8LSA56.R0030D200-0
The 8LSA56.R0030D200-0 three-phase synchronous motor is produced by B&R Automation within the 8LS Synchronous Motors series. As an electromechanical drive element, it converts commanded current into continuous torque and speed for positioning and conveyor tasks in industrial automation cells. This operating role makes it suitable for axes that need stable servo response during repeated starts, stops, and speed changes.
The motor follows the 8LSA designation, indicating a standard build without a reinforced bearing, and it uses length code 6 to balance output and installation depth. Its rated speed is 3000 rpm, so axis controllers can achieve moderate linear velocities without encoder oversampling. Cooling relies on self-cooling by free air circulation, which removes heat without forced ventilation. The motor uses a mounting flange with a face dimension of 142 mm, which helps align the unit when it is fixed to a machine frame. Power and feedback lines exit through an angled swivel connection that terminates in a sealed connector, keeping cable bends compact inside a cabinet. Positional repeatability remains within 10 arcmin, which is suitable for general handling, filling, and indexing duties.
A standard holding brake is integrated to secure the load during power-off situations, which removes the need for an external clamp on vertical axes. The drive transmits torque through a smooth shaft, which fits clamped hubs or shrink-disk connections. Motor commutation and speed feedback are supplied by a resolver encoder, an analog device that tolerates electrical noise and elevated temperatures. As a three-phase synchronous motor, the rotor locks to the stator field to follow the commanded frequency. Without an oil seal, friction stays lower, but the front bearing area should remain in a clean environment.
