Siemens 1FL6092-1AC61-2AA1 SIMOTICS S-1FL6 3.5kW 2000rpm 400V IP65 Servo Motor

The Siemens 1FL6092-1AC61-2AA1 is a SIMOTICS S-1FL6 servo motor rated 3.5 kW at 2000 rpm with 22 Nm static torque, built for 3AC 400 V operation and paired with SINAMICS V70 or V90 converters. It carries an IP65 rating with a 2500 increment/rev incremental encoder and a 90 mm shaft height.

Selection Notes

At 22 Nm static torque, 3.5 kW rated power, and a 3,000 rpm max speed, this is a lower-torque, higher-max-speed member of the 1FL6 90 mm shaft-height family - a good fit when the load needs less continuous torque than a higher-power sibling but benefits from headroom above the 2000 rpm rated speed for brief high-speed moves. The 32.9 A max current against an 11.0 A rated current gives roughly 3x overload margin for acceleration phases. Natural cooling and the incremental, not absolute, encoder mean the axis needs a homing sequence on power-up.

Applications

Servo axis drive for machine tools, packaging equipment, and material-handling systems running on SINAMICS V70 or V90 drives, where a 90 mm-frame, 3.5 kW / 2000 rpm servo motor with IP65 sealing suits the load without the extra torque headroom of a larger frame.