Robotic Joints

ARJ Series

ARJ Series robot joints leverage the high torque density and stability of direct drive frameless motor technology plus configurable core components such as high-precision strain wave reducers, high resolution absolute encoders and power-off holding brakes. These highly integrated assemblies are designed to achieve natural arm motion and feature modular construction to simplify cobot prototyping.


  • High torque
  • High repeatability
  • Light weight
  • Compact size
  • Hollow shaft


  • Fast and easy robot prototyping
  • Build collaborative robot from 3kg-15kg payload

Integrated Driver

  • EtherCAT (optional)

Applications and Industries

Robots and cobots used for automation, pick-and-place applications, material handling, packaging and handling.