SLN
Torque Limiter with clamping hub for indirect drives

10 - 700 Nm

SLN TORQUE LIMITER WITH CLAMPING HUB FOR INDIRECT DRIVES

SLN

Specifications SLN

SLN Series
Overall lengthA
Inside diameter range H7 (mm)
D
Fastening threadsH
Bolt circle diameter ± 0.2 (mm)F
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)I
Tightening torque of the fastening screw (Nm)R
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)M
Distance to actuation ring edge (mm)L
Thread depth +1 (mm)G
Adjustment nut's clamp screw ISO 4762R
Screw ISO 4762I
Adjustment range* available from - to (Nm)TKN
Actuation ring Ø (mm)B
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Ø Base element (mm)O
Ø Adjustment nut (mm)O1
Ø Flange -0.2 (mm)O2
Ø Clamp ring (mm)O3
Actuation distance (mm)N
Clamping length (mm)C
CAD Portal
SLN Serien30
Overall lengthA45
Inside diameter range H7 (mm)
D12-30
Fastening threadsH8xM4
Bolt circle diameter ± 0.2 (mm)F48
Approx. moment of inertia at D max (10-3 kgm2)Jges.0,15
Approximate weight (kg)0,3
Tightening torque of the fastening screw (Nm)I15
Tightening torque of the fastening screw (Nm)R2
Distance between centerlines (mm)P21,5
Distance (mm)K6
Distance (mm)M7,5
Distance to actuation ring edge (mm)L23
Thread depth +1 (mm)G5
Adjustment nut's clamp screw ISO 4762RM3
Screw ISO 4762IM6
Adjustment range* available from - to (Nm)TKN10-35
30-80
40-135
Actuation ring Ø (mm)B63
Pilot diameter h7 (mm)E43
Centering length -0.2 (mm)J2
Ø Base element (mm)O35
Ø Adjustment nut (mm)O155
Ø Flange -0.2 (mm)O258
Ø Clamp ring (mm)O359
Actuation distance (mm)N1,3
Clamping length (mm)C15
30
CAD
SLN Series
Overall lengthA
Inside diameter range H7 (mm)
D
Fastening threadsH
Bolt circle diameter ± 0.2 (mm)F
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)I
Tightening torque of the fastening screw (Nm)R
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)M
Distance to actuation ring edge (mm)L
Thread depth +1 (mm)G
Adjustment nut's clamp screw ISO 4762R
Screw ISO 4762I
Adjustment range* available from - to (Nm)TKN
Actuation ring Ø (mm)B
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Ø Base element (mm)O
Ø Adjustment nut (mm)O1
Ø Flange -0.2 (mm)O2
Ø Clamp ring (mm)O3
Actuation distance (mm)N
Clamping length (mm)C
CAD Portal
SLN Serien60
Overall lengthA53
Inside diameter range H7 (mm)
D16-35
Fastening threadsH8xM4
Bolt circle diameter ± 0.2 (mm)F60
Approx. moment of inertia at D max (10-3 kgm2)Jges.0,3
Approximate weight (kg)0,5
Tightening torque of the fastening screw (Nm)I40
Tightening torque of the fastening screw (Nm)R2
Distance between centerlines (mm)P25
Distance (mm)K7
Distance (mm)M9
Distance to actuation ring edge (mm)L26
Thread depth +1 (mm)G6
Adjustment nut's clamp screw ISO 4762RM3
Screw ISO 4762IM8
Adjustment range* available from - to (Nm)TKN30-80
60-120
100-200
Actuation ring Ø (mm)B74
Pilot diameter h7 (mm)E53
Centering length -0.2 (mm)J2
Ø Base element (mm)O42
Ø Adjustment nut (mm)O166
Ø Flange -0.2 (mm)O272
Ø Clamp ring (mm)O372
Actuation distance (mm)N1,5
Clamping length (mm)C18
60
CAD
SLN Series
Overall lengthA
Inside diameter range H7 (mm)
D
Fastening threadsH
Bolt circle diameter ± 0.2 (mm)F
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)I
Tightening torque of the fastening screw (Nm)R
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)M
Distance to actuation ring edge (mm)L
Thread depth +1 (mm)G
Adjustment nut's clamp screw ISO 4762R
Screw ISO 4762I
Adjustment range* available from - to (Nm)TKN
Actuation ring Ø (mm)B
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Ø Base element (mm)O
Ø Adjustment nut (mm)O1
Ø Flange -0.2 (mm)O2
Ø Clamp ring (mm)O3
Actuation distance (mm)N
Clamping length (mm)C
CAD Portal
SLN Serien150
Overall lengthA63
Inside diameter range H7 (mm)
D19-42
Fastening threadsH8xM5
Bolt circle diameter ± 0.2 (mm)F75
Approx. moment of inertia at D max (10-3 kgm2)Jges.1
Approximate weight (kg)0,8
Tightening torque of the fastening screw (Nm)I75
Tightening torque of the fastening screw (Nm)R2
Distance between centerlines (mm)P33
Distance (mm)K9
Distance (mm)M11
Distance to actuation ring edge (mm)L32
Thread depth +1 (mm)G7
Adjustment nut's clamp screw ISO 4762RM3
Screw ISO 4762IM10
Adjustment range* available from - to (Nm)TKN40-100
100-200
150-300
Actuation ring Ø (mm)B92
Pilot diameter h7 (mm)E68
Centering length -0.2 (mm)J3
Ø Base element (mm)O54
Ø Adjustment nut (mm)O182
Ø Flange -0.2 (mm)O287
Ø Clamp ring (mm)O390
Actuation distance (mm)N1,8
Clamping length (mm)C22
150
CAD
SLN Series
Overall lengthA
Inside diameter range H7 (mm)
D
Fastening threadsH
Bolt circle diameter ± 0.2 (mm)F
Approx. moment of inertia at D max (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)I
Tightening torque of the fastening screw (Nm)R
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)M
Distance to actuation ring edge (mm)L
Thread depth +1 (mm)G
Adjustment nut's clamp screw ISO 4762R
Screw ISO 4762I
Adjustment range* available from - to (Nm)TKN
Actuation ring Ø (mm)B
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Ø Base element (mm)O
Ø Adjustment nut (mm)O1
Ø Flange -0.2 (mm)O2
Ø Clamp ring (mm)O3
Actuation distance (mm)N
Clamping length (mm)C
CAD Portal
SLN Serien300
Overall lengthA72
Inside diameter range H7 (mm)
D22-60
Fastening threadsH8xM6
Bolt circle diameter ± 0.2 (mm)F95
Approx. moment of inertia at D max (10-3 kgm2)Jges.3
Approximate weight (kg)1,5
Tightening torque of the fastening screw (Nm)I130
Tightening torque of the fastening screw (Nm)R4,5
Distance between centerlines (mm)P41
Distance (mm)K9
Distance (mm)M12
Distance to actuation ring edge (mm)L36
Thread depth +1 (mm)G9
Adjustment nut's clamp screw ISO 4762RM4
Screw ISO 4762IM12
Adjustment range* available from - to (Nm)TKN200-350
300-450
400-550
550-700
Actuation ring Ø (mm)B118
Pilot diameter h7 (mm)E85
Centering length -0.2 (mm)J3
Ø Base element (mm)O70
Ø Adjustment nut (mm)O1100
Ø Flange -0.2 (mm)O2110
Ø Clamp ring (mm)O3114
Actuation distance (mm)N2
Clamping length (mm)C24
300
CAD

Properties

  • Design:
    • with clamp collar and screw per ISO 4762
    • components of compact and rigid design with backlash free interface
  • Temperature range: -30° C to +120°C (-22° F to +248° 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 0.01-0.05 mm.
  • 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 SLN:
    • integral bearing for timing belt pulley or sprocket
    • compact, simple construction
    • torque setting is continuously variable
    • frictional clamp connection
    • simple to install



Overview