Clutch Couplings | McMaster-Carr

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Shaft Diameter

Maximum Torque

Shaft Type

OD

System of Measurement

Torque

0 ft·lbf to 25 ft·lbf

0 ft·lbf to 50 ft·lbf

0 ft·lbf to 75 ft·lbf

0 ft·lbf to 150 ft·lbf

0.01 in·lbf to 0.06 in·lbf

0.01 in·lbf to 0.13 in·lbf

0.03 in·lbf to 0.44 in·lbf

0.06 in·lbf to 1.25 in·lbf

0.18 in·lbf to 5 in·lbf

0.5 in·lbf to 10.6 in·lbf

1 in·lbf to 25 in·lbf

1.6 in·lbf to 16 in·lbf

Drive Type

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

Shaft Mount Type

Engagement Type

For Shaft Misalignment Type

No Misalignment

Keyway Width

Rotation Speed

Less than 1,000 rpm

1,000 rpm to 1,499 rpm

1,500 rpm to 1,799 rpm

1,800 rpm to 1,999 rpm

2,000 rpm or greater

Construction

Maximum Rotation Speed

Clutch Type

Keyway Depth

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

REACH

Torque Adjustment Mechanism

Shaft Coupling Flexibility

Material

Torque Limiter Type

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308 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

Brakes

Control how much and how quickly your drive system slows down

Clutch/Brakes

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

Chain and Belt Torque Limiters

Chain and Belt Torque Limiters

Prevent chain or belt damage from overloading; loads above the set torque trigger a stop

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.)