Product Description:

The 8LSA34.R0060D200-0 is a three-phase synchronous motor manufactured by B & R Automation for the 8LS Synchronous Motors series. This standard 8LSA model omits a reinforced bearing and is intended for direct flange mounting to machine frames. Within automated production cells, it delivers continuous rotary motion to conveyors, pick-and-place heads, and tooling axes where a compact, self-cooled package reduces the need for auxiliary equipment. Electronic commutation allows the connected drive to regulate torque and speed without brushes, reducing wear during repetitive operation.

The mechanical interface uses a flange diameter of 91.3 mm, providing accurate alignment when the mounting flange is bolted to a gearbox or load assembly. Power and feedback cables exit the stator through an angled swivel connector that eases cable routing in confined spaces. Rotor position is monitored by a resolver encoder, allowing closed-loop control in environments subject to vibration. Heat is removed by a self-cooling design that relies on free air circulation, eliminating the need for auxiliary blowers or coolant circuits. Under rated conditions, the motor reaches 6000 rpm, providing high-speed capability without additional gearing when short cycle times are required.

Motion accuracy benefits from a backlash rating of 10 arcmin, while an integrated standard holding brake secures the shaft when power is removed from vertical or intermittently loaded axes. The output end features a smooth shaft, so torque is transferred through a clamping or bonded coupling, and the absence of an oil seal makes the motor suitable for installations where fluid exclusion is handled elsewhere. A length code of 4 indicates the winding-stack length within the housing and supports the motor’s compact axial profile. The flange-mounted arrangement provides a rigid connection to the driven assembly while allowing the swivel connector to be positioned for practical cable clearance.