Today’s global marketplace demands precise, efficient machines that optimize productivity while minimizing material and fabrication costs. When compared to traditional connection methods, Fenner Drives Keyless Locking Devices offer the following advantages:

• A mechanical interference fit with a uniform pressure distribution similar to that achieved through a shrink or press fit.
• A true zero backlash shaft-to-hub connection with none of the operational drawbacks of keyways or splines.

The ability to mount on plain shafting, which need not be over-sized to compensate for notch factors. This allows the use of smaller shafts and bearings for more cost effective designs