Product Description:

The SG-A0.002.091-03.010 is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the SG Synchronous Servo Motors series. It is built for closed-loop motion tasks in automated machinery, converting drive output into controlled rotary motion for lightweight pick-and-place units, indexing tables, and small actuators. When paired with a compatible servo controller, it supports accurate speed and position regulation during repetitive machine cycles. Its compact servo design also suits frequent start-stop sequences in small automation equipment.

This motor supplies a holding force of 0.9 Nm through its integral brake, allowing axes to remain fixed when power is removed. The motor is rated for duty type S1, so the rotor can run continuously at its thermal limit without additional cooling beyond natural convection. At zero load, the windings draw only 0.92 A peak, which helps reduce standby losses in light-duty servo loops. Mechanical output under nominal conditions reaches 0.15 kW, making the motor suitable for small tooling or feeder drives in electronic assembly lines. The rotor can spin up to 11,500 rpm, giving headroom for rapid positioning, and the temperature rise during continuous operation is limited to 100 K.

The motor is sealed to IP65, so dust ingress and water jets do not affect the stator laminations or encoder cavity. The electromagnetic torque available at standstill is 0.25 Nm, supporting smooth low-speed interpolation without cogging. Phase resistance is measured at 50.9 ohms, which influences current demand and dynamic response at the drive. DC link compatibility extends to a bus voltage of 325 V, matching typical single-phase rectified mains supplies used in compact servo amplifiers. The resistance and bus-voltage combination suits small servo axes that need stable response during prolonged cyclic duty.