Product Description:

The 8LSA45.E0022D000-0 is a servo-grade motor from B&R Automation that belongs to the 8LS Synchronous Motors series. Within an automation cell, it drives axes that need precise velocity and position control, linking directly to the manufacturer’s drive modules and PLC platforms. Its mechanical envelope and electronic feedback support rapid installation in material-handling stations, packaging machines, and general motion systems where tightly synchronized movement is required.

The motor operates at a nominal speed of 2200 rpm, giving it midrange speed capability for conveyor rollers or indexing tables. Torque is generated by a three-phase synchronous design, so the drive can coordinate current with rotor position for efficient operation. Heat is removed through a self-cooling housing that relies on free air circulation, eliminating the need for separate blowers or liquid circuits. A square flange measuring 100 mm provides a common mounting face for attachment to gearboxes or machine frames. Power and feedback conductors exit through an angled swivel connector, allowing cable loops to clear guards and moving components without tight bends.

Position data comes from an optical EnDat encoder that supports the EnDat 2.1 protocol and provides absolute position values after each reset. Its 13-bit single-turn and 0-bit multi-turn resolution suits moderate-precision linear stages while keeping the data word short for fieldbus traffic. The motor is supplied with a keyed circular connector, so no pigtail leads need to be terminated on site, and it attaches to equipment through a rigid mounting flange. The configuration has single-turn capability and length code 5. It also includes a smooth shaft without an oil seal and no holding brake, making external load retention necessary when the axis must remain stationary without drive torque.