motions.

Energy-saving features

Automatic dimming of indication light

The brightness of the elevator hall and car position indicator is dimmed automatically after a preset duration when elevator is idle.

Automatic turn-off of car fan

In the event that the elevator is idle, the ventilation fan in the elevator are automatically turned off to conserve energy.

Regenerative system (optional)

Making use of the energy generated by an elevator when traveling downwards with a heavy car load or upwards with a light car load, the traction machine acts as a power generator to transmit power back to the electrical network in the building.