Product Description:

The 8LSA35.E3030D000-0 is a three-phase synchronous motor manufactured by B&R Automation for the 8LS Synchronous Motors series. In industrial automation, this unit acts as a drive element that delivers precise angular positioning and velocity control for conveyor sections, pick-and-place heads, and compact machining stations. The motor is compatible with the company’s modular motion platform, ACOPOS servo drives, and standard feedback cabling.

The motor has a rated speed of 3000 rpm, which is its continuous operating speed under rated conditions. Heat is dissipated by self-cooling through free air circulation, so the housing relies on ambient airflow rather than additional fans. A flange dimension of 91.3 mm establishes the frame envelope and provides the centering pilot for precise alignment with gearheads or machine plates. Service leads exit through an angled swivel orientation, which helps relieve cable strain and provides flexible routing within the machine. A plug-in connector allows the motor cable to be disconnected without opening a terminal box.

Shaft torque is transferred through a smooth shaft, making the unit suitable for clamp coupling systems that minimize backlash. Machine attachment is handled by a mounting flange, while internal stack length code 5 balances rotor inertia with output capability inside the compact housing. The 8LSA base family designator indicates standard construction without reinforced bearings, which helps reduce weight for horizontal axes. As a three-phase synchronous motor, it maintains a fixed relationship between rotor speed and the electrical supply frequency, supporting precise electronic commutation and repeatable positioning. The motor does not include an internal holding brake, so an external brake is required when a load must remain stationary without motor torque. It also does not include a shaft seal, so additional sealing is necessary when the installation requires protection against oil or other fluids.