8LSA45.EB060D200-3 by B & R Automation

B&R Automation manufactures the 8LSA45.EB060D200-3 as part of the 8LS Synchronous Motors series. The unit is a compact servo motor intended for closed-loop positioning, speed, and torque control on packaging lines, pick-and-place modules, and other motion axes in automated equipment. It follows the 8LSA configuration, which means it does not use a reinforced bearing, and it is supplied in product revision 3 with length code 5. Application integration is through a mounting flange, and the smooth shaft couples directly to timing pulleys or clamping hubs without keyway machining.

The motor is a three-phase synchronous motor that supports a rated speed of 6000 rpm, allowing high linear throughput when paired with ball screws or belts. Rotor position is monitored by an Inductive EnDat feedback device that communicates over the EnDat 2.1 protocol. This encoder provides 19/12-bit resolution for single-turn and multi-turn tracking, supporting fine velocity regulation and absolute position retention. Because the encoder can record up to 4096 revolutions, homing routines after power loss are unnecessary, which shortens startup cycles. The connector interface combines power and encoder lines in a single shell so wiring remains straightforward inside the control cabinet.

A self-cooling housing with free air circulation dissipates stator heat, eliminating external blowers and helping keep the overall footprint small. Mechanical attachment relies on a 100 mm flange that matches standard IEC motor faces, so adapters are not required. For load holding during emergency stops or power-off conditions, the factory-mounted standard holding brake engages automatically. The motor cable exits through an angled swivel connection, which eases strain relief in tight enclosures and lets the connector head face the preferred conduit path.