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Clutch

JM / JM-T series

JR coupling
Model Number Hole diameter øD L L1 L2 F E G M Nm Rated torque Torsional stiffness Moment of inertia
(kg.m2)
Weight
(g)
d1/d2
(min-max)
Nm Nm
JM 1-14 3-7 14 22.0 7.0 7.0 3.5 8.0 M3 - 0.7 2.0 4.0 22.9 0.085x10⁻⁶ 6.7
JM 2-14 3-7 14 3.5 - M2.5 0.5
JM 1-16 3-7 16 3.5 M3 - 0.7 2.2 4.4 23.4 0.09x10⁻⁶ 9.0
JM 2-16 3-7 16 3.5 - M2.5 0.5
JM 1-20 4-10 20 30.0 10.0 10.0 5.3 10.0 M3 - 0.7 5.0 10.0 51.6 0.49x10⁻⁶ 19.8
JM 2-20 4-10 20 5.3 - M3 1.5
JM 1-25 4-12 25 34.0 11.0 11.0 5.6 12.0 M4 - 1.7 9.0 18.0 240.7 1.3x10⁻⁶ 37.0
JM 2-25 4-12 25 5.6 - M4 1.5
JM 1-30 5-16 30 35.0 5.75 13.0 M4 - 1.7 12.5 25.0 171.9 2.8x10⁻⁶ 50.0
JM 2-30 5-16 30 5.75 - M4 1.7
JM 1-40 6-24 40 66.0 25.0 25.0 12.75 16.0 M5 - 4.0 17.0 34.0 1512 20.4x10⁻⁶ 156.0
JM 2-40 6-24 40 12.75 - M5 8.0
JM 1-55 10-28 55 78.0 30.0 30.0 12.75 18.0 M6 - 7.0 60.0 120.0 3640 50.8x10⁻⁶ 362.0
JM 2-55 10-28 55 16.5 - M6 8.0
JM 1-65 12-38 65 90.0 35.0 35.0 18.1 20.0 M8 - 15.0 160.0 320.0 6410 200.3x10⁻⁶ 583.0
JM 2-65 12-38 65 18.1 - M8 16.0
JM 1-80 16-45 80 114.0 45.0 45.0 15.5 24.0 M8 - 15.0 325.0 650.0 11800 400.6x10⁻⁶ 966.0
JM 2-80 16-45 80 15.5 - M8 16.0
JM 1-95 20-55 95 126.0 50.0 50.0 20.0 26.0 M8 - 15.0 450.0 900.0 21594 2246x10⁻⁶ 1820.0
JM 2-95 20-55 95 18.0 - M10 40
JM 1-105 20-62 105 140.0 56.0 56.0 20.0 28.0 M10 - 32 525.0 1050.0 25759 3786x10⁻⁶ 2430.0
JM 2-105 20-62 105 21.0 - M12 115
JM 1-120 20-74 120 160.0 65.0 65.0 20.0 30.0 M10 - 32 685.0 1370.0 42117 7496x10⁻⁶ 4530
JM 2-120 20-74 120 26.0 - M12 115
JM 1-135 22-80 135 185.0 75.0 75.0 20.0 35.0 M10 - 32 940.0 1880.0 48520 12000x10⁻⁶ 6980
JM 2-135 22-80 135 33.0 - M12 115
JR coupling
Model Hole diameter D L L1 L2 E C M Speed limit
(rpm)
Rated torque Torsional stiffness Moment of inertia
(kg.m2)
Weight
(g)
d1/d2
(min-max)
(TKN) (TK Max)
JM 40 T 10-20 40 66.0 25.0 25.0 16.0 2.0 M4 15000 17.0 34.0 1090 20.4x10⁻⁶ 290.0
JM 55 T 12-28 55 78.0 30.0 30.0 18.0 2.0 M5 13000 35.0 70.0 1510 50.8x10⁻⁶ 700.0
JM 65 T 17-38 65 90.0 35.0 35.0 20.0 2.5 M5 10500 95.0 190.0 2800 200.3x10⁻⁶ 1130.0
JM 80 T 20-45 80 114.0 45.0 45.0 24.0 3.0 M6 8600 135.0 380.0 3600 400.6x10⁻⁶ 2360.0
JM 95 T 20-50 95 126.0 50.0 50.0 26.0 3.0 M8 7200 440 810.0 4700 220x10⁻⁶ 5680.0

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