8LSA36.E0030D000-3 by B & R Automation

The 8LSA36.E0030D000-3 belongs to the 8LS Synchronous Motors series from B & R Automation. It is a three-phase synchronous motor intended for direct flange mounting on automated machinery. It supplies controllable rotary torque for positioning and speed-regulated tasks in production cells, conveyors, and packaging stations.

The motor removes waste heat through self-cooling through free circulation, so no external blower or liquid loop is needed. Power and feedback leads exit the housing through an angled swivel connection that terminates in a detachable connector, simplifying cabinet layouts in tight spaces. A mounting interface of 91.3 mm sets the flange dimension and aligns the stator to gearboxes or frames without additional shims. During operation, the rotor can reach 3000 rpm, a speed that matches many standard servo drives without overspeed derating. Position feedback comes from an optical EnDat encoder that uses the EnDat 2.1 protocol, enabling absolute position transmission over a single cable and eliminating homing cycles after power loss.

The unit's resolution of 13/0 bits corresponds to single-turn accuracy with no multi-turn word, and its turn capability is limited to single-turn operation, making it suitable for axes that do not exceed one revolution per duty cycle. As a three-phase synchronous motor, it produces constant torque with low ripple, yet the configuration summary notes a standard bearing set without reinforcement for high radial loads. The package follows length code 6 and product revision 3, indicating medium housing depth within the current generation. Because it is supplied without a holding brake, vertical loads must be secured by external braking when the drive is disabled. A smooth shaft end eases coupling to clamped hubs, and the mounting flange is provided from the factory. The absence of an oil seal limits use to clean, dry environments where lubricant migration is not expected.