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Mechanical Clutches

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About Mechanical Clutches

Mechanical clutches are equipment drive assemblies that contain mechanically actuated components for connecting two shafts so that they can either be locked together and spin at the same speed, or decoupled and spin at different speeds. Engaging the clutch transfers power from an engine to devices such as a transmission and drive wheels. Disengaging the clutch stops the power transfer, but allows the engine to continue turning. Mechanical clutches are less expensive than pneumatic or hydraulic clutches, but do not provide the same range of torque. They are best suited for vehicles and industrial equipment such as hoists and cranes.  Small mechanical clutches are actuated directly with cams or levers, while larger clutches are operated through compound linkages. Usually, mechanical actuation is feasible only when the lever or pedal can be located near the clutch. Some mechanical clutches can be actuated from long distances, but friction losses in the linkage or cable may be high. 


Products & Services Related to Mechanical Clutches

Electric Brake and Clutch Assemblies
Electric brake and clutch assemblies consist of elements for both the connection and disconnection of shafts (clutch) and for the slowing or stopping of shafts (brake) in equipment drives.
Electric Clutches
Electrical clutches are assemblies consisting of elements for the connection and disconnection of shafts (clutch) in equipment drives.
Hydraulic Brake and Clutch Assemblies
Hydraulic brake and clutch assemblies consists of elements for both the connection and disconnection of shafts (clutch) and for the slowing or stopping of shafts (brake) in equipment drives.
Hydraulic Clutches
Hydraulic clutches are assemblies consisting of elements for the connection and disconnection of shafts (clutch) in equipment drives.
Mechanical Brake and Clutch Assemblies
Mechanical brake and clutch assemblies consist of elements for both the connection and disconnection of shafts (clutch) and for the slowing or stopping of shafts (brake) in equipment drives.
Pneumatic Brake and Clutch Assemblies
Pneumatic brake and clutch assemblies consist of elements for both the connection and disconnection of shafts (clutch) and for the slowing or stopping of shafts (brake) in equipment drives.
Torque Limiters and Slip Clutches
Torque limiters and slip clutches automatically slip or disengage the clutch at a predetermined torque.

Engineering Web: Mechanical Clutches - Machine Design

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Clutches | Machine Design
Small mechanical clutches are actuated directly with cams or levers, while larger clutches are operated through compound linkages.
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