SLE
Torque Limiter with clamping hubs and elastomer insert

10 - 700 Nm

SLE TORQUE LIMITER WITH CLAMPING HUBS AND ELASTOMER INSERT

  • SLE
  • Specifications SLE

    SLE Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall lengthA
    Inside diameter range H7 (XL-Hub) (mm)D1/D2
    Inside diameter (Elastomer insert) (mm)DE
    Approx. moment of inertia at D max (10-3 kgm2)Jges.
    Approximate weight (kg)
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2
    Tightening torque of the fastening screw (Nm)R
    Tightening torque of the fastening screw (Nm)I1/I2
    Distance to clamping screw, coupling side / torque limiter sideP1/P2
    Distance (mm)M1/M2
    Distance to actuation ring edge (mm)L
    Length of hub (torque limiting portion)C2
    Maximum torque* (Nm)TKmax
    Adjustment nut's clamp screw ISO 4762R
    Static torsional stiffness (Nm/rad)
    Dynamic torsional stiffness (Nm/rad)
    Adjustment range* available from - to (Nm)TKN
    Actuation ring diameter (mm)B
    Ø Adjustment nut (mm)O1
    Clamping hub Ø, safety couplingO2
    Clamping hub Ø, elastomer couplingO
    Actuation distance (mm)N
    Lateral ± max. (mm)
    CAD Portal
    SLE Serien30
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN60|75
    Overall lengthA85
    Inside diameter range H7 (XL-Hub) (mm)D1/D212-32/12-30
    Inside diameter (Elastomer insert) (mm)DE26,2
    Approx. moment of inertia at D max (10-3 kgm2)Jges.0,3
    Approximate weight (kg)0,4
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2M6
    Tightening torque of the fastening screw (Nm)R2
    Tightening torque of the fastening screw (Nm)I1/I215
    Distance to clamping screw, coupling side / torque limiter sideP1/P221/21,5
    Distance (mm)M1/M210/7,5
    Distance to actuation ring edge (mm)L22
    Length of hub (torque limiting portion)C245
    Maximum torque* (Nm)TKmax120|150
    Adjustment nut's clamp screw ISO 4762RM3
    Static torsional stiffness (Nm/rad)3290|9750
    Dynamic torsional stiffness (Nm/rad)7940|11900
    Adjustment range* available from - to (Nm)TKN10-35
    30-80
    40-135
    Actuation ring diameter (mm)B62
    Ø Adjustment nut (mm)O155
    Clamping hub Ø, safety couplingO259
    Clamping hub Ø, elastomer couplingO56
    Actuation distance (mm)N1,3
    Lateral ± max. (mm)0,12|0,1
    30
    CAD
    SLE Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall lengthA
    Inside diameter range H7 (XL-Hub) (mm)D1/D2
    Inside diameter (Elastomer insert) (mm)DE
    Approx. moment of inertia at D max (10-3 kgm2)Jges.
    Approximate weight (kg)
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2
    Tightening torque of the fastening screw (Nm)R
    Tightening torque of the fastening screw (Nm)I1/I2
    Distance to clamping screw, coupling side / torque limiter sideP1/P2
    Distance (mm)M1/M2
    Distance to actuation ring edge (mm)L
    Length of hub (torque limiting portion)C2
    Maximum torque* (Nm)TKmax
    Adjustment nut's clamp screw ISO 4762R
    Static torsional stiffness (Nm/rad)
    Dynamic torsional stiffness (Nm/rad)
    Adjustment range* available from - to (Nm)TKN
    Actuation ring diameter (mm)B
    Ø Adjustment nut (mm)O1
    Clamping hub Ø, safety couplingO2
    Clamping hub Ø, elastomer couplingO
    Actuation distance (mm)N
    Lateral ± max. (mm)
    CAD Portal
    SLE Serien60
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN160|200
    Overall lengthA93
    Inside diameter range H7 (XL-Hub) (mm)D1/D216-36/16-35
    Inside diameter (Elastomer insert) (mm)DE29,2
    Approx. moment of inertia at D max (10-3 kgm2)Jges.1
    Approximate weight (kg)0,8
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2M8
    Tightening torque of the fastening screw (Nm)R2
    Tightening torque of the fastening screw (Nm)I1/I240
    Distance to clamping screw, coupling side / torque limiter sideP1/P224/25
    Distance (mm)M1/M212/9
    Distance to actuation ring edge (mm)L26
    Length of hub (torque limiting portion)C252
    Maximum torque* (Nm)TKmax320|400
    Adjustment nut's clamp screw ISO 4762RM3
    Static torsional stiffness (Nm/rad)4970|10600
    Dynamic torsional stiffness (Nm/rad)13400|29300
    Adjustment range* available from - to (Nm)TKN30-80
    60-120
    100-200
    Actuation ring diameter (mm)B74
    Ø Adjustment nut (mm)O166
    Clamping hub Ø, safety couplingO272
    Clamping hub Ø, elastomer couplingO66,5
    Actuation distance (mm)N1,5
    Lateral ± max. (mm)0,15|0,12
    60
    CAD
    SLE Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall lengthA
    Inside diameter range H7 (XL-Hub) (mm)D1/D2
    Inside diameter (Elastomer insert) (mm)DE
    Approx. moment of inertia at D max (10-3 kgm2)Jges.
    Approximate weight (kg)
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2
    Tightening torque of the fastening screw (Nm)R
    Tightening torque of the fastening screw (Nm)I1/I2
    Distance to clamping screw, coupling side / torque limiter sideP1/P2
    Distance (mm)M1/M2
    Distance to actuation ring edge (mm)L
    Length of hub (torque limiting portion)C2
    Maximum torque* (Nm)TKmax
    Adjustment nut's clamp screw ISO 4762R
    Static torsional stiffness (Nm/rad)
    Dynamic torsional stiffness (Nm/rad)
    Adjustment range* available from - to (Nm)TKN
    Actuation ring diameter (mm)B
    Ø Adjustment nut (mm)O1
    Clamping hub Ø, safety couplingO2
    Clamping hub Ø, elastomer couplingO
    Actuation distance (mm)N
    Lateral ± max. (mm)
    CAD Portal
    SLE Serien150
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN325|405
    Overall lengthA122
    Inside diameter range H7 (XL-Hub) (mm)D1/D219-45/19-42
    Inside diameter (Elastomer insert) (mm)DE36,2
    Approx. moment of inertia at D max (10-3 kgm2)Jges.1,8
    Approximate weight (kg)1,5
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2M10
    Tightening torque of the fastening screw (Nm)R2
    Tightening torque of the fastening screw (Nm)I1/I275
    Distance to clamping screw, coupling side / torque limiter sideP1/P229/33
    Distance (mm)M1/M215/11
    Distance to actuation ring edge (mm)L32
    Length of hub (torque limiting portion)C263
    Maximum torque* (Nm)TKmax650|810
    Adjustment nut's clamp screw ISO 4762RM3
    Static torsional stiffness (Nm/rad)12400|18000
    Dynamic torsional stiffness (Nm/rad)23700|40400
    Adjustment range* available from - to (Nm)TKN40-100
    100-200
    150-300
    Actuation ring diameter (mm)B92
    Ø Adjustment nut (mm)O182
    Clamping hub Ø, safety couplingO290
    Clamping hub Ø, elastomer couplingO82
    Actuation distance (mm)N1,8
    Lateral ± max. (mm)0,18|0,14
    150
    CAD
    SLE Series
    Type (Elastomer insert)
    Rated torque (Nm)TKN
    Overall lengthA
    Inside diameter range H7 (XL-Hub) (mm)D1/D2
    Inside diameter (Elastomer insert) (mm)DE
    Approx. moment of inertia at D max (10-3 kgm2)Jges.
    Approximate weight (kg)
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2
    Tightening torque of the fastening screw (Nm)R
    Tightening torque of the fastening screw (Nm)I1/I2
    Distance to clamping screw, coupling side / torque limiter sideP1/P2
    Distance (mm)M1/M2
    Distance to actuation ring edge (mm)L
    Length of hub (torque limiting portion)C2
    Maximum torque* (Nm)TKmax
    Adjustment nut's clamp screw ISO 4762R
    Static torsional stiffness (Nm/rad)
    Dynamic torsional stiffness (Nm/rad)
    Adjustment range* available from - to (Nm)TKN
    Actuation ring diameter (mm)B
    Ø Adjustment nut (mm)O1
    Clamping hub Ø, safety couplingO2
    Clamping hub Ø, elastomer couplingO
    Actuation distance (mm)N
    Lateral ± max. (mm)
    CAD Portal
    SLE Serien300
    Type (Elastomer insert)A|B
    Rated torque (Nm)TKN530|660
    Overall lengthA135
    Inside diameter range H7 (XL-Hub) (mm)D1/D222-60/22-60
    Inside diameter (Elastomer insert) (mm)DE46,2
    Approx. moment of inertia at D max (10-3 kgm2)Jges.5
    Approximate weight (kg)2,9
    ISO 4762 screw, coupling side / torque limiter sideI1 / I2M12
    Tightening torque of the fastening screw (Nm)R4,5
    Tightening torque of the fastening screw (Nm)I1/I2130
    Distance to clamping screw, coupling side / torque limiter sideP1/P238/41
    Distance (mm)M1/M217,5/12
    Distance to actuation ring edge (mm)L35
    Length of hub (torque limiting portion)C272
    Maximum torque* (Nm)TKmax1060|1350
    Adjustment nut's clamp screw ISO 4762RM4
    Static torsional stiffness (Nm/rad)15100|27000
    Dynamic torsional stiffness (Nm/rad)55400|81200
    Adjustment range* available from - to (Nm)TKN200-350
    300-450
    400-550
    550-700
    Actuation ring diameter (mm)B118
    Ø Adjustment nut (mm)O1100
    Clamping hub Ø, safety couplingO2112
    Clamping hub Ø, elastomer couplingO102
    Actuation distance (mm)N2
    Lateral ± max. (mm)0,2|0,18
    300
    CAD

    Properties

    • Design:
      • clamping hub with one ISO 4762 screw per hub.

      • components of compact and rigid design with backlash free interface.

      • misalignment compensation via elastomer insert.
    • Temperature range: -30° C to +100°C (-22° F to 212° F)
    • Service life: These couplings are maintenance free and stable over their entire service life if technical limits are not exceeded.
    • Tolerance: Overall clearance between shaft and hub 0.01-0.05mm.
    • Function system:
      • W = single position engagement (standard)
      • D = multi position engagement every 60° (30, 45, 90° optional)
    • Design/Features:
      • extremely lightweight construction
      • up to 60 % weight reduction in comparison to the standard series
      • torque rating increased by 50 %
      • good dynamic characteristics
      • spring tensioned ball-detent principle with absolutely zero backlash
      • corrosion resistant
      • very simple torque setting
    • Properties of Torque Limiter model SLE:
      • easy to install
      • vibration damping
      • misalignment compensation
      • torque setting is continuously variable


    Overview