The gearboxes come in various sizes from 55–145mm2 in single- or two-stage versions with torque ratings up to 300Nm, and in ratios up to 100:1. The single-piece (monobloc) housings have integral adapters for mounting servo or stepper motors, and zero-backlash clamp couplings.
The gearboxes are also available integrated with synchronous servomotors to form planetary geared motors (SMS PE-EZ) that are said to be small, lightweight and quiet running. The integrated design avoids the need for the usual connecting coupling.
Stober's planetary gearboxes are available by themselves or integrated with motors (left)
Related articles:
