Clutch Couplings | McMaster-Carr

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System of Measurement

Shaft Diameter

Maximum Torque

Less than 1,000 in·lbf

1,000 in·lbf to 1,999 in·lbf

2,000 in·lbf to 2,999 in·lbf

3,000 in·lbf to 9,999 in·lbf

10,000 in·lbf or greater

Shaft Type

OD

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 Mount Type

Drive Type

For Shaft Misalignment Type

No Misalignment

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

Maximum Rotation Speed

Keyway Width

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

Engagement Type

Construction

Material

18-8 Stainless Steel

Clutch Type

DFARS Specialty Metals

RoHS

Keyway Depth

REACH

Export Control Classification Number (ECCN)

Torque Adjustment Mechanism

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

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.)