Product Description:

The 8LSA45.EB060D200-3 is produced by B&R Automation and belongs to the 8LS Synchronous Motors series. Within an automated machine, it operates as a direct-drive element that converts inverter current into mechanical rotation for positioning or conveying duties. Its 8LSA configuration code indicates standard construction without reinforced bearings. This design suits applications that require high speed and moderate radial loading while maintaining a compact flange-mounted arrangement.

This unit reaches a rated shaft speed of 6000 rpm, allowing it to drive fast-moving axes without gear reduction. Rotor angle is monitored by an inductive EnDat encoder that resists contamination and maintains synchronous feedback in oily environments. Communication follows EnDat protocol version 2.1, allowing digital position data and temperature values to travel over a single cable to the drive. The encoder reports single-turn and multi-turn angles with a resolution of 19/12 bits, respectively. Each revolution is divided into 524,288 increments, while the multi-turn counter tracks up to 4096 revolutions before cycling, supporting fine incremental control and absolute position retention after a power interruption.

Thermal management relies on self-cooling with free air circulation, so heat dissipates through the frame without external fans or liquid cooling circuits. Mechanical attachment uses a flange that measures 100 mm across, matching common IEC interface patterns and simplifying alignment with compatible gearboxes. A standard holding brake is integrated to clamp the rotor during emergency stops or periods without power, preventing axis drift on vertical loads. Power and feedback leads exit through an angled swivel connector, which allows cable routing to be adjusted for the available installation space. The motor has a smooth shaft that accepts friction-lock couplings or collets where a keyed connection is unnecessary.