GWE 5102 elastomer jaw couplings

Miniature coupling with radial locking screws

The GWE 5102 is a compact miniature coupling and the solution of choice for low torques and limited installation space. Instead of relying on clamping hubs, the coupling halves are attached to the shaft using set screws. The shaft tolerance should be within a fit tolerance of “g6” to “h7”. The contact pressure between the coupling hub and shaft that is required to transmit the torque is generated by two set screws, offset by 120°.