Призматическая шпонка, толщина 18 мм Caterpillar 2572182

A Square Key serves as the mechanical connection between the motor and the fan. It is a physical piece of metal that is inserted into a slot in the motor shaft and a slot in the fan hub. The key prevents the fan from rotating independently of the motor and helps to transmit torque from the motor to the fan.Attributes:● Prevents the two shafts from moving relative to each other● Manufactured to precise specifications and is durable and reliableApplications:A Square Key transmits torque from the motor to the fan.