8LSA46.E3060D000-0 by B & R Automation

B & R Automation manufactures the 8LS Synchronous Motors series. The 8LSA46.E3060D000-0 motor belongs to the 8LSA configuration for general-purpose motion axes in automated packaging, pick-and-place, and assembly cells. As a rotary actuator, it converts drive current into torque and provides closed-loop positioning when paired with a compatible servo amplifier. This makes it suitable for fast indexing, coordinated transfer motions, and other servo tasks that depend on accurate speed and position control through the drive. Its standard construction suits applications where external radial loads are minimal and high dynamic response is required.

The rated mechanical speed reaches 6000 rpm, permitting high surface velocities on tooling while keeping magnetic losses within the stator limits. Thermal regulation relies on self-cooling with free circulation, so ambient airflow is sufficient and no external blower or liquid circuit is required. Power and feedback cabling exit through an angled swivel connector, allowing strain-relief loops inside tight enclosures where rear clearance is limited. The motor-side interface uses a single connector for the electrical connection. A flange face of 100 mm sets the bolting pattern and aligns the motor with gearboxes or direct-drive loads.

The drive end uses a smooth shaft, so couplings or pulleys can slide on without keyway alignment. Internally, the motor uses no reinforced bearings, which helps keep mass and inertia low when axial forces are limited. Installation relies on the provided mounting flange, and no foot option is present, which supports compact axial stacking on modular stations and machine plates. Its three-phase synchronous design yields constant torque per ampere across the usable speed range. The synchronous operating principle also supports stable servo response during repeated acceleration and deceleration cycles.