
Our dual-speed drive product features include repeatability, readability, two-speed design, reversibility, adjustable slip clutches and miniature precision couplings. The drives are designed for excellent tactile response with extreme accuracy (+/- 0.1 degree or better). They have a standard reduction ratio of 18.1 with optional ratios of 36:1, 72:1 and 9:1. Accessory mounting hardware and couplings are available in addition to dial lock mechanisms. Testing capabilities include ratio, positional accuracy (in minutes)and torque.