Standard microswitches are 85% moisture resistant. If it exceeds this, we will use microswitch that is 95% moisture resistant. However, specifications of microswitch may change due to model changes, so please check details each time.
When selecting Speed Relay, model is determined by belt width, belt speed, and installation method. (Please check the catalog for details.) Also, setting value of the Speed Switch must be 70% or less of belt's rated speed. As long as settings of reused items meet settings of new conveyor, it can be used. If you have any concerns about diversion, please contact us.
At that time, please let us know following conditions for existing and new belt conveyors.
① Belt conveyor width
② Rated speed of belt conveyor
③ Model and serial number of Speed Relay to be used
④ Delivery drawing of the Speed Relay if possible