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Servo-Insert Coupling GWE 5102

GWE 5102 miniature is a compact miniature coupling constituting the perfect solution for confined spaces or areas which are difficult to access. The element is connected to the shaft by means of radial set screws instead of a clamping hub. The coupling is available with elastomeric spiders of different degrees of shore hardness. But regardless of the chosen features: GWE 5102 miniature is always electrically insulating and vibration-damping.

GERWAH® GWE 5102

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metric inch
CAD Size d1min d1max C1 D1 H3 L T nmax DG1 TA1
    mm mm mm mm mm mm Nm 1/min mm Nm
  5 2 5 5 10 5 15 0,5 47500 3 1,3
  7 3 8 7 14 8 22 1,2 34000 3 1,3
  9 3 12 10 20 10 30 3 24000 4 3
  12 4 12 11 25 12 34 5 19000 4 5
  14 4 16 11 30 13 35 7,5 16000 6 6
  19 6 24 25 40 16 66 10 12000 6 6
  24 8 35 30 55 18 78 35 8500 6 6
  28 * * 35 65 20 90 95 7300 6 6
  38 * * 45 80 24 114 190 5900 6 6
Size d1min d1max C1 D1 H3 L T nmax DG1 TA1
inch inch inch inch inch inch ft-lbs rpm mm ft-lbs
5 0.079 0.197 0.197 0.394 0.197 0.591 0.37 47500 3 1
7 0.118 0.315 0.276 0.551 0.315 0.866 0.89 34000 3 1
9 0.118 0.472 0.394 0.787 0.394 1.181 2.2 24000 4 2.2
12 0.157 0.472 0.433 0.984 0.472 1.339 3.7 19000 4 3.7
14 0.157 0.63 0.433 1.181 0.512 1.378 6 16000 6 4.5
19 0.236 0.945 0.984 1.575 0.63 2.598 7 12000 6 4.5
24 0.315 1.378 1.181 2.165 0.709 3.071 26 8500 6 4.5
28 * * 1.378 2.559 0.787 3.543 70 7300 6 4.5
38 * * 1.772 3.15 0.945 4.488 140 5900 6 4.5
* only available with keyway

Backlash-free Servo-Insert Couplings

  • Backlash-free Servo-Insert Couplings are used in mechanical engineering,
    where shock absorption is requested and pluggable coupling
    solutions are applied.

Special Features

  • Backlash-free
  • Pluggable
  • Vibration damping
  • Torques from 0,5 - 650 Nm
  • Compensation of radial, axial and angular misalignment
  • Electrically isolating

Common 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

Series GWE 5102


  • Miniature servo-insert coupling with set screw hubs

Characteristics


  • Hubs made of aluminum
  • Standard elastomeric spider with 92° A (yellow spider)
  • The shaft tolerance should be within the fit tolerance “g6” or “h7”
  • The contact surfaces have to be free from oil and grease
  • Optional designs with keyway DIN 6885-1

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