8LSA35.E2030D200-0 by B & R Automation

The 8LSA35.E2030D200-0 is a three-phase synchronous motor produced by B & R Automation within the 8LS Synchronous Motors series. As a rotary actuator, it converts drive current into precise shaft torque for positioning tasks on automated conveyors, pick-and-place gantries, and packaging lines where closed-loop servo performance is required. Its design suits motion axes that need repeatable acceleration and controlled stopping during normal machine operation.

The motor reaches a rated speed of 3000 rpm, supporting fast cycle times when paired with a compatible servo drive. A flange outer square of 91.3 mm forms the mounting interface and aligns with common machine housings. Internal heat is removed through self-cooling by free circulation, so no external fan or liquid loop is needed. Power and feedback conductors exit the stator at an angled swivel connection point, simplifying cable routing in compact enclosures. A standard holding brake is integrated to lock the shaft whenever the control system releases torque, preventing load drift on vertical or indexing axes. This arrangement supports compact layouts and keeps cable access clear around the motor body.

The mechanical interface uses a mounting flange, which permits direct bolting to gearboxes or machine frames and helps keep alignment repeatable during mounting. Quick plug-in wiring is enabled by the keyed connector, which simplifies cable attachment in enclosed machines. The motor is built without an oil seal, which lowers rotational friction. Output torque is delivered through a smooth shaft, favoring couplings that clamp over the journal rather than keyed hubs. The 8LSA designation, length code 5, and the standard configuration without a reinforced bearing indicate a general-purpose setup that is not intended for added side-load capacity.