'A great mix of the classic keyed shaft and the longer shafts for the AM14U series. We used this on our 2017 robot when we wanted to drive a hex bore belt sheave but needed to keep the shaft short so we didn't hit other parts of the robot. The 1/4'-20 thread at the end is a great touch that saves weight keeping things in place, as well. As we were using these for a climber which would literally lift the robot weight, we opted for steel over aluminum.'

A great mix of the classic keyed shaft and the longer shafts for the AM14U series. We used this on our 2017 robot when we wanted to drive a hex bore belt sheave but needed to keep the shaft short so we didn't hit other parts of the robot. The 1/4'-20 thread at the end is a great touch that saves weight keeping things in place, as well. As we were using these for a climber which would literally lift the robot weight, we opted for steel over aluminum.

3 Stars