8LSA44.E0030D000-0 by B & R Automation

B&R Automation's 8LSA44.E0030D000-0 belongs to the 8LS Synchronous Motors series and is a three-phase synchronous motor intended for positioning and velocity tasks in automated machinery. By supplying commanded torque directly to a mechanical axis, the unit helps coordinate motion sequences in packaging lines, assembly cells, and material-handling stages. The motor does not include a holding brake or an oil seal, so applications with static loads or fluid exposure require external measures.

The power and feedback leads exit the housing in an angled swivel orientation, which simplifies cable routing in tight enclosures. Heat is removed by self-cooling with free circulation, so no external blower or liquid loop is required and installation space remains compact. Rotor position is reported by an Optical EnDat encoder, giving digital feedback that pairs with drives supporting bidirectional parameter transmission. The front face follows a 100 mm square flange pattern, allowing direct attachment to reducers or machine frames that share this interface size. Under nominal excitation, the shaft reaches 3000 rpm, a speed suited for moderate-inertia loads where quick index movements are needed.

The encoder communicates with controllers through EnDat version 2.1, enabling electronic nameplate data and automatic parameter upload at power-up. Power is delivered through a single sealed connector, and mechanical fixation is handled by a mounting flange rather than foot bolts, reducing stack height inside cabinets. The feedback system supports a resolution of 13 single-turn bits with no multi-turn counting, matching the motor's declared Single-turn capability. The configuration code 8LSA indicates a standard build without reinforced bearings, and the length code 4 balances torque against overall depth.