Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor

Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor About

The Siemens 1FE1083-6WL10-3WB0 is a SIMOTICS M 1FE1 built-in synchronous motor spare-part rotor, designed for high-performance spindle and precision machine-tool applications. It is a 6-pole permanent-magnet synchronous motor rotor designed for a 600 V DC-link voltage, water cooling, and high-speed operation. The associated motor configuration provides 56.6 kW rated output power, 90 Nm rated torque, and a rated speed of 6,000 RPM. Its maximum permissible speed is 9,000 RPM, making it suitable for demanding high-speed spindle applications. The rotor features encapsulated winding with standard KTY protection for reliable thermal monitoring and is supplied with a 67 mm inner-diameter rotor sleeve. It includes 1.5 m free cable ends, with the cable outlet positioned at the larger outer diameter of the cooling jacket. This component is supplied as a rotor spare part and is intended to be integrated with the corresponding stator and cooling arrangement rather than operated independently. The rotor weighs approximately 7.1 kg. It is suitable for CNC spindles, high-speed machining centers, precision machine tools, grinding equipment, and industrial applications requiring high power density, high rotational speed, and dependable thermal management.