Product Description:

Bosch Rexroth Indramat’s SG-B2.014.065-10.010 is a synchronous servo motor in the SG Synchronous Servo Motors series. This compact rotary actuator delivers closed-loop motion in pick-and-place modules, index tables, and other automated assemblies that require precise speed and position regulation. By converting electrical energy into controlled mechanical rotation, the motor integrates with drive controllers to execute programmed profiles, helping machines attain repeatable throughput without mechanical overshoot. Its lightweight construction reduces reflected inertia and supports dynamic acceleration.

The control loop relies on a brushless resolver for feedback, so the drive always knows the rotor position in real time. Under rated conditions, the shaft can reach 5800 rpm, while the standstill torque is 1.3 Nm. The electromagnetic circuit produces torque from current according to a torque constant of 0.32 Nm/A; therefore, a standstill current of 4.4 A is sufficient to reach the rated load point. An enclosure rating of IP65 seals the housing against dust and low-pressure water jets, permitting direct installation on machine frames outside control cabinets. Flange accuracy is graded R, providing concentricity suitable for high-speed coupling.

Mechanical integration is aided by a B5 end-shield mounting pattern, and the circular flange measures 100 mm across, matching standard IEC gearboxes. The smooth, keyless output shaft measures Ø19 × 40 mm, which simplifies press-fit coupling to timing pulleys or precision joints. The motor has an overall length of 134 mm and weighs only 3.0 kg, easing handling during assembly. With bearings rated for a minimum service interval of 20,000 h, the unit supports long production runs before planned maintenance. The motor is supplied without a mating connector, allowing the installer to select wiring hardware that matches the chosen cable routing.