1 kW / 3.2 Nm on a 40 mm frame
Siemens SIMOTICS S-1FL2 low-inertia servo, order code 1FL2204-4AG00-0HC0: 1 kW rated power at 3000 rpm with both stall torque M0 and rated torque Mn at 3.2 Nm, sized for short-cycle point-to-point motion where the 3.2 Nm ceiling — not the headline kilowatt — defines the acceleration budget per axis. Shaft height 40 mm, plain shaft to tolerance N, no holding brake, IP54 protection class without an oil seal — a dry, panel-side configuration typical of light-load pick-and-place and auxiliary axes rather than wet or food-grade environments. AS-i hybrid connector on the motor side, 17-bit absolute encoder resolution, supply voltage 200 V 3AC — wired and parameterised exclusively as the matching motor for the SINAMICS S200 drive line, so the pairing is a single BOM decision rather than a free combination.
Drive pairing and feedback loop
The product family is the 1FL2 generation built for SINAMICS S200, so the feedback device (AS-i hybrid connector, 17-bit encoder) and the motor parameters are preloaded in the drive's electronic nameplate — autotuning on first commission resolves direction, commutation and resolver offset without manual entry. 200 V 3AC supply rails into the S200 input stage; the 40 mm frame holds the same 3.2 Nm at standstill as at rated speed, meaning the S200 current loop must be sized for the stall profile if the axis dwells under load — confirm I²t in the drive project, not just the running current.
Lifecycle, compliance and BOM class
Product class C (made to order, not returnable for credit) and packaging at one piece per carton sized 382 × 222 × 240 mm — order quantity matches the project build, not bulk stocking. RoHS-compliant since 01-01-18 with REACH Art. 33 disclosure carried under the standard Siemens substance-information flow — the compliance pack is the manufacturer's, not a third-party retest.