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 (mm)D1/D2
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2
Inside diameter (Elastomer insert) (mm)DE
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 (mm)D1/D212-32/12-30
Approx. moment of inertia at D max (10-3 kgm2)Jges.0,3
Approximate weight (kg)0,4
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2M6
Inside diameter (Elastomer insert) (mm)DE26,2
Static torsional stiffness (Nm/rad)3290|9750
Dynamic torsional stiffness (Nm/rad)7940|11900
Adjustment range* available from - to (Nm)TKN10-3530-8040-135
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 (mm)D1/D2
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2
Inside diameter (Elastomer insert) (mm)DE
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 (mm)D1/D216-36/16-35
Approx. moment of inertia at D max (10-3 kgm2)Jges.1
Approximate weight (kg)0,8
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2M8
Inside diameter (Elastomer insert) (mm)DE29,2
Static torsional stiffness (Nm/rad)4970|10600
Dynamic torsional stiffness (Nm/rad)13400|29300
Adjustment range* available from - to (Nm)TKN30-8060-120100-200
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 (mm)D1/D2
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2
Inside diameter (Elastomer insert) (mm)DE
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 (mm)D1/D219-45/19-42
Approx. moment of inertia at D max (10-3 kgm2)Jges.1,8
Approximate weight (kg)1,5
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2M10
Inside diameter (Elastomer insert) (mm)DE36,2
Static torsional stiffness (Nm/rad)12400|18000
Dynamic torsional stiffness (Nm/rad)23700|40400
Adjustment range* available from - to (Nm)TKN40-100100-200150-300
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 (mm)D1/D2
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2
Inside diameter (Elastomer insert) (mm)DE
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 (mm)D1/D222-60/22-60
Approx. moment of inertia at D max (10-3 kgm2)Jges.5
Approximate weight (kg)2,9
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
ISO 4762 screw, coupling side / torque limiter sideI1 / I2M12
Inside diameter (Elastomer insert) (mm)DE46,2
Static torsional stiffness (Nm/rad)15100|27000
Dynamic torsional stiffness (Nm/rad)55400|81200
Adjustment range* available from - to (Nm)TKN200-350300-450400-550550-700
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