Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor

Siemens SIMOTICS M 1FE1 Built-In Synchronous Motor About

The Siemens 1FE1092-6WN30-8BW2 is a SIMOTICS M 1FE1 built-in synchronous motor spare part, stator only, designed for high-performance spindle and precision machine-tool applications. It is a 6-pole permanent-magnet synchronous motor stator with a 600 V DC-link voltage, 105 K thermal rating, IP00 protection, and water cooling. The configuration provides 24.2 kW rated output power, 66 Nm rated torque, and 58 A rated current at a rated speed of 3,500 RPM. Its maximum permissible speed is 7,000 RPM, making it suitable for demanding high-speed spindle applications. The stator incorporates Pt1000 temperature sensing, overhead encapsulation with full protection, and two temperature sensors for reliable thermal monitoring. It is supplied with a standard cooling jacket and 0.5 m bare cable ends. The Siemens Industry Mall lists the net weight at approximately 21 kg. As a stator-only spare part, it is intended to be combined with the matching rotor and cooling arrangement to form a complete built-in synchronous motor. It is suitable for CNC spindles, precision machining, grinding equipment, and industrial automation requiring high power density and reliable water cooling.