Elevator Car Drive Operation

U-shaped photoelectric sensors are used for precise position control of elevator cars by detecting light blocking plates on each floor and prohibiting excess movement.

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BUP Series U Shaped Photoelectric Sensors
Reinforced plastic case U-shaped type photo sensor BUP series realizes sensing reliability through superior extraneous light prevention function and guarantees fast and accurate sensing performance with up to 1ms response time. Also, the series has mounting holes in order to be installed in various directions for user convenience.
BUM Series 4 Beam U Shaped Photoelectric Sensors
The BUM series U-shaped photoelectric sensors feature 4 independent outputs and high speed response time under 1ms for highly reliable and stable presence detection. Each output channel can be controlled individually, and the sensors can be used as an alternative to multiple sensor configurations. The BUM series is specially configured for optimal performance in detection of moving parts including elevator systems.