COMPANY HEADER
Print Back
WPT® Low Inertia (LI) High Torque Clutches provide the highest torque-to-size ratio of any WPT® Low Inertia product. WPT®'s LI High Torque features a "pancake" airtube which provides maximum actuator contact area increasing the clutch torque capacity. A large air connection is mounted directly to the airtube allowing for rapid clutch response time. WPT®’s Low Inertia High Torque Clutches are available in 1, 2 or 3 plate configurations with diameters ranging from 11 through 36 inches.
Low Inertia High Torque Clutches
Unit of Measure
1 

Item #

Item Name

Maximum Slip Speed

Total Inertia

Hub and Center Plate Weight

Hub and Center Plate Inertia

111-LIH N/A 25000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 2090 rpm N/A 24 lb·ft²1.0 kg·m² N/A 18 lb8.0 kg N/A 1.2 lb·ft²0.051 kg·m²
211-LIH N/A 50000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 2090 rpm N/A 37 lb·ft²1.5 kg·m² N/A 51 lb23 kg N/A 4.5 lb·ft²0.19 kg·m²
311-LIH N/A 75000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 2090 rpm N/A 36 lb·ft²1.5 kg·m² N/A 75 lb34 kg N/A 6.7 lb·ft²0.28 kg·m²
114-LIH N/A 49800 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1640 rpm N/A 58 lb·ft²2.4 kg·m² N/A 41 lb19 kg N/A 5.5 lb·ft²0.23 kg·m²
214-LIH N/A 99600 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1640 rpm N/A 80 lb·ft²3.4 kg·m² N/A 82 lb37 kg N/A 11 lb·ft²0.50 kg·m²
314-LIH N/A 149000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1640 rpm N/A 97 lb·ft²4.1 kg·m² N/A 120 lb52 kg N/A 16 lb·ft²0.70 kg·m²
116-LIH N/A 74400 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1430 rpm N/A 90 lb·ft²3.8 kg·m² N/A 58 lb26 kg N/A 10 lb·ft²0.40 kg·m²
216-LIH N/A 149000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1430 rpm N/A 110 lb·ft²4.0 kg·m² N/A 110 lb49 kg N/A 19 lb·ft²0.80 kg·m²
316-LIH N/A 223000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1430 rpm N/A 150 lb·ft²6.0 kg·m² N/A 140 lb65 kg N/A 24 lb·ft²1.0 kg·m²
118-LIH N/A 108000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1300 rpm N/A 200 lb·ft²8.0 kg·m² N/A 70 lb32 kg N/A 13 lb·ft²0.60 kg·m²
218-LIH N/A 216000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1270 rpm N/A 230 lb·ft²10 kg·m² N/A 150 lb69 kg N/A 35 lb·ft²1.5 kg·m²
318-LIH N/A 324000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1300 rpm N/A 240 lb·ft²10 kg·m² N/A 220 lb99 kg N/A 50 lb·ft²2.1 kg·m²
121-LIH N/A 174000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1090 rpm N/A 320 lb·ft²13 kg·m² N/A 200 lb90 kg N/A 170 lb·ft²7.2 kg·m²
221-LIH N/A 348000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1090 rpm N/A 390 lb·ft²16 kg·m² N/A 190 lb86 kg N/A 84 lb·ft²3.5 kg·m²
321-LIH N/A 523000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 1120 rpm N/A 420 lb·ft²17 kg·m² N/A 400 lb180 kg N/A 170 lb·ft²7.0 kg·m²
124-LIH N/A 241000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 953 rpm N/A 560 lb·ft²23 kg·m² N/A 240 lb110 kg N/A 240 lb·ft²10 kg·m²
224-LIH N/A 483000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 953 rpm N/A 900 lb·ft²38 kg·m² N/A 240 lb110 kg N/A 100 lb·ft²4.0 kg·m²
324-LIH N/A 724000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 953 rpm N/A 820 lb·ft²34 kg·m² N/A 400 lb180 kg N/A 170 lb·ft²7.0 kg·m²
127-LIH N/A 358000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 847 rpm N/A 680 lb·ft²28 kg·m² N/A 230 lb100 kg N/A 120 lb·ft²5.0 kg·m²
227-LIH N/A 724000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 847 rpm N/A 940 lb·ft²39 kg·m² N/A 370 lb170 kg N/A 190 lb·ft²8.0 kg·m²
327-LIH N/A 1090000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 847 rpm N/A 1200 lb·ft²51 kg·m² N/A 510 lb230 kg N/A 310 lb·ft²13 kg·m²
230-LIH N/A 996000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 767 rpm N/A 2100 lb·ft²90 kg·m² N/A 530 lb240 kg N/A 280 lb·ft²12 kg·m²
330-LIH N/A 1490000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 767 rpm N/A 2200 lb·ft²94 kg·m² N/A 690 lb320 kg N/A 390 lb·ft²17 kg·m²
236-LIH N/A 1920000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 640 rpm N/A 3900 lb·ft²170 kg·m² N/A 870 lb390 kg N/A 660 lb·ft²28 kg·m²
336-LIH N/A 2870000 Pound Force Inch (lbf.in) Static Torque Low Inertia High Torque Clutch N/A 640 rpm N/A 5600 lb·ft²240 kg·m² N/A 920 lb420 kg N/A 2100 lb·ft²88 kg·m²
Unit of Measure
1