Elastomer Jaw Couplings GWE | RINGFEDER®

Backlash-free, vibration damping, electrically isolating and axially pluggable: High-precision and reliably working Elastomer Jaw Couplings of the RINGFEDER® GWE series – originally GERWAH® GWE – are particularly convincing in applications where high positioning accuracy in highly accelerated processes requires outstanding damping of occurring vibrations or where pluggable coupling solutions are preferred. Typical fields of application are e.g. measuring, precision and feed drives, grinding, turning and milling spindles, wood and metal working machines as well as transfer and conveyor technology, packaging machines, robotics, linear technology and test benches. The heart of the Elastomer Couplings of the RINGFEDER® GWE series is the elastomer ring, available in different shore hardnesses and located between the two coupling hubs. It transmits the required torque backlash-free, effectively compensates angular, radial and axial shaft misalignment and ensures vibration-optimised running behaviour of the entire drive train. The requirements placed on our servo insert couplings are as complex and versatile as their areas of use – together with you, we develop and realise a solution that is optimally suited to your application.

Elastomer Jaw Couplings GWE

Elastomer Jaw Couplings GWE 5113 | RINGFEDER®

GWE 5113

Highly Compact Type with Superior Concentricity and Damping Attributes

  • 7 Sizes
  • Bore Diameter d: 4-56 mm
  • Outer Diameter D: 24.5-94.5 mm
  • Overall Length L: 32-102 mm
  • Rot. Speed nmax: 4,000-15,000 1/min
  • Torque T: 3-560 Nm
Elastomer Jaw Couplings GWE 5117 | RINGFEDER®

GWE 5117

Highly Compact Type with Expanding Mandrel for Frictional Hollow Shaft Connections

  • 5 Sizes
  • Bore Diameter d: 4-35 mm
  • Outer Diameter D: 24.5-64.5 mm
  • Overall Length L: 42-82 mm
  • Rot. Speed nmax: 6,000-15,000 1/min
  • Torque T: 3-160 Nm
Elastomer Jaw Couplings GWE 5102 | RINGFEDER®

GWE 5102

Miniature Type with Radial Clamping Screws for Lower Transmissible Torques

  • 9 Sizes
  • Bore Diameter d: 2-48 mm
  • Outer Diameter D: 10-80 mm
  • Overall Length L: 15-114 mm
  • Rot. Speed nmax: 5,900-47,500 1/min
  • Torque T: 0.5-190 Nm
Elastomer Jaw Couplings GWE 5103.1 | RINGFEDER®

GWE 5103.1

Miniature Type with Extended, Single-Slit Clamping Hubs

  • 3 Sizes
  • Bore Diameter d: 2-11 mm
  • Outer Diameter D: 10-20 mm
  • Overall Length L: 15-30 mm
  • Rot. Speed nmax: 19,000-38,000 1/min
  • Torque T: 0.5-3 Nm
Elastomer Jaw Couplings GWE 5104 | RINGFEDER®

GWE 5104

Universally Applicable Type with Double-Slit Clamping Hubs

  • 10 Sizes
  • Bore Diameter d: 5-95 mm
  • Outer Diameter D: 30-160 mm
  • Overall Length L: 35-210 mm
  • Rot. Speed nmax: 2,350-13,000 1/min
  • Torque T: 4.8-1,920 Nm
Elastomer Jaw Couplings GWE 5106 | RINGFEDER®

GWE 5106

Type with Clamping Hubs in Split Design for Simplified Mounting

  • 10 Sizes
  • Bore Diameter d: 5-95 mm
  • Outer Diameter D: 30-160 mm
  • Overall Length L: 35-210 mm
  • Rot. Speed nmax: 2,350-13,000 1/min
  • Torque T: 3.7-1,920 Nm
Elastomer Jaw Couplings GWE 5112 | RINGFEDER®

GWE 5112

Type with Outer Cone Made of Steel, Ideal Up to Highest Rotational Speeds

  • 7 Sizes
  • Bore Diameter d: 6-55 mm
  • Outer Diameter D: 32-105 mm
  • Overall Length L: 50-140 mm
  • Rot. Speed nmax: 7,200-25,400 1/min
  • Torque T: 3.6-525 Nm
Elastomer Jaw Couplings GWE Z5104.1 | RINGFEDER®

GWE Z5104.1

Type with Clamping Hubs and Line Shaft for Larger Shaft Distances

  • 7 Sizes
  • Bore Diameter d: 5-60 mm
  • Outer Diameter D: 30-105 mm
  • Coupling Length L1: 35-140 mm
  • Line Shaft Length L3: 80-2,000 mm
  • Torque T: 4.8-525 Nm
Elastomer Jaw Couplings GWE Z5106.1 | RINGFEDER®

GWE Z5106.1

Type with Line Shaft as Well as Clamping Hubs in Split Hub Design

  • 7 Sizes
  • Bore Diameter d: 5-60 mm
  • Outer Diameter D: 30-105 mm
  • Coupling Length L1: 35-140 mm
  • Line Shaft Length L3: 85-3,000 mm
  • Torque T: 3.7-525 Nm