Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor

Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor About

The Siemens 1FE1092-4WV11-6NN2 is a SIMOTICS M 1FE1 built-in synchronous motor designed for high-speed precision spindle and machine-tool applications. It is a 4-pole permanent-magnet synchronous motor with a 600 V DC-link voltage, water cooling, and IP00 protection as an integrated motor component. The motor provides 10.5 kW rated output power, 50 Nm rated torque, and a rated speed of 2000 RPM. Its maximum permissible speed is 10,000 RPM, making it suitable for demanding high-speed spindle applications. The motor uses a potted winding with standard protection and Pt1000 temperature sensing for thermal monitoring. The configuration consists of individual stator and rotor components, with special stator and rotor specifications defined by the associated options. It has 0.5 m free cable ends, with the cable outlet positioned at the large diameter of the cooling jacket. The associated V17 configuration specifies a cooling jacket with D and D1 tolerance class g6. Siemens-related listings identify this model as a water-cooled SIMOTICS M built-in synchronous motor.