DDR Motors – Infinity Series™

The Infinity Series are Low-Profile DDR Motors for Arc Segment and Large Diameter Motion. They enable OEMs to move light payloads in smooth and accurate arc-shaped and full 360-degree rotary motion profiles. Ultra-thin arc-shaped motor segments can be used independently or interconnected to develop exact partial arc segment motion or full 360° rotary motion. Modular construction allows for nearly unlimited diameter and large through holes. This level of flexibility is not attainable with conventional motor designs.


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Configuration Axial arc-segment forcers
Continuous Torque 0.65 to 63 Nm
Peak Torque 1.95 to 190 Nm
Outer Diameter 112 to 765 mm
Height (Axial Length) 20 to 40 mm
Peak Current 3.4 to 6.6 Amps

Benefits of Infinity Series

  • Easy integration into system design
  • Smooth, accurate motion
  • Compatible with wide range of drives and controllers
  • Ultra-low profile, lightweight construction
  • Modular design easily configured into partial arc segment or full 360° rotary motion
  • Virtually unlimited diameter possible for rotation of payloads or convenient routing of cables, sensing technologies, optics, and other system elements
  • Personalized windings and form factors available to meet application needs

DDR Motors – Infinity Series™


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