Siemens SIMODRIVE 1FT5 AC Feed Drive Servo Motor

Siemens SIMODRIVE 1FT5 AC Feed Drive Servo Motor About

The Siemens 1FT5108-1AC71-1EA0 is a SIMODRIVE 1FT5 three-phase AC feed drive servo motor designed for high-precision and dynamic motion-control applications in CNC machines, machine tools, industrial automation, and positioning systems. It is a permanent-magnet synchronous motor with natural air cooling and a 600 V DC-link voltage. The motor has a rated speed of 2000 RPM and provides 68 Nm rated torque at 100 K. It incorporates a tachogenerator and shaft-position encoder for accurate speed and position feedback. The motor features an IP64 protection rating and supports IM B5, IM V1, and IM V3 mounting configurations. For this specific 1EA0 configuration, the motor is prepared for additional encoder mounting and has a shaft with key and keyway without a holding brake; the connector outlet is directed transversely to the right. The motor belongs to the 100 mm frame-size, length-8 version of the Siemens AC Servomotor Series 5. It is suitable for demanding industrial motion-control applications requiring reliable torque, accurate positioning, and robust continuous operation.