Product Description:

The SR-L0.0009.060-10.000 is a synchronous servo motor in the SR Synchronous Servo Motors series from Bosch Rexroth Indramat. It is intended for closed-loop motion axes in industrial automation where compact size, high speed, and repeatable positioning are needed. By converting drive current into controlled shaft rotation, the motor supports multi-axis assemblies such as pick-and-place robots, feeders, and light conveyor stations. This makes it suitable for repetitive indexing, transfer, and positioning tasks that depend on steady servo response across frequent start-stop cycles.

During operation, the motor reaches a rated speed of 6000 rpm, allowing short positioning times in fast-cycle machinery. A locked-rotor torque of 0.9 Nm is the maximum static torque available at startup before rotation begins. The torque constant is 0.73 Nm/A, so motor output can be correlated closely with phase current during control. For continuous stall duty, the motor requires a standstill current of 1.31 A. Position feedback is supplied by a resolver with a resolution of 8192 increments per revolution, giving the drive detailed information for speed and position control. The motor is supplied without a mating connector, allowing connection to plug styles that suit the cable arrangement.

Mechanical integration is supported by the IM B5 flange pattern, which allows face mounting to machine plates or gearboxes. The motor has an overall length of 193 mm and a mass of 2.45 kg, which helps keep moving assemblies light on belt-driven or ball-screw axes. Internal rotor inertia is 0.33 × 10⁻⁴ kg·m², so the shaft can respond quickly to acceleration and deceleration commands. A smooth shaft measuring 9 mm by 20 mm works with clamp or collet couplings, and dual NTC thermal sensors in the stator windings allow continuous temperature monitoring during operation.