SLP
Torque Limiter with pure keyway connection

10 - 700 Nm

SLP TORQUE LIMITER WITH PURE KEYWAY CONNECTION

Specifications SLP

SLP series 30 60 150 300
Adjustment range from - to (Nm)TKN10-35
30-80
40-135
30-80
60-120
100-200
40-100
100-200
150-300
200-350
300-450
400-550
550-700
Overall length (mm)A30 35 41 48
Actuation ring diameter (mm)B63 74 92 118
Centering diameter h7 (mm)D12-25.4 (28)* 16-30 (32)* 19-44 (46)* 22-54 (58)*
Bore diameter from Ø to Ø H7 (mm)E43 53 68 85
Bolt-hole circle diameter ± 0.2 (mm)F48 60 75 95
Thread depth +1 (mm)G5 6 7 9
Fastening threadsH8xM4 8xM4 8xM5 8xM6
Centering length -0.2 (mm)J2 2 3 3
Distance (mm)K6 7 9 9
Distance to actuation ring edge (mm)L23 26 32 36
Actuation path (mm)N1.3 1.5 1.8 2
Base element Ø (mm)O35 42 54 70
Adjustment nut Ø (mm)O155 66 82 100
Flange Ø -0.2 (mm)O258 72 87 110
Adjustment nut‘s clamp screwRM3 M3 M3 M4
Tightening torque (Nm)R2 2 2 4.5
Approx. weight (kg)0.2 0.35 0.7 1.1
Approx. moment of inertia at D max. (10-3 kgm2)Jges0.1 0.4 1.1 2.3
CAD Portal 30 60 150 300
2D/3D Data 

Properties

  • Design:
    • keyway per DIN 6885 or ANSI standard dimensions.
    • 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 0.01-0.05mm.
  • 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 SLP:
    • integral bearing for timing belt pulley or sprocket
    • compact, simple construction
    • torque setting is continuously variable
    • simple keyed connection