8LSA25.D8060S000-3 by B & R Automation

B & R Automation manufactures the 8LSA25.D8060S000-3 as part of its 8LS Synchronous Motors series. The device is a three-phase synchronous motor in the 8LSA configuration and does not use reinforced bearings, which helps maintain a compact footprint in tightly spaced servo installations. It is intended for servo applications in packaging lines, assembly cells, and other automated machinery where a directly coupled rotary actuator must deliver consistent speed and position accuracy during frequent start-and-stop cycles.

In operation, the motor reaches a rated speed of 6000 rpm, enabling short index times and high peripheral velocities. Its flange dimension of 58 mm forms the square mounting interface and helps preserve interchangeability across the frame-25 family. Rotor position is monitored through an Inductive EnDat feedback system using protocol version 2.2, supplying absolute position values without requiring homing at power-up. Power, encoder, and digital temperature signals travel through a single-cable solution, reducing cabinet penetration points and easing drag-chain routing. Thermal management relies on self-cooling with free air circulation, so continuous operation at nominal load is possible without auxiliary fans. A molded connector at the housing provides the hybrid interface and maintains the revision 3 electrical pinout.

The mechanical interface consists of a smooth shaft that mates with clamp hubs or friction couplings, which removes key-related stress points at the output. The encoder uses a word length of 19/0 bits, supporting fine position feedback through the length code 5 stator stack. Secure attachment to the machine frame is achieved with a mounting flange, and the lack of a holding brake or oil seal keeps the shaft arrangement simple where external braking and fluid exclusion are handled elsewhere.