8LSA44.E2030D100-0 by B & R Automation

The 8LSA44.E2030D100-0 belongs to the 8LS Synchronous Motors series from B&R Automation. It is a servo unit intended for precision positioning and speed control in automated machinery. The internal 8LSA designation indicates a standard construction with no reinforced bearing, and the motor couples directly to a drive controller through electronic commutation. Because the rotor is electronically commutated, commanded motion can be synchronized with the drive for accurate rotary output during changing load conditions.

This motor is classified as a three-phase synchronous unit and is rated for continuous operation at 3000 rpm, a speed suited to packaging stations, pick-and-place axes, or light conveyor segments. Heat is removed by self-cooling through free air circulation, so no external blower or liquid circuit is required. Power and feedback lines exit the housing through an angled swivel connector zone that helps reduce cable strain inside compact cabinets. The front mounting interface uses a 100 mm square flange, which aligns with standardized gearbox and frame plates. A keyed shaft end transfers torque without relying on frictional clamping, and the motor does not use an oil seal, making it appropriate for dry environments where leakage barriers are unnecessary.

Electrical terminations are completed with a single plug-in connector that mates to pre-assembled cable sets and supports straightforward cable routing. The housing integrates a mounting flange so the unit can be bolted directly to a machine frame without separate brackets. Its internal design follows Length Code 4, which corresponds to the stator stack depth and winding set used in this motor. For applications that need mechanical holding at power-off, an external brake must be fitted because the motor is supplied without a holding brake. Standard bearings handle normal axial and radial loads without additional reinforcement.