Flexible Mounting Options for Compact Stepper Motor Drivers

September 29, 2025

A driver is essential for any stepper motor system. It controls the motor's operation based on signals from the controller, sending current through the motor's phases and regulating torque and step resolution. As machines become more compact, finding space for drivers can be a challenge.

Standard Stepper Motor System Configuration

Stepper system-1

Oriental Motor understands the need for compact designs and has developed a range of mounting options for our stepper motor drivers to fit various machine layouts. Here are some common installation challenges and solutions:

 CHALLENGE 1  Mount a Driver Vertically with Horizontal Connections 

 SOLUTION  Use a Right Angle Driver with Mounting Plate 

These drivers have connectors that face outward (parallel to the board). They also support mating connectors, driver covers, and DIN rail brackets for flexible installation.

Mount a Driver Vertically with Horizontal Connections

Right Angle Driver with Mounting Plate

 

Right Angle Driver with Installation Plate hbspt.cta._relativeUrls=true;hbspt.cta.load(2284573, 'ed1ec589-c6d5-4787-91fd-98618b473177', {"useNewLoader":"true","region":"na1"});  

 CHALLENGE 2  Mount a Driver Horizontally with Vertical Connections 

 SOLUTION  Use a Driver with Mounting Plate 

This type of driver allows the connectors to face upward (perpendicular to the board), making it ideal for horizontal installations. Mating connectors are included for easy setup.

Mount a Driver Horizontally with Vertical Connections

Driver with Mounting Plate

 

Driver with Installation Plate hbspt.cta._relativeUrls=true;hbspt.cta.load(2284573, 'fb0baaa1-43e5-4d2c-8163-19962c97d6f5', {"useNewLoader":"true","region":"na1"});

 CHALLENGE 3  Mount a Driver Directly on a Metal Plate 

 SOLUTION  Use a Driver without Mounting Plate 

These drivers are designed for direct mounting on metal plates. With features like high-efficiency FETs, they eliminate the need for a heat sink, offering a compact and efficient solution.

Mount a Driver Directly on a Plate

Driver without Mounting Plate

 

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 CHALLENGE 4  Mount a Driver Directly to a PCB 

 SOLUTION  Use S-Type Drivers 

S-type drivers are perfect for custom PCB integrations. They can be mounted using pin sockets or directly soldered onto the board. Available in vertical and horizontal configurations, they support I/O or SPI communication.

Mount a Driver Directly to a PCB S-Type Driver (available with SPI bus)New call-to-action hbspt.cta._relativeUrls=true;hbspt.cta.load(2284573, '219bb3ef-0bea-42e0-96c2-40aedd2cc052', {"useNewLoader":"true","region":"na1"});

Oriental Motor offers CVD drivers for both 2-phase and 5-phase stepper motors. While 2-phase is more common, 5-phase motors provide smoother motion with reduced vibration and noise. Explore the benefits of CVD technology below:

  • Advanced microstepping for smooth performance
  • High-efficiency FETs for better power usage
  • Digital current setting for precise control
  • Vibration demonstration at resonant frequencies
  • Multiple mounting options for flexibility

Watch this short video to see how CVD drivers enhance performance:

If you're unsure which driver is right for your application, contact us for expert guidance. We're here to help you choose the best solution for your needs.

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