SRJ JAW/SET SCREW TYPE/FLEXIBLE COUPLING

  • Material: Aluminum alloy
  • Buffer material: PU (hardness:red/95 sh A)
  • Surface Treament: Anodizing standard white
  • Features:
    1. High torque
    2. High rigid
    3. Great shock resistance
    4. Suitable for general transmission、
    high inertia and cutting mechanism
    5. Operating temperatures: -30˚c~80˚c
    6. Fixed mode: Set screw type
  • Product No:
    SRJ-20-RD-Ø6xØ8 = Type-Inside dia

Dimension
Unit: mm
Catalog Number D L I E F G M d1*d2
(H7)		 Mass**
(g)
Min Max
SRJ-20-RD 20 30 10 9 0.5 5 M3 5 9.525 20
SRJ-30-RD 30 35 11 11 0.5 5.5 M4 6 14 50
SRJ-40-RD 40 66 25 14 1.0 12.5 M5 8 19 192
SRJ-40S-RD 40 44 14 14 1.0 7.0 M5 8 19 120
SRJ-55-RD 55 78 30 16 1.0 15.0 M6 12 25 440
SRJ-65-RD 65 90 35 17.5 1.25 17.5 M8 15 35 570
SRJ-80-RD 80 114 45 21 1.5 22.5 M8 15 45 1400
SRJ-80-RD(S45C) 80 114 45 21 1.5 22.5 M8 38 45 3800

Specifications
Unit: mm
Catalog Number Rated Torque
(N.m)		 Max. Torpue
(N.m)		 Max Rotational Frequency
(Rpm/min)		 Moment* of Inertia
(Kg.m²)		 Errors of Eccentricity
(mm)		 Errors of Angularity
(°)		 Errors of Shaft
End-Play
(mm)
SRJ-20-RD 5 10 23000 1.0x10-6 0.1 1.0 ±0.4
SRJ-30-RD 12.5 25 19000 5.8x10-6 0.1 1.0 ±0.5
SRJ-40-RD 17 34 14000 4.0x10-5 0.1 1.0 ±0.6
SRJ-40S-RD 17 34 14000 3.9x10-5 0.1 1.0 ±0.6
SRJ-55-RD 60 120 10500 1.6x10-4 0.1 1.0 ±0.7
SRJ-65-RD 160 320 8500 3.8x10-4 0.1 1.0 ±0.75
SRJ-80-RD 400 900 7100 6.3x10-3 0.1 1.0 ±0.8
SRJ-80-RD(S45C) 600 1200 6000 48.57x10-6 0.1 3.0 ±0.8
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