What 1FL2203-4AG10-1MC0 is on the bench
The 1FL2203-4AG10-1MC0 is a SIMOTICS S-1FL2 low-inertia servo motor in shaft height 30 mm, built to pair with a SINAMICS S200 drive on a 200 V three-phase bus, rated 0.4 kW at 3000 rpm with a 1.27 Nm continuous (M0=Mn) torque envelope and an integrated holding brake. It sits in the 1FL2 servomotor family for SINAMICS S200, ships with an AM21 hybrid connector, an absolute 21-bit encoder, a keyed shaft in N tolerance, and IP54 protection class without an oil seal — a configuration aimed at compact machine axes where a brake is required for vertical or gravity-loaded axes.
Reading the rating envelope against the drive
0.4 kW at a 3000 rpm rated speed with M0 = Mn = 1.27 Nm means the motor delivers the same stall and rated torque, a flat-torque profile that suits constant-load cycles from low rpm through base speed without an extended constant-power region on this frame. The 200 V 3AC supply class (vs the 400 V class common on larger 1FL2 frames) restricts the motor to single-phase-input-style drive cabinets; pair it only with the S200 variant sized for the 200 V line, and verify the drive firmware mapping for the AM21 hybrid connector pinout before commissioning.
Lifecycle, order policy, and BOM fit
Siemens classifies this as product class C: products manufactured or produced to order, which cannot be reused or re-utilized, nor returned against credit — meaning each unit is built to order, returns are not accepted, and lead time is dictated by factory allocation rather than shelf stock. Group code R220 and product group X0DJ identify the line for internal logistics and BOM reporting; quantity unit is one piece with packaging at 315 x 182 x 172 mm per carton.
Compliance pack on file
RoHS compliance has been declared since 01-01-18, and REACH Art. 33 duty-to-inform is supported via Siemens' published Reach Information. Export control regulations list AL: N / ECCN: N, meaning no export licence is triggered for typical commercial destinations — confirm end-use and embargoed-country checks at order entry if the shipment is non-standard.
Buying it for a running line
Because the 1FL2203-4AG10-1MC0 is produced to order under class C, quoting a quantity secures factory allocation and the lead-time window — there is no off-the-shelf shelf count to pull from, and the BOM line should carry the configured motor code rather than a generic 1FL2 placeholder.