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TFS CAM CLUTCH

The TFS Series Cam Clutch by Tsubaki is a high-performance, non-bearing supported, sprag-type freewheel clutch engineered for overrunning and general applications. Designed for outer race press-fit installation, the TFS Series delivers superior torque capacity compared to similarly sized ramp & roller clutches.

Description of the dimensions 1

Dimensions

Select Model Torque Capacity (N·m) Max. Overrunning Inner Race (r/min) Max. Overrunning Outer Race (r/min) Drag Torque (N·m) Bore Size (H7) Keyway A B C D E F G H Weight (n)
TFS12 18 4500 2300 0.04 12 4×1.8 13 35 30 18 0.6 0.3 4 1.4 68
TFS15 28 3500 1800 0.06 15 5×1.2 18 42 36 22 0.8 0.3 5 1.8 120
TFS17 50 3200 1600 0.11 17 5×1.2 19 47 38 22 1.2 0.8 5 2.3 150
TFS20 84 2500 1300 0.18 20 6×1.6 21 52 45 27 1.2 0.8 6 2.3 220
TFS25 128 2000 1000 0.19 25 8×2.0 24 62 52 35 1.2 0.8 8 2.8 360
TFS30 200 1600 800 0.21 30 8×2.0 27 72 62 40 1.8 1 10 2.5 530
TFS35 475 1400 700 0.42 35 10×2.4 31 80 70 48 1.8 1 12 3.5 790
TFS40 607 1300 650 0.46 40 12×2.2 33 90 78 54.5 1.8 1 12 4.1 1050
TFS45 756 1100 550 0.56 45 14×2.1 36 100 85.3 59 1.8 1 14 4.6 1370
TFS50 1124 1000 500 0.6 50 14×2.1 40 110 92 65 1.8 1 14 5.6 1900
TFS60 1975 840 420 0.87 60 18×2.3 46 130 110 84 2.6 1.5 18 5.5 3110
TFS70 2514 750 380 0.91 70 20×2.7 51 150 125 91 2.6 1.5 20 6.9 4390
TFS80 3924 670 340 1.22 80 22×3.1 58 170 140 100 2.6 1.5 20 7.5 6440
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