Quantum Series harmonic-drive gearheads deliver 50% more torque than the CSF Series while maintaining zero-backlash, 1 arc-min positional accuracy, and ±5 arc-sec repeatability.

The Quantum Series size-32 gearhead has an outer diameter of 138 mm and is just 62 mm in length. It has a rated torque of 1,575 in.-lb and a maximum torque of 7,890 in.-lb, and comes in gear ratios 50, 80, 100, 120, and 160:1.

HD Systems Inc.
89 Cabot Court
Hauppauge, NY 11788
(800) 231-HDSI