Friction combined clutch-brake unit, air-operated

Mach III Clutch, Inc.
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Combination Air Engaged Clutch - Air Engaged Brake

Stop & Start the Shaft Clutch-Brakes

Ball Bearing Pilot


Applying air pressure engages the friction clutch or friction brake. Each requires a separate air signal.

Torque of the clutch and brake is linear in response to air pressure applied.


Through (Mid) Shaft or End of Shaft

Clutch Brake slides on shaft and is fixed with set screws and a customer supplied key

Anti-rotation arm required to react, brake, and prevent rotation of the air housing

Clutch Brakes are designed for horizontal mounting. If vertical mounting is required, consult engineering for options


Stop/Start, Cycling, Indexing with input from a constantly driven sprocket or pulley

For applications with similar clutch and brake torque requirement

Maximum RPM varies by model. Please consult the detail sheets (below). Consult engineering if the intended application exceeds the listed maximum RPM.

Design Features

Clutch and brake combined in one unit for simplified mounting and control

Clutch brakes are bored to suit within the ranges shown on each product’s detail sheet (Imperial & Metric) for easy installation

Machined pilot for easy mounting of pulley or sprocket

Friction combined clutch-brake unit, air-operated

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