Stepper Drivers | McMaster-Carr

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194 Products

Electric Motors

Stepper Motor Controllers and Drivers

Tell your stepper motor how far and fast to go by adding a controller and driver to your system.

Stepper Motors with Integrated Motion Control

With a built-in controller and driver, these stepper motors come ready to program and operate.

Stepper Motors with Driver

Reduce the size and complexity of your stepper motor setup—these motors have a driver built in, so you don’t need to run cable to a standalone driver.

Stepper Servomotors with Integrated Drive

Simplify your servomotor setup—these servomotors have a built-in drive, removing the need for cable between the motor and drive. They create high torque at low speeds like traditional stepper motors but with greater torque performance and positioning reliability.

DC Servomotors

Often used for small automation applications, such as pick-and-place machines, these servomotors deliver lots of power in a small package.

Stepper Servomotors

Combine the high torque at low speeds that traditional stepper motors are known for with the greater torque performance and positioning reliability of a servomotor.

AC Servomotors

Good for high speeds with fast accelerations, these servomotors are often used in automated assembly, material handling, and packaging applications.

DC Servomotors with Integrated Drive

A built-in driver simplifies your servomotor setup, removing the need for cable between the motor and driver. DC servomotors are often used for small automation applications, such as pick-and-place machines, because they deliver lots of power in a small package.

Electric Actuators

Electric Positioning Slides with Automated Controls

With an included controller and an integrated stepper motor, these slides are a complete precision motion control system.

Rotary Electric Actuators with Automated Controls

With a stepper motor and driver built in, these actuators come ready to use for clamping, sorting, and ejecting tasks.

Low-Profile Electric Positioning
Slides with Automated Controls

Less than one-third the height of standard electric positioning slides, these slides push and pull small parts in electronics manufacturing, robotics, and other automated processes.

Clean Room Electric Positioning Slides

Prevent dust from circulating while precisely positioning parts for drilling, fastening, assembly, and measuring.

Low-Temperature Electric Positioning Slides

Precisely position parts in conditions as cold as -90° F.

Miniature Electric Actuators with Automated Controls

Smaller than any other actuator in our offering, these actuators’ short stroke length makes them good for automating fine, precise adjustments.

Electric Positioning Slides

A built-in stepper motor moves the load on these slides smoothly and precisely at high speeds, similar to an inkjet printer head.