Product Description:

The 8LSC5A-R2030D005-03 is a three-phase synchronous motor produced by B&R Automation within the 8LS Synchronous Motors series. Designed as a torque source for machines, conveyors, and packaging axes, the unit converts electrical energy into controlled rotary motion for industrial automation. Its 8LSC configuration combines internal fan cooling with a compact length code A housing, making the motor suitable where heat dissipation and available space are limited. Because it is a synchronous design, rotor speed stays coordinated with the drive command, which helps support stable speed control and repeatable motion during normal production cycles. A mounting flange supports direct attachment to machine frames, while the shaft end is intended for direct coupling to the driven load.

At the core of the 8LSC designation is the 230 VAC fan option, which powers a built-in fan assembly that removes heat from the stator during continuous operation. Cabling enters the housing through an angled swivel outlet, which helps routing in tight enclosures and reduces sharp cable bends near the motor body. Power and feedback share a single connector, keeping the external interface compact and the cable exit area less crowded. Position data comes from a resolver that provides analog sine and cosine signals for rotor-angle monitoring under electrical noise and rapid acceleration.

The mounting flange measures 142 mm across and uses a 14 × 14 mm interface pattern, while manufacturing tolerances hold the output position within 6 arcmin to support repeatable indexing. During operation, the rotor can reach 3000 rpm, which suits many common gearbox ratios and supports high-speed motion in packaging and material-handling systems. The output uses a smooth shaft, so couplings rely on friction or clamping hubs because no keyway or oil seal is fitted. The motor is supplied without a holding brake, so any load that must remain fixed at standstill needs holding force from the drive or external mechanics.