ABB 7BBSM100N-4150AA Servo Motors - CE/CSA/TUV/UR

8-pole design delivers high torque density and smooth dynamic response, boosting positioning accuracy across demanding axes in machine tools and robotics. Key specs such as 40 N·m torque, 27 A rated current, and 300 V supply translate into reliable performance under peak loads and rapid acceleration. This combination supports tighter control loops and reduced energy waste, enabling higher throughput on automated lines. Resolver feedback in the ABB servo motor family provides precise back-EMF correlation for repeatable positioning. The integrated resolver and NEO feedback deliver improved accuracy during long cycles and in high-vibration environments. Ideal for CNC axes and robotic wrists where drift must be minimized, especially in high-precision milling or assembly tasks. Global compliance is straightforward with CE, CSA, TUV, and UR certifications, reducing qualification time across international sites. RoHS compliance further lowers lifecycle risk by ensuring lead and restricted substance controls throughout manufacturing and end-of-life disposal. Stocked at multiple warehouses and offered with zero-day lead time, the model minimizes downtime during scheduled upgrades or urgent replacements. Installers benefit from a robust, enclosure-taught design (TENV) and a 300 V rating that aligns with common servo drives. Product Net Dimensions and Weight show a compact footprint for integration into tight spaces: 58.42 cm length, 31.75 cm width, 33.65 cm height, 37.932 kg. With a 8P frame and 4,000 r/min maximum speed, the motor supports rapid, precise motion on high-speed lines. Although the catalog lists the frame size as Undefined, verify mounting and coupling with your drive to avoid rework, yet the BSM_N-Series platform is compatible with standard servo amplifiers and cables when properly matched. Real-world deployments benefit from strong torque, reliable resolver feedback, and proactive maintenance planning, delivering measurable ROI through reduced downtime and higher throughput.