Product Description:

The 8LSA45.E3060D200-0 is a rotary servo motor built by B&R Automation as part of the 8LS Synchronous Motors series. It is intended for closed-loop motion axes in packaging systems, material-handling equipment, and general factory machinery, where the drive must convert commanded current into accurate torque and speed. This allows the motor to support repeatable positioning, controlled acceleration, and stable speed regulation during automated machine cycles. The 8LSA configuration means the motor is supplied without reinforced bearings, so it is best suited to applications with moderate radial loads rather than heavy belt pull or similar side loading.

The motor is rated for 6000 rpm, allowing high-speed indexing and rapid axis movement without requiring gear reduction in many applications. A 100 mm mounting flange provides a standardized face for direct attachment to machine frames or gearboxes, and the pre-located tapped holes simplify alignment during installation. The built-in standard holding brake locks the rotor when control power is removed, which helps prevent drift on vertical or suspended axes. Its length code 5 housing offers a balance between torque density and installation depth. The motor also uses a smooth shaft, which is intended for clamp couplings and avoids the stress concentrations associated with a keyed shaft.

Cooling is handled by self-cooling, so heat is dissipated through natural convection without the need for blower fittings or external forced-air hardware. Power and feedback lines exit through an angled swivel connector, allowing the cable to bend more easily inside tight enclosures while maintaining clearance from nearby components. The stator is wound for three-phase synchronous operation, which supports smooth low-speed control and consistent torque production through each electrical cycle. Because the motor has no oil seal, the shaft area should be protected from direct fluid splash during operation. The absence of that seal also reduces added friction at the shaft and helps the motor reach its full speed capability.