Elevator Overspeed Governor OX-240B Door motor This board is used for

This board is used for STEP system

the model is SSM-R30-L1-6M

Type B has a 10-pin plug

The standar length is 3

This product contains lithium batteries

Elevator Overspeed Governor OX-240B Door motor This board is used forPlease note that this product is a safety component and cannot be returned or exchanged after it has been sold. Please confirm the model, speed and steel rope diameter before purchasing, thank you. Some products require a production cycle, please consult online customer service for details. Over speed governor is one of the safety control units of elevator safety protection system. During running, when the car over speed or even risk to fall while