Product Description:

The SG-A0.002.091-00.010 is a compact rotary drive unit manufactured by Bosch Rexroth Indramat within the SG Synchronous Servo Motors series. It integrates into closed-loop motion axes used in pick-and-place equipment, light conveyors, and packaging stations. In these settings, the unit converts electrical input from a servo amplifier into precise angular movement for feedback-controlled positioning tasks common in industrial automation. Its compact format also suits machine layouts where the motor must fit near moving tooling or inside limited installation space.

From an electrical standpoint, the unit can reach a top mechanical speed of 11500 rpm, allowing rapid cycle times when paired with high-resolution feedback. The continuous shaft output is rated at 0.15 kW, which is the thermal power it can deliver during continuous operation. Its phase-to-phase resistance of 50.9 ohms affects steady-state current draw and heat generation during low-duty operation. The intermediate DC-link voltage for compatible drives is 325 V, so matching insulation and cabling must be used. Under no-load excitation, the motor draws only 0.92 A, which provides a useful reference for amplifier selection during static positioning.

Mechanical output begins with a standstill torque of 0.25 Nm, which is suitable for indexing light fixtures or small belt pulleys without gearbox assistance. A housing rating of IP65 shields internal components from dust ingress and low-pressure water jets, allowing installation on open machine frames where overspray or airborne debris may be present. The ground steel shaft measures 9 mm in diameter, providing a direct coupling surface for miniature timing pulleys or flexible bellows couplings. Because the design is an AC servomotor, it supports rapid polarity switching and closed-loop commutation while maintaining stable torque across changing speeds. This operating profile fits compact rotary mechanisms that need fast response and repeatable motion.