The Global Leader in Frameless Torque Motor Solutions

Frameless torque motors have surged in popularity over the last two decades, becoming the go-to choice for applications demanding precision and reliability. These motors are widely utilized in gimbals, surgical robots, turrets, direct drive stages, antenna positioning systems, general-purpose automation, space applications, and more.

When it comes to frameless torque motors, Allied Motion, an Allient Company, stands out with the most extensive range of sizes and technologies available globally.

Frameless Torque Motor Solutions

Frameless Torque Motor Options

Allied Motion offers an unparalleled variety of frameless torque motor solutions to meet diverse application requirements:

  1. Traditional Radial Flux Motors: Sizes range from 8 mm to 650 mm in diameter.
  2. Slotless Motors: Featuring zero cogging for the ultimate in smooth motion.
  3. Axial Flux Motors: Designed for low-profile, high-volume applications.
  4. Air-Core Slotless Motors: Deliver zero losses and the highest efficiency available.
  5. Pancake-Style Motors: With axial lengths as short as 10 mm.
  6. Large Through-Hole Versions: Offering up to 80% of the motor’s outer diameter as aperture.
  7. High-Speed Versions: Reaching speeds up to 10,000 RPM, uncommon for torque motors.
  8. High Torque Density Motors: Optimized for maximum torque in minimal space.
  9. Custom Motors for Vacuum Environments: Designed for specialized applications.
  10. Integrated Systems: Custom motors for robotic joints and other integrated designs.
  11. Integrated Encoders: Achieving advanced feedback capabilities without additional length.
  12. Voltage Flexibility: Available in both low voltage (12-48V) and high voltage (200-600V) options.

Why Choose Allied Motion, an Allient Company?

Whether your project calls for a low-profile torque motor with a large aperture or a slotless, zero-cogging motor for precise performance, Allied Motion delivers. With manufacturing locations worldwide and over 1 million motors produced annually in North America, Allied Motion is a trusted partner across industries, including Aerospace, Defense, Semiconductor Equipment, and Medical Technologies.

Explore our portfolio of frameless torque motors and discover how Allied Motion can provide the technology and expertise to power your next innovation.

Learn more about our frameless motors