Hollow shaft servo motor
ROTAX® Rotary axes
With its compact design, the miniature hollow shaft servomotor is ideal for applications with high torque and low speed. The precisely preloaded double bearing on the front flange ensures high rigidity with high axial torque absorption in the drive.
Do you need a lot of space for cables, vacuum or compressed air lines, light and laser beams, glass fibers or other media? With its large, continuous hollow shaft with a diameter of 12/50 mm, the new miniature hollow shaft servomotor Rxhq developed in-house by ROTAX® is ideal for your requirements.
- Ultra compact design in 3 sizes
- Motor, precision preloaded bearings and single turn absolute encoder
- Oversized, continuous hollow shaft with a diameter of 12/50 mm
- Measuring system 2,592,000 Inc/rev
- Force Nom/ Peak 0.30/1.02 Nm to 4/12Nm
- Vmax 1,300 rpm or 200 rpm






