AXD-ERA Series

Frameless Rotary Motor

The AXD-ERA iron core rotary motor is designed to provide accurate positioning information without error mapping. Designed to perform in slightly dirty environments and communicate even if power is lost, the AXD-ERA is available with continuous torque from 3.4 to 250.6 Nm and peak torque from 10 to 648.9Nm with repeatability of ±1.5 arcsec. Accuracy ranges from ±15 arcsec (without error  mapping to ±3 arcsec (with error mapping). The absolute encoder securely communicates positioning data using the Biss-C protocol.

  • Direct drive brushless motor
  • Low cogging torque
  • High torque density
  • Low and high speed winding options
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Applications and Industries

The iron core rotary motor is suitable for various industrial applications — including those with light presence of dust and oil — as well as those that require highly repeatable and accurate encoder feedback without error mapping.