Siemens 1FL2102-4AG00-0HC0 SIMOTICS S-1FL2 Servomotor 100W 3000rpm 200V Servo Motor

The Siemens 1FL2102-4AG00-0HC0 is a SIMOTICS S-1FL2 servo motor rated 100 W at 3,000 rpm, delivering 0.32 Nm rated torque from a 200 V 3AC supply. It pairs with the SINAMICS S200 drive and carries a 17-bit absolute singleturn encoder on a hybrid connector. The plain shaft ships without a holding brake, in IP54 protection without an oil seal.

Selection Notes

The 20 mm shaft height is the smallest frame in the 1FL2 line, sized for axes that stay under 0.5 Nm continuous torque rather than heavier loads. Static and rated torque are equal at 0.32 Nm, so the motor holds position at the same torque it runs at, with headroom to 1.12 Nm for short accelerations. Rated current of 0.76 A against a 2.95 A peak keeps the SINAMICS S200 axis current loop lightly loaded rather than running near its ceiling. The 40.6 mm flange and 8 mm shaft diameter set the mechanical interface for this frame size. Choosing between siblings in this series comes down to shaft height and torque: larger-frame variants at the same 17-bit encoder resolution cover proportionally heavier axes.

Applications

Natural cooling and IP54 protection without an oil seal fit panel-mounted or lightly enclosed installations rather than washdown areas. The low rated torque paired with a 6,500 rpm maximum speed suits small pick-and-place axes, indexing mechanisms, and light conveyor drives running on a SINAMICS S200 single-axis system.