Through-Shaft Torq-Tenders with Actuating Pin - Type BP

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The Through Shaft Mount Type B is intended to have a shaft pass though the full length of the Torq-Tender. A component such as a sprocket or sheave is mounted externally on the Torq-Tender. 

The BP model comes with an actuating pin that is forced out radially from the main body when overload occurs.  When using this model, it is important to note that the external mounting hub end of the unit is the power source or input end.  This part of the unit must continue to rotate for the extended pin to contact a (customer supplied) limit switch for shutdown or warning.