Keyless Bushings

keyless interchangeable bushings for mounting NORD hollow shaft reducers onto a large range of driven solid machine shaft sizes. The Gripmaxx™ system was developed using the latest in Finite Element Modeling (FEM) technology in order to best optimize material selection, mechanical design, & performance. Gripmaxx™ provides a high-capacity, zero-backlash, interference fi t to the driven machine shaft thus minimizing the possibility of fretting corrosion. Gripmaxx™ also eliminates the typical assembly and disassembly challenges of using interference fi ts by providing generous assembly and disassembly clearances to help ensure easy installation and removal of the gearbox. Torque is transmitted via the tried and tested NORD Shrink Disc, which in turn produces high compressive forces and friction between the reducer hollow shaft, split-bushing and solid machine shaft.