Product Description:

The 8LWA23.B9045S000-0 is a high-torque servo motor produced by B&R Automation within the 8LWA High Torque Servo Motors series. It is intended for closed-loop motion axes in packaging, assembly, and material-handling lines. The motor supplies high stall torque to compact drive systems used for precise positioning in industrial automation.

The housing is rated IP64, so airborne dust cannot enter in harmful amounts and water splashes do not disrupt operation. Under continuous duty, the rotor reaches 4500 rpm, which sets the upper speed range for the drive. Heat is removed by self-cooling, so no external blower or coolant circuit is required. Feedback uses the EnDat 2.2 protocol, enabling automatic parameter transfer over the hybrid cable. The stator withstands shocks up to 2000 m/s² during operation, which supports use on vibration-prone machinery.

A resolution of 19/12 bits for single-turn and multi-turn feedback supports fine position control across long travel ranges. An internal counter tracks up to 4096 revolutions, so the system retains absolute position information after power loss. The single-cable interface carries power and data together, reducing cable bulk in articulated axes. Rotor temperature is monitored by the AM-LPTC1000F sensor to protect the motor from overheating.

The smooth shaft, motor size 2 profile, and length code 3 support direct coupling to gearboxes in compact layouts. Wake Industrial stocks this motor, offers same-day shipping on qualifying orders, and backs each purchase with a 1-year warranty. For questions about error codes, type codes, or specifications, customers can use the chat tool on the website.