• Plastic encoder coupling

      Shaft encoders must be protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and shaft encoder shafts. Our flexible couplings can compensate for this within limits.

      Hole Ø, mm:
      5 … 6
      Max. speed (rpm):
      10 000
      Torque max (N cm):
      20
      Moment of inertia (gcm2):
      1.1
      Torsional spring constant (Nm/rad):
      12
      Max. angular misalignment:
      ±2.5°
      Max. shaft misalignment radial, mm:
      ±0.3
      Max. shaft misalignment axial, mm:
      ±0.2
      Max tightening torque of screws (N cm):
      70
      Material:
      polyamide 6.6 glass-fibre reinforced
    • Helical encoder coupling 19/28

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits.

      Hole Ø, mm:
      5 … 6,35
      Max. speed (rpm):
      6 000
      Torque max (N cm):
      80
      Moment of inertia (gcm2):
      8.7
      Torsional spring constant (Nm/rad):
      14
      Max. angular misalignment:
      ±4°
      Max. shaft misalignment radial, mm:
      ±0.25
      Max. shaft misalignment axial, mm:
      ±0.4
      Max tightening torque of screws (N cm):
      80
      Material:
      AICuMgPb, chromed
    • Helical encoder coupling 25/32

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits.

      Hole Ø, mm:
      6 … 10
      Max. speed (rpm):
      6 000
      Torque max (N cm):
      80
      Moment of inertia (gcm2):
      8.7
      Torsional spring constant (Nm/rad):
      14
      Max. angular misalignment:
      ±4°
      Max. shaft misalignment radial, mm:
      ±0.25
      Max. shaft misalignment axial, mm:
      ±0.4
      Max tightening torque of screws (N cm):
      80
      Material:
      AICuMgPb, chromed
    • Disc encoder coupling

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Disc coupling usually affects less position loss.

      Hole Ø, mm:
      6
      Max. speed (rpm):
      12 000
      Torque max (N cm):
      80
      Moment of inertia (gcm2):
      19
      Torsional spring constant (Nm/rad):
      150
      Max. angular misalignment:
      ±3°
      Max. shaft misalignment radial, mm:
      ±0.4
      Max. shaft misalignment axial, mm:
      ±0.4
      Max tightening torque of screws (N cm):
      80
      Material:
      AICuMgPb, anodized, stainless steel
    • Isolated disc encoder coupling

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits.

      Hole Ø, mm:
      5 … 10
      Max. speed (rpm):
      12 000
      Torque max (N cm):
      60
      Moment of inertia (gcm2):
      19
      Torsional spring constant (Nm/rad):
      30
      Max. angular misalignment:
      ±2,5°
      Max. shaft misalignment radial, mm:
      ±0.3
      Max. shaft misalignment axial, mm:
      ±0.4
      Material:
      aluminium, anodized, plastic, glass-fibre reinforced
    • Disc encoder coupling LIR-800

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Disc coupling usually affects less position loss.

      Hole Ø, mm:
      3 … 4
      Max. speed (rpm):
      10 000
      Torque max (N cm):
      4
      Moment of inertia (gcm2):
      1,9
      Torsional spring constant (Nm/rad):
      50
      Max. angular misalignment:
      ±0,5°
      Max. shaft misalignment radial, mm:
      ±0.2
      Max. shaft misalignment axial, mm:
      ±0.2
    • Disc encoder coupling LIR-801

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Disc coupling usually affects less position loss. LIR-801 suitable for most industrial encoders with solid shaft diameters 3 to 10 mm.

      Hole Ø, mm:
      3 … 10
      Max. speed (rpm):
      10 000
      Torque max (N cm):
      10
      Moment of inertia (gcm2):
      30
      Torsional spring constant (Nm/rad):
      150
      Max. angular misalignment:
      ±1°
      Max. shaft misalignment radial, mm:
      ±0.2
      Max. shaft misalignment axial, mm:
      ±0.2
    • Bellows encoder coupling

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Bellows coupling usually compensate higher misalignment.

      Hole Ø, mm:
      6 … 12
      Max. speed (rpm):
      8 000
      Torque max (N cm):
      80
      Moment of inertia (gcm2):
      9
      Torsional spring constant (Nm/rad):
      140
      Max. angular misalignment:
      ±4°
      Max. shaft misalignment radial, mm:
      ±0.3
      Max. shaft misalignment axial, mm:
      ±0.5
      Max tightening torque of screws (N cm):
      150
      Material:
      aluminium, stainless steel
    • Bellows encoder coupling LIR-814

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Bellows coupling usually compensate higher misalignment.

      Hole Ø, mm:
      3 … 6
      Max. speed (rpm):
      12 000
      Torque max (N cm):
      10
      Moment of inertia (gcm2):
      2,5
      Torsional spring constant (Nm/rad):
      40
      Max. angular misalignment:
      ±1°
      Max. shaft misalignment radial, mm:
      ±0.2
      Max. shaft misalignment axial, mm:
      ±0.5
    • Bellows encoder coupling LIR-825

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our flexible couplings can compensate for this within limits. Bellows couplings usually compensate bigger shaft misalignment. LIR-825 suitable for most industrial encoders with solid shaft diameters 4 to 12 mm.

      Hole Ø, mm:
      4 … 12
      Max. speed (rpm):
      12 000
      Torque max (N cm):
      10
      Moment of inertia (gcm2):
      18
      Torsional spring constant (Nm/rad):
      130
      Max. angular misalignment:
      ±1°
      Max. shaft misalignment radial, mm:
      ±0.2
      Max. shaft misalignment axial, mm:
      ±1
    • High precision encoder coupling LIR-803

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our precision couplings provide minimal position loss.

      Hole Ø, mm:
      10; 14
      Max. speed (rpm):
      3000
      Torque max (N cm):
      50
      Moment of inertia (gcm2):
      200
      Torsional spring constant (Nm/rad):
      4000
      Max. angular misalignment:
      ±0,5°
      Max. shaft misalignment radial, mm:
      ±0.3
      Max. shaft misalignment axial, mm:
      ±0.2
    • High precision encoder coupling LIR-805

      Shaft encoders must be connected to operated shaft and protected against excessive mechanical stresses, which occur whenever there are angular, axial, or radial misalignments between the machine and encoder shafts. At the same time the coupling needs to compensate for displacements without any big forces and positioning loss affecting the components of the encoder. Our precision couplings provide minimal position loss.

      Hole Ø, mm:
      14
      Max. speed (rpm):
      1000
      Torque max (N cm):
      100
      Moment of inertia (gcm2):
      200
      Torsional spring constant (Nm/rad):
      6000
      Max. angular misalignment:
      ±1°
      Max. shaft misalignment radial, mm:
      ±0.3
      Max. shaft misalignment axial, mm:
      ±0.1