Product Description:

B&R Automation’s synchronous motor 8LSA25.D9060S200-3 belongs to the 8LS Synchronous Motors series. As a three-phase synchronous unit, it drives tightly controlled axes in automated assembly stations, packaging lines, and material-handling gantries. The 8LSA code indicates a standard build without reinforced bearings, and the product revision level is 3. By combining servo-class feedback with a compact flange arrangement, the motor supports accurate positioning and responsive speed control in PLC-based motion systems.

The motor reaches a rated speed of 6000 rpm, allowing high peripheral velocity on small pulleys and other compact drive elements. Its flange dimension is 58 mm, which allows direct mounting to a matching machine plate. The housing uses self-cooling with free air circulation, so no external blower or liquid cooling circuit is required. Rotor position is reported by an Inductive EnDat feedback system, and protocol level 2.2 supports digital transmission of absolute position and diagnostic data on the same line. The encoder provides 19/12 bits of single-turn and multi-turn resolution, which helps the drive maintain fine position and velocity control. The length code 5 housing and connector-based interface keep wiring straightforward while preserving compact axial space.

Power, feedback, and brake conductors are combined in a single-cable solution, so only one hybrid line runs back to the drive. During power-off, a standard holding brake secures the rotor and supports axes that must remain in place at standstill. The encoder tracks up to 4096 revs across multiple turns, which allows absolute position retention after long stops. Torque is delivered through a smooth shaft that mates with friction-fit couplings. Because no oil seal is fitted, the motor is intended for dry areas, and the flange serves as the primary mechanical reference surface during installation.