Woodruff key for American Crane 9310

The Woodruff key, part number 805000, is a mechanical component used in the American Crane 9310. This semicircular key fits into a corresponding slot in a shaft and a hub, such as a gear, pulley, or flywheel, to secure the connection and transmit torque between the two components. By preventing relative movement between the shaft and the attached part, it maintains the integrity of the drivetrain system.

This component is specifically compatible with the American Crane 9310. The design allows the key to auto-align within the shaft slot, which assists during installation and helps distribute mechanical stress. Proper seating of this key is necessary to prevent slippage, which could otherwise lead to power loss or misalignment within the machine's rotating assemblies.

In heavy machinery, Woodruff keys serve as the primary locking mechanism between rotating shafts and mounted components. They are engineered to withstand shear forces during operation, ensuring that gears and pulleys remain firmly coupled to the shaft under load. Regular inspection and replacement of these keys are standard maintenance procedures to ensure the continued mechanical stability of the drive system.