Electric Clutches | McMaster-Carr

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Shaft Diameter

Clutch Type

Shaft Type

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

Voltage

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

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

For Shaft Misalignment Type

No Misalignment

Drive Type

Maximum Power

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

OD

Engagement Type

Power

Keyway Width

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Motor Frame Size

Keyway Depth

Width

How can we improve?

81 Products

Clutches

Electric One-Way Clutches

Electric One-Way Clutches

Electrically control when to transmit power without turning off your motor
Prevent reverse motion in systems such as incline conveyors and bucket elevators

Soft-Start Centrifugal Clutches

Soft-Start Centrifugal Clutches

Engage only when rotating fast enough to transmit torque for a smooth start

Electric Clutches for Face-Mount Motors

Electric Clutches for Face-Mount Motors

Electrically control when to transmit power without turning off your motor
Mount directly to a NEMA face-mount motor

One-Way Clutches

One-Way Clutches

Prevent reverse motion in systems such as incline conveyors and bucket elevators

Other Products

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

Torque Limiters

Torque Limiters

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

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.)