LP3
Disc pack coupling with conical clamping ring

350 - 20,000 Nm

LP3 DISC PACK COUPLING WITH CONICAL CLAMPING RING

Specifications LP3

LP3 series 500 800 2500 5000 8000 12000
Rated torque (Nm) TKN 500 800 2500 5000 8000 12000
Max. torque (Nm) Tkmax 1000 1600 5000 10000 16000 24000
Overall length (mm) A 143 180 265 316 410 440
Outside diameter (mm) B1 116 142 190 231 298 324
Hub diameter (mm) B2 110 130 165 205 260 290
Hub fit length (mm) C 31.5 42 64 78 105 112
Bore diameter*
available from Ø to Ø H7 (mm)
D1/2
24-55 30-65 35-80 50-110 60-130 70-170
Clamping screws (ISO 4017)E6xM8 6xM10 6xM12 6xM12 6xM20 6xM20
Tightening torque (Nm)35 69 120 295 580 580
Distance (mm)G80 96 137 160 200 200
Assembly screw (ISO 4762)
Nut (DIN 934)
H
M8 M10 M16 M20 M24 M24
Tightening torque (Nm)41 83 355 690 1200 1200
Moment of inertia (10-3 kgm2) Jges 8 22 85 244 881 1393
Materialsteel steel steel steel steel steel
Approximate weight (kg)4.6 8.5 20.3 36 81.5 98.2
Torsional stiffness(103Nm/rad)CT 230 570 900 1900 3100 7000
Axial ±(mm)1 1.5 2 2.5 2.5 3
Lateral ± (mm)0.8 1 1.4 1.5 1.6 2.2
Angular ± (degree)1 1 1 1 1 1
Maximum speed (1/min.)10000 8000 6000 5000 4500 4000
CAD Portal 500 800 2500 5000 8000 12000
2D/3D Data 

Properties

  • Design:
    • two precision machined conical clamping ring hubs and precision spacer tube mounted to the disc packs by means of high strength screws and bushings for alignment and frictional clamping of the assembly.
  • Material:
    • disc packs: highly elastic spring steel
    • hubs and spacer: high strength steel
  • Features Model LP3:
    • high torsional stiffness
    • high clamping pressure
    • backlash free torque transmission
    • good for high speed, reversing and intermittent loading

Overview