Several Overlapping helical cuts are machined into one piece of material, thereby providing for flexing properties which compensate for angular, parallel and axial misalignments. spirex couplings have minimum windup and transmit torque with constant velocity.

Encoders, resolvers and other rotating instruments are only as accurate as the flexible coupling that connects them to the system they are monitoring.

spirex couplings can be designed to your requirements by changing the length, diameters, thickness and height of beams, and in alternate materials like stainless steel, copper, steel, etc.