Where this 1FL2 drops in the cabinet
The Siemens 1FL2103-4AF11-1HC0 sits in the SIMOTICS S-1FL2 low-inertia family built to pair with the SINAMICS S200 drive — a 400 V three-phase supply, 0.4 kW rated power, 1.27 Nm rated and stall torque, and 3000 rpm rated speed in a shaft-height 30 mm frame. Holding brake is fitted, shaft key with tolerance N, and the motor carries an AS17 single-turn absolute encoder — the combination a feed axis or small rotary table typically asks for on packaging lines, labelers, and small-format pick-and-place.
Fit and duty at a glance
Power 0.4 kW Pn and torque 1.27 Nm put this frame in the lighter end of the 1FL2 range — sized for auxiliary axes, diverters, and small-format conveyors rather than the main spindle of a working machine. IP65 protection class with oil seal means the motor housing tolerates washdown and light coolant exposure on a food, beverage, or cosmetics line; the brake holds the axis on power-loss events common in vertical or gravity-loaded modules. The hybrid connector and AS17 absolute encoder wire directly into the matched SINAMICS S200 — the drive auto-commissioning identifies the 1FL2 via the electronic nameplate, so torque scaling, pole-pair count, and brake control all arrive pre-loaded.
Lifecycle, compliance, and BOM placement
Lifecycle stage is recorded as current and the order code is active — the 1FL2103-4AF11-1HC0 is in normal production against today's SINAMICS S200 portfolio. Product class is made-to-order, one-piece quantity unit, and the unit ships in its own 315 x 182 x 172 mm pack — treat each line as a buildable slot on the BOM rather than a shelf-swap with no lead time.
Building the BOM around it
Group Code R220, Product Group X0DJ — file this line under the Siemens servo-motor commodity code so the inward-goods gate routes the delivery to the drives section of the panel shop rather than the AC induction-motor shelf. Since this is a configured, made-to-order motor, lock the order code at the design freeze — a different brake option, encoder resolution, or shaft key variant is a different MPN, not a field-swappable option.