What this motor drives on a SINAMICS S200 line
The Siemens 1FL2104-4AF10-0MC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 product family, sized as the rotating element of a SINAMICS S200 motion axis — 1 kW rated power at 3000 rpm with a continuous stall and rated torque of 3.2 Nm, fed from a 400 V three-phase supply. 1 kW at 3000 rpm on a 40 mm shaft-height frame lands squarely in the format/converting and small-feed-roller zone — labelling heads, small-axis cross-cutters, pick-and-place slides and packaging indexing — where the 3.2 Nm figure sets the gearbox ratio a designer picks for the moving load.
Reading the nameplate for fit, not just for compliance
The shaft is 40 mm height with plain shaft, tolerance N, and a fitted holding brake — the brake is the energy-removal path on a vertical or back-drivable axis, so this configuration suits gravity-loaded slides that must hold position on loss of drive enable. Power and signal travel through a single hybrid connector AM21bit on the motor back — one cable carries the three-phase feed plus the 21-bit absolute encoder feedback back to the SINAMICS S200 drive, which keeps the cabinet-side wiring to a single drag-chain cord rather than a separate resolver cable. Protection class is IP54 without an oil seal — fine for general factory floors and machine interiors; not specified for washdown or food-grade splash zones, so a food-and-bev or outdoor deployment needs a separate sealing solution at the shaft entry.
Lifecycle read and the procurement lock-in that comes with it
Lifecycle status is recorded as current and active; the family is in production rather than on a last-time-buy clock, so a design-in is not gated by an immediate EOL horizon. Product class is recorded as 'manufactured / produced to order, which cannot be reused or re-utilized or returned against credit' — meaning a mis-spec'd unit is a sunk cost, so the BOM line should freeze the shaft height, encoder resolution, connector variant and brake option before the RFQ is committed. Export classification carries AL:N / ECCN:N — no special-export licence gates most destinations, but the receiving site still confirms its local import control before the RFQ is placed.
Receiving and dock-side details
Each unit ships individually packed at 382.00 x 222.00 x 240.00 mm — a single-piece carton sized for one motor rather than a multi-pack, which matters for the receiving dock planning a line-side replacement rather than a panel build.