Product Description:

Bosch Rexroth Indramat manufactures the SR-L0.0008.060-00.008 in the SR Synchronous Servo Motors series. The motor is built for compact pick-and-place heads, small gantries, and indexing tables where quick response and repeatable position accuracy are essential to industrial automation tasks. It couples directly to a 55 mm mounting flange and interfaces with a resolver feedback loop so drive controllers can close position and velocity loops without external sensors. This compact arrangement helps the motor fit tightly spaced machine sections where installation room is limited.

The motor reaches a rated speed of 6000 rpm, allowing rapid tool or load movement within the travel envelope. A torque constant of 0.67 Nm/A links phase current to output torque, giving the controller a predictable scale factor for current commands. When the shaft is locked, the windings draw 1.2 A and generate 0.8 Nm; these locked-rotor values help with protection sizing and stall-limit evaluation. Rotor position feedback has a resolution of 8192 incr./rev, and the resolver’s ±10 angular-minute precision keeps interpolation error low during micro-positioning. Heat is removed by natural convection, so no external fan or liquid circuit is required, and the low rotor inertia of 0.15 × 10⁻⁴ kg m² supports fast acceleration with limited overshoot.

The housing weighs 1.3 kg, keeping moving mass low for delta robots or light Cartesian axes, while the overall body length stays within 156 mm to simplify enclosure layouts. During operation, the acoustic output is 58 dB(A), which helps in installations where audible noise must be controlled. Mechanical durability is demonstrated by a shock resistance of 6 g, allowing the motor to withstand transport impacts or sudden machine stops. The compact housing and quiet operation make it easier to place the motor near tooling, guards, and other closely spaced machine components.