Mechanical Clutches | McMaster-Carr

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Shaft Diameter

Maximum Torque

Less than 1,000 in·lbf

1,000 in·lbf to 1,999 in·lbf

2,000 in·lbf to 3,999 in·lbf

4,000 in·lbf to 9,999 in·lbf

10,000 in·lbf or greater

Shaft Type

Drive Type

OD

System of Measurement

Shaft Mount Type

Torque

Less than 1,000 in·lbf

1,000 in·lbf to 1,999 in·lbf

2,000 in·lbf to 3,999 in·lbf

4,000 in·lbf to 9,999 in·lbf

10,000 in·lbf or greater

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

For Shaft Misalignment Type

No Misalignment

Engagement Type

Construction

Keyway Width

Clutch Type

Rotation Speed

Maximum Rotation Speed

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

Keyway Depth

REACH

Material

18-8 Stainless Steel

Torque Adjustment Mechanism

Maximum Power

Shaft Coupling Flexibility

How can we improve?

189 Products

Power Transmission

Clutches

Start and stop the transmission of power to machinery

Torque Limiters

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

Clutch/Brakes

Control when to transmit power with a clutch and when to hold a load in place with a brake

Drive Sprockets

Drive Sprockets

Mount directly onto a shaft to transmit rotary motion and torque

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)