Product Description:

The SR-L0.0008.060-10.000 synchronous servo motor is produced by Bosch Rexroth Indramat within the SR Synchronous Servo Motors series. As a servo motor, it converts controlled electrical input into precise shaft rotation for closed-loop positioning and velocity tasks in automated machinery. Its compact frame and low rotor inertia support rapid acceleration cycles for pick-and-place units, small axes, and auxiliary spindle applications. The motor is also suited to applications that require frequent starts, quick reversals, and stable speed control over short motion segments.

At the electrical level, the motor reaches a rated speed of 6000 rpm, enabling fast cycles when paired with a matched drive. At standstill, it can exert 0.8 Nm while drawing 1.1 A, so holding torque is available without excessive current demand. The electromagnetic design yields a torque constant of 0.7 Nm/A, so current demand can be estimated for a required torque. Rotor inertia, including the feedback package, is only 0.29 x10^-4 kg·m², which helps limit overshoot in high-gain position loops. Heat is removed by radiation and natural convection, and the windings use Class F insulation to tolerate elevated temperatures. The motor has a smooth shaft for backlash-free coupling, an IM B5 flange interface, an overall length of 178 mm, and a mass of 2.07 kg.

Position feedback is supplied by a resolver that delivers 8192 incr/rev of usable resolution and maintains a static accuracy of ±10 arcmin, allowing fine interpolation by the drive controller during precise positioning. Resolver-based feedback also supports reliable operation in environments with vibration or electrical noise. The bearing set is rated for 20,000 h of service before overhaul, which suits the duty cycles common in packaging and light assembly lines. Field wiring is simplified because the mating connector is not included, so the cable end can be selected to match existing harness and sealing requirements.