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Building Oil Shear Clutches & Brakes
since 1969
Call Today 800-829-3244

Force Control Industries, Inc.
3660 Dixie Highway
Fairfield, Ohio 45014 USA
Phone 513-868-0900 | Fax 513-868-2105

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Force Control Hazardous Duty Clutches & Brakes

Applications Include Coal, Grain, Sugar, Dynamite, Gun Powder, Chemicals, Paint

Hazardous Duty Flyer CoverForce Control Industries, Inc. manufacturers hazardous Duty Clutches and Brakes for many conditions including wet, dusty, or explosive environments, and low temperature (-40C) applications.

Posidyne05 Fan Cooled InputClutches and Clutch Brakes: Force Control manufactures clutches that are actuated either by pneumatic pressure or hydraulic pressure.For air actuated units air pressure from outside is regulated and controlled via solenoid valve to actuate the clutch and or brake. In some cases the clutch and brake are in the same unit known as a clutch brake. The totally enclosed sealed housing, make the Force Control Posidyne Clutch brake and Posistop brakes ready for many hazardous applications including dusty, dirty, and wet environments. Special modifications are made for severe wash down, or marine duty which include stainless steel fittings, nickel plated shafts, and special Steel-It coating.

For explosion proof applications the units can be operated with air motors, or explosion proof electric motors. With explosion proof solenoid valves the units can be used in many explosive environments including Class I , II, and III.


MagnaShear Hazardous Duty BrakeBrakes: Force Control manufactures brakes that can be actuated via air, hydraulic, or electric.image296The air and hydraulic actuated units can be pressure set spring release, or spring set and pressure release. With explosion proof valves the air and hydraulic actuated units are good for Class I, II, III, Div 1, and 2, groups a, b, c, d, e, f and g.
Electric release spring set MagnaShear motor brakes are available in sizes MHD2 – MHD10. They are certified for hazardous duty class I, II, and III, Div 2, Groups a, b, c, d, e, f, and g.



Sizes: Clutches and brakes are available in sizes from 1 horsepower to 2000 horsepower and torque rating up to 200,000 Lb. Ft. (271,000 NM).

Industries: Force Control Industries clutches and brakes are used in many industries including coal mining, transporting, loading docks, ports, grain handling, marine, and oil and gas drilling.

Applications: include winches, cranes, trippers, conveyors, mooring and anchor winches, drawworks auxiliary brakes, car spotters, barge positioning, and many more.

slide0010 image041Oil Shear Technology: The heart of Force Control products is oil shear technology. Flowing transmission fluid through the center hub out through the friction stack both transmits torque without physical wear on the friction discs, and removes the heat of engagement to the housing for dissipation. This nearly eliminates friction disc wear, requires no adjustment, and last with minimal service (check fluid level and change annually) for many years.



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Posidyne Oil Shear Clutch Brakes last so much longer than the popular dry friction inexpensive clutch brakes it is sometimes hard to determine how much savings can be realized.

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