Industrial B7120Q-03324 EM100070 Servo Motor

SMITEC Lafert B7120Q-03324/EM100070 servo motor is a compact, eight‑pole AC servo unit designed for precise rotary motion in industrial automation. The model is specified for an input current of 11.9 A and a supply voltage around 400 V, with a rated speed of 3,000 RPM; some listings also reference a 296 V variant, reflecting regional or revision differences found in distributor catalogs. The 8P (eight‑pole) configuration supports smooth torque delivery when paired with a compatible servo drive, making it suitable for demanding applications where fast dynamic response and repeatable positioning matter. The B7120Q-03324/EM100070 designation identifies the exact motor within the SMITEC/LAFERT product family and is commonly seen in retrofit projects or OEM installations where a like‑for‑like replacement is required. Typical use cases include CNC machine axes, automated packaging lines, robotic joints, and material‑handling conveyors where reliable torque, thermal robustness, and integration with standard industrial drives are important. When integrating, verify encoder type and connector arrangement per the OEM documentation and ensure the drive voltage and control signals match the motor’s electrical ratings.