8LSA44.DB060S000-3 by B & R Automation

The 8LSA44.DB060S000-3 is a three-phase synchronous motor manufactured by B&R Automation within the 8LS Synchronous Motors series. It is intended for positioning and velocity control on packaging machines, pick-and-place modules, and other industrial automation axes where compact dimensions and quick dynamic response are required. In typical servo systems, the motor works with a matched drive to deliver repeatable motion during frequent starts, stops, and direction changes. Its compact format also helps limit moving mass on linear or rotary axes that must accelerate quickly without taking up much installation space.

This model reaches a rated speed of 6000 rpm, allowing fast cycle execution on high-throughput equipment. Thermal energy is removed by a self-cooling principle that relies on free air circulation, so no external blower or liquid circuit is needed. The mounting flange follows a 100 mm square pattern, supporting compatibility with standard IEC mechanical interfaces. Power, feedback, and brake conductors are routed through a single-cable hybrid connection, simplifying routing in machine frames; the cable terminates in a rugged connector interface. A standard configuration without reinforced bearings suits applications where belt or pinion forces remain within nominal radial load limits, and length code 4 indicates the active stack height used for this torque class.

For feedback, the motor carries an Inductive EnDat sensor that communicates over protocol version 2.2. The encoder supplies absolute rotor position with 19-bit single-turn and 12-bit multi-turn resolution and supports a multi-turn capability of 4096 revolutions without battery backup. A smooth shaft eases coupling to precision clamping hubs, while the integral mounting flange supports rigid alignment. The design omits a holding brake and contains no oil seal, so the motor is best suited for clean, dry operating areas where external locking mechanisms are already present. It is identified as product revision 3.