Clutches | McMaster-Carr

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System of Measurement

Shaft Diameter

Maximum Torque

Shaft Type

OD

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

Width

Shaft Mount Type

Component

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

For Shaft Misalignment Type

No Misalignment

Clutch Type

Material

Stainless Steel

Engagement Type

Keyway Width

Overall Length

Construction

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

RoHS

Compliant with Exemptions

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Maximum Rotation Speed

Keyway Depth

Voltage

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550 Products

Power Transmission

Torque Limiters

Torque Limiters

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

Clutches

Start and stop the transmission of power to machinery

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

Brake and Clutch Lining

Brake and Clutch Lining

Replace the lining in brakes and clutches; also known as friction material

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

Pawls

Prevent ratcheting gears from moving backward

Gears

Connect two rotary shafts to change a system's speed, torque, and angle

Roller Bearings

Roller Bearings

Support higher loads than ball bearings, but run at lower speeds

Ball Bearings

Create less friction than other bearings for use at high speeds

Electric Motors

Electric Motors

Keep machinery and equipment moving with AC or DC power

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