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Servo-Insert Coupling GWE 5103

The GWE 5103 Servo-Insert Coupling impresses with their compact design and a reduced moment of inertia. Due to the elastomeric spider the GWE 5103 is backlash-free, vibration-damping and electrically insulating.

GERWAH® GWE 5103

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metric inch
CAD Size d1min d1max C1 D1 H H3 L T nmax DG1 TA1
    mm mm mm mm mm mm mm Nm 1/min mm Nm
  7 3 7 6 14 16,5 8 20 1,2 27000 2 0,35
  9 4 11 8 19,5 23 10 26 3 19000 2,5 0,75
  12 4 12 7 25 26 12 26 5 15000 3 1,5
  14 5 15 9,5 29,5 33 13 32 12,5 13000 4 5
  19 8 22 17 39,5 43 16 50 17 10000 5 10
  24 10 31 20 54,5 56 18 58 60 7000 6 18
  28 14 35 21,5 64,5 67 19 62 160 6000 8 36
  38 15 46 31 79,5 88 23 85 325 5000 10 84
  42 20 56 38 94,5 95 26 102 450 4000 10 84
Size d1min d1max C1 D1 H H3 L T nmax DG1 TA1
inch inch inch inch inch inch inch ft-lbs rpm mm ft-lbs
7 0.118 0.276 0.236 0.551 0.65 0.315 0.787 0.89 27000 2 0.26
9 0.157 0.433 0.315 0.768 0.906 0.394 1.024 2.2 19000 2.5 0.55
12 0.157 0.472 0.276 0.984 1.024 0.472 1.024 3.7 15000 3 1.1
14 0.197 0.591 0.374 1.161 1.299 0.512 1.26 9 13000 4 3.7
19 0.315 0.866 0.669 1.555 1.693 0.63 1.969 13 10000 5 7.5
24 0.394 1.22 0.787 2.146 2.205 0.709 2.283 44 7000 6 13
28 0.551 1.378 0.846 2.539 2.638 0.748 2.441 118 6000 8 26
38 0.591 1.811 1.22 3.13 3.465 0.906 3.346 240 5000 10 62
42 0.787 2.205 1.496 3.72 3.74 1.024 4.016 332 4000 10 62

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 5103


  • Servo-insert couplings with clamping hubs, short length and single slit

Characteristics


  • Hubs made of aluminum
  • Elastomeric spider sizes 7 and 9 with 92° A (yellow spider)
  • Elastomeric spider sizes 14 and 42 with 98° A (red 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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