Servo motor definition for the 1FL2104-4AG10-1HC0
The 1FL2104-4AG10-1HC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family, sized to pair with a SINAMICS S200 drive on a 200 V three-phase bus. Its 1 kW rated power at 3000 rpm, with 3.2 Nm continuous torque (M0 = Mn), places it in the compact motion class typically used for machine-tool axes, small-format pick-and-place gantries, and packaging index tables where the drive and motor are tuned as a matched pair. The motor carries a 17-bit hybrid encoder, a keyed shaft to tolerance N, and an integrated holding brake — the configuration most builders reach for when a vertical axis needs to hold position with the drive de-energised. The shaft height is 40 mm and the housing is rated IP54 without an oil seal, so it suits cabinet-mounted or light-dust cabinet-side installations rather than washdown or food-grade duty.
Sizing and matching to the SINAMICS S200 drive
At 1 kW and 3000 rpm with matched M0 and Mn (3.2 Nm each), this motor delivers its full rated torque across the constant-torque range up to base speed — meaning the drive does not need to uprate the converter to get full torque at zero speed. The 200 V 3AC supply rails into the S200 PN family without a step-up transformer; specifying a 400 V class servo would force a different bus topology. Because M0 equals Mn, the motor does not provide a separate overload margin beyond rated — continuous duty at 3.2 Nm is the thermal ceiling. If the application profile calls for short bursts above rated torque, the S200 drive's torque-boost capability is what carries that overload, not the motor's own rating. The unit ships as a single piece (Quantity Unit 1 Piece) in a 382.00 x 222.00 x 240.00 mm package, Group Code R220 / Product Group X0DK — relevant when your MRP system keys off those fields for stock classification and reorder trigger logic.
Compliance documentation on file
RoHS substance-restriction compliance has applied to this part since 01-01-18, and REACH Art. 33 candidate-list information is published by Siemens for the article. Export-control classification is AL:N / ECCN:N, which means no special export licence is required for cross-border shipment of the motor itself.