Where this motor sits in the S200 axis
The 1FL2103-4AF11-1SC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the family sized for SINAMICS S200 drives — a compact 400 V 3AC axis intended to land cleanly inside the S200 commissioning toolchain without parameter-portability surprises. At 0.4 kW rated with a 3000 rpm nominal speed and 1.27 Nm continuous torque, this is the small-frame end of the 1FL2 line — sized for handling axes, small-format feeders, and indexing tables where the cycle time budget is tight and following error has to stay inside a few milliradians. The shaft-height 30 mm frame and IP65 sealing with oil seal point at a machine-build environment rather than a washdown cell — close to the gearbox, exposed to cutting-fluid mist and coolant splash, but not the open food-grade line.
Feedback, brake, connector — the configuration decisions
The 21-bit absolute encoder resolution keeps a single-turn position word dense enough that the S200 position loop sees sub-arc-minute feedback quantisation — well below the mechanical backlash of any realistic gearbox on a 30 mm-frame axis. Hybrid connector output and shaft key with tolerance N mean the cable harness and coupling selection follow the S200 accessory ecosystem; mixing connector families here forces a re-terminated cable rather than a parameter change.
Compliance and order-class posture
Compliance with the RoHS substance restrictions has been in force since 01-01-18, and the part is captured under REACH Art. 33 information duty — both standard for an EU-shipped servo line, no extra documentation requested at order time. Export-control classification is AL:N / ECCN:N, so the motor moves cross-border without an export licence gate on the order side. Listed as class C — manufactured to order, non-returnable, non-reusable against credit — so specifying one to a BOM line is a commitment; the right count goes on the PO the first time.
Quoting and supply
Single-piece quantity unit, packed 1 per shipper at 315 x 182 x 172 mm — clean for one-axis spares but worth grouping the order if a multi-axis build is on the dock.