8LSA56.R0030D200-0 by B & R Automation

B&R Automation manufactures the 8LSA56.R0030D200-0 as part of the 8LS Synchronous Motors series. The unit is an AC servo actuator intended for coordinated motion axes in machine tools, packaging lines, and material-handling gantries. It converts drive output into rotational movement that can be tightly synchronized with PLC commands through feedback devices, allowing the motor to support accurate speed regulation and repeatable positioning during automated cycles.

The motor uses a three-phase synchronous design, enabling balanced electromagnetic torque at a rated speed of 3000 rpm. Position repeatability during indexing remains within 10 arcmin, which supports applications that require consistent stopping points and stable motion control. A mounting flange diameter of 142 mm matches common gearbox and machine frame patterns, while an angled connection direction helps route the power and feedback connector away from nearby components in compact installations. Length code 6 indicates the active stack depth, and the 8LSA configuration uses standard bearings without reinforcement for general-purpose duty where overhung loads remain moderate.

Thermal management relies on self-cooling through free air circulation, so no external fan or liquid circuit is required. A standard holding brake secures the shaft when power is removed, and the smooth shaft end is intended for clamp or keyless bushing connections. Feedback is provided by a resolver, which supplies rotor angle information for closed-loop drives and supports stable control response during changing load conditions. Electrical termination is handled through a sealed connector, and no oil seal is fitted, so the installation area should be protected from fluid ingress while cable routing remains straightforward around the motor housing.