Motor Speed Controls | McMaster-Carr

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349 Products

Motor Speed Controls

Enclosed AC to DC Motor Speed Controls

Housed in a durable steel enclosure

2 products

Programmable Three-Phase AC Motor Speed Controls

Set to automatically adjust motor speed

9 products

AC to DC Motor Speed Controls

Convert AC to DC and control the speed of permanent-magnet DC motors

2 products

Low-Voltage DC Motor Speed Controls

Control the speed of low-voltage permanent-magnet DC motors

2 products

Reversing Enclosed AC to DC Motor Speed Controls

Control motors that run forward and backward, such as conveyor belt motors

2 products

DIN-Rail Mount Programmable Three-Phase AC Motor Speed Controls

Mount to DIN rail inside a control panel

12 products

Reversing Washdown Enclosed AC to DC Motor Speed Controls

Rated NEMA 4X and control motors that run forward and backward

1 product

Washdown Enclosed AC to DC Motor Speed Controls

A NEMA 4X rated enclosure protects against corrosion and washdowns

1 product

Washdown Programmable Three-Phase AC Motor Speed Controls

Rated NEMA 4 for protection from washdowns; set to automatically adjust motor speed

4 products

Three-Phase AC Motor Speed Controls

Vary the speed of three-phase AC motors

3 products

Other Products

Ceiling Fan Speed Controls

Convert single-speed ceiling fans to variable speed

8 products

Electric Motors

Keep machinery and equipment moving with AC or DC power

47 products

Motor Drives

Receive signals from a motor controller and deliver them to your stepper motor

3 products

Electric Gearmotors

A motor and speed reducer in one to slow speed and increase torque in AC- or DC- power applications

52 products

Motor Controller/Drives

Determine settings such as steps, direction, and step resolution from one device

3 products

Stepper Motors

The motor shaft turns in small, equal increments for precise positioning

27 products

Torque Limiters

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

112 products

Brakes

Control how much and how quickly your drive system slows down

7 products

Clutch/Brakes

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

5 products

Electric Actuators

Push and pull loads with more precise positioning than air and hydraulic cylinders

33 products