Servo motor body — 30 mm shaft height, 1.27 Nm continuous
The Siemens 1FL2203-4AG11-0MC0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 30 mm shaft-height frame, sized for 0.4 kW continuous output at 3000 rpm with both stall and rated torque at 1.27 Nm — a matched low-inertia rotor for short, dynamic point-to-point moves on a SINAMICS S200 drive. It ships with an AM21bit hybrid encoder for absolute position feedback, a plain shaft to Tolerance N, and an integrated holding brake — the combination that most compact pick-and-place and small-format machine builders need from this frame size without adding a gearbox. Protection class is IP65 with oil seal fitted, so the motor body withstands coolant splash and light washdown typical of small CNC tending cells and packaging skids; the cable entry is via the hybrid connector, not a gland, so the sealing path runs through the mated plug.
Active production and order-only class
Lifecycle is recorded as current and active, with the Group Code R220 / Product Group X0DJ identifiers consistent with the current 1FL2 catalog line and SINAMICS S200 drive system pairing. Export control is AL:N / ECCN:N, and RoHS substance compliance has been in force since 01-01-18, with REACH Art. 33 candidate-list disclosure obligations met — the regulatory paperwork that most EU and North American integrators will request before approving a vendor.
Spec ledger worth noting before BOM commit
Packaging dimensions are 315.00 x 182.00 x 172.00 mm for the single-piece shipper, with a Quantity Unit of 1 Piece — useful for air-freight cage sizing on a rush replacement, not a selection parameter. The hybrid connector and absolute encoder choice means the matching cable set on the SINAMICS S200 side is fixed; the drive-side motor power and signal cables for this frame are part of the same ordering logic, not generic M23 cabling.