Motor Speed Controls | McMaster-Carr

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System of Measurement

Input Voltage

100V AC to 120V AC

200V AC to 240V AC

380V AC to 480V AC

400V AC to 480V AC

0V DC to 10V DC

0V DC to 30V DC

8V DC to 30V DC

Output Voltage

0V AC to 230V AC

200V AC to 240V AC

400V AC to 480V AC

0V DC to 10V DC

0V DC to 12V DC

0V DC to 24V DC

0V DC to 90V DC

0V DC to 180V DC

Power

Less than 0.5 hp

0.5 hp to 0.9 hp

5 hp or greater

Voltage

90V AC to 240V AC

94V AC to 135V AC

12V DC to 24V DC

12V DC to 40V DC

12V DC to 48V DC

12V DC to 70V DC

20V DC to 80V DC

24V DC to 75V DC

24V DC to 80V DC

Input Electrical Phase

Current

Electrical Phase

Environment

Control Type

Motor Reversing Capability

Maximum Power

Shaft Diameter

Certification

UL Recognized Component

Enclosure Rating

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Mounting Location

Shaft Type

Motor Frame Size

Housing Material

Overall Length

Component

Overall Width

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351 Products

Electrical

Motor Speed Controls

Motor Speed Controls

Manage the speed of AC and DC motors

Motor Drives

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

Motor Controllers

Motor Controllers

Store and run programs and send signals to a driver to control the motion of a stepper motor

Heating, Ventilation, and Air Conditioning

Ceiling Fan Speed Controls

Ceiling Fan Speed Controls

Convert single-speed ceiling fans to variable speed

Power Transmission

Electric Motors

Electric Motors

Keep machinery and equipment moving with AC or DC power

Stepper Motors

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

Electric Gearmotors

Electric Gearmotors

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

Torque Limiters

Torque Limiters

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

Clutch/Brakes

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

Brakes

Control how much and how quickly your drive system slows down

Electric Actuators

Electric Actuators

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

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