Bestact''s high reliability provides stability for high-speed operation

Safety and amenity demands computer control automation for high-speed elevators operation and with a high frequency of floor calls. For the sensors which detect stop position of elevator car and parking pallet, maintenance-free proximity switches with high reliability and long-life are the sensor of choice.

Good elevator control requires reliable notification of "Stop position of the car", "stop operation when the door opens" and "absolute position of the car" to the controller. In addition to that, high contact opening capacity is needed for switching magnetic switches (solenoids) in motor break circuits to assure passengers'' safety.

Bestact is often used in the above-mentioned applications as power interface devices for elevators with high reliability. the following showcases some examples of actual use.

IEC62246

UL

CSA