• 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