Miniature coupling with extended clamping hubs and single slit

The RINGFEDER® GWE 5103.1 series of backlash-free jaw couplings excel with their compact design. It comprises two single- slit long coupling hubs with high concentricity and one elastomer spider that can be supplied in different Shore hardness levels. The shaft tolerance should lie within the fit tolerance ‘g6’ to ‘h7’.

The elastomer spider produces a backlash-free, puncture-proof, damped and electrically insulated elastic jaw coupling.

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
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

Parameter Name	Parameter Value
Type	flexible
Product applications	shaft spindle
Other characteristics	compact backlash-free miniature
Installation system	sleeve
Torque (Nm)	0.5 - 3
Rotational speed (rpm)	19000 - 38000