Product Description:

The 8LSA43.E3030D000-0 motor is built by B&R Automation as part of the 8LS Synchronous Motors series. It supplies controlled rotary motion for indexers, gantry axes, and packaging machinery. Its compact frame supports installations where accurate velocity tracking and efficient use of machine space are important. When paired with a compatible servo drive, the motor responds to commanded speed and position changes during repetitive production cycles.

The motor reaches a rated speed of 3000 rpm, providing sufficient velocity for applications that use gear reductions while remaining within the permitted mechanical limits. Heat from the windings is dissipated through self-cooling with free air circulation, which uses the housing surface and requires no external blower or liquid cooling system. A square 100 mm flange forms the primary mounting face and aligns the motor with the corresponding machine interface. Power and feedback lines leave through an angled, swiveling connector orientation, allowing the cable direction to be adjusted to suit the available routing space. Both circuits use a single connector, which avoids hard-wired terminations and helps maintain cable strain relief around moving equipment.

The motor uses standard bearings without reinforcement, so applied axial and radial loads must remain within the permitted operating limits. Its rotor stack uses length code 3, balancing continuous torque capacity with an overall length suited to space-conscious installations. The three-phase synchronous design uses distributed windings to promote smooth rotation and low torque ripple. Mechanical output is delivered through a smooth shaft that connects to compression couplings without requiring a keyway. The motor has no holding brake, so the drive must maintain position electrically or an external brake must secure static loads when necessary. It also has no oil seal, which reduces running friction and makes the motor appropriate for dry, dust-controlled operating areas.