Flexible couplingGWE 5102

shaft spindle backlash-free

Miniature coupling with set screw hubs RINGFEDER® GWE 5102 is a compact miniature coupling and the solution for low torque and narrow installation spaces. The coupling halves are fixed to the shaft with threaded pins rather than with clamping hubs. The shaft tolerance should lie within the fitting tolerance ‘g6’ to ‘h7’. Two threaded pins offset by 120° produce the contact pressure between the coupling hub and the shaft that is necessary to transmit the torque. The elastomer spiders are available in different Shore hardness levels. Whichever version you choose: RINGFEDER® GWE 5102 miniature is electrically insulating and vibration damping. Characteristics Backlash-free Elastomer Jaw Couplings RINGFEDER® GWE Backlash-free RINGFEDER® GWE jaw couplings are used in engineering where high positioning precision requires vibration damping in greatly accelerated processes and the use of plug-in coupling solutions is preferred. Advantages Backlash-free, through pre-stressing Pluggable Vibration damping Torques from 0,5 – 650 Nm Compensation of radial, axial and angular misalignment Electrically isolating Applications Encoder Precision drives Feed drives Grinding and milling spindles Machine tools Packing machines Robotics Transfer lines Multi-spindle heads Wood processing equipment Textile machinery Conveying equipment Linear motion Measuring equipment and control technology Test rigs Technical description Every hub on the RINGFEDER® GWE jaw coupling has concave jaws on its face.