8LSA56.E3022D300-1 by B & R Automation

The 8LSA56.E3022D300-1 belongs to B & R Automation's 8LS Synchronous Motors series. It functions as a servo-class drive element for coordinated axes in industrial machinery. As a permanent-magnet motor, it converts inverter current into rotary motion for positioning tables, gantries, and packaging mechanisms that require precise velocity and torque control. This makes it suitable for closed-loop motion systems where stable response during acceleration, deceleration, and repeated positioning is important.

The motor is a three-phase synchronous motor and reaches a rated mechanical speed of 2200 rpm. It has a flange diameter of 142 mm, which suits common machine interfaces, and it uses self-cooling with free circulation to remove heat through surface convection instead of external blowers. Power and feedback conductors exit through an angled swivel connection, which helps route cables in confined spaces and supports cleaner cable alignment near the motor housing. The wiring is completed with a molded connector rather than loose pigtails. The 8LSA designation indicates a standard bearing arrangement rather than a reinforced bearing set, so radial loads should remain within the normal range for this series.

A standard holding brake supports stopping and holding when the drive is de-energized, which helps prevent axis drift on vertical loads. The stator face includes a mounting flange so the motor can be fastened directly from the machine side, and the shaft is supplied with a key for positive torque transmission into pulleys or couplings. Length code 6 refers to the active stack height. The motor is supplied without an oil seal, so it is better suited to clean or lightly lubricated environments where additional sealing at the shaft is not required. The swivel connector arrangement also helps keep connector orientation consistent when cables are positioned during installation.