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The Wichita Standard Vent Combination Clutch-Coupling is designed for reliable in-line power transmission. The simple air-tube design, with small air volume, speeds engagement and disengagement. It is unaffected by centrifugal force and has no self-energization like drum clutch designs. Ideally suited for large inertia loads where smooth controlled starts are needed.
Coupling and Grinding Mill Clutches
Unit of Measure
1 2 

Item #

Slip Torque Capacity at 100 psi .3 CF

Maximum Horsepower per 100 RPM-Duty A

Maximum Horsepower per 100 RPM-Duty B

Maximum Horsepower per 100 RPM-Duty C

Maximum Horsepower per 100 RPM-Duty D

Recommended Clearance

Manufacturer

Actuation

336 STVC N/A 1524000 lb·in N/A 2418 hp N/A 1800 hp N/A 885 hp N/A 495 hp N/A 3/16 to 1/4 in N/A Wichita Clutch N/A Air Applied
342 STVC N/A 2179000 lb·in N/A 3458 hp N/A 2550 hp N/A 1275 hp N/A 705 hp N/A 3/16 to 1/4 in N/A Wichita Clutch N/A Air Applied
248 STVC N/A 2805000 lb·in N/A 4452 hp N/A 3200 hp N/A 1600 hp N/A 915 hp N/A 1/8 to 3/16 in N/A Wichita Clutch N/A Air Applied
348 STVC N/A 4207500 lb·in N/A 6678 hp N/A 4800 hp N/A 2400 hp N/A 1370 hp N/A 3/16 to 1/4 in N/A Wichita Clutch N/A Air Applied
260 STVC N/A 5950000 lb·in N/A 9440 hp N/A 6950 hp N/A 3470 hp N/A 1940 hp N/A 3/16 to 5/16 in N/A Wichita Clutch N/A Air Applied
360 STVC N/A 8925000 lb·in N/A 14160 hp N/A 10400 hp N/A 5200 hp N/A 2900 hp N/A 1/4 to 3/8 in N/A Wichita Clutch N/A Air Applied
460 STVC N/A 11900000 lb·in N/A 18880 hp N/A 13900 hp N/A 6940 hp N/A 3880 hp N/A 5/16 to 7/16 in N/A Wichita Clutch N/A Air Applied
560 STVC N/A 14875000 lb·in N/A 23611 hp N/A 16528 hp N/A 8264 hp N/A 4132 hp N/A 1/2 to 9/16 in N/A Wichita Clutch N/A Air Applied
372 STVC N/A 13965000 lb·in N/A 22167 hp N/A 15517 hp N/A 7758 hp N/A 3879 hp N/A 5/16 to 7/16 in N/A Wichita Clutch N/A Air Applied
Unit of Measure
1 2