Siemens 1FL2104-4AF01-1HC0 — what the order code covers
The Siemens 1FL2104-4AF01-1HC0 is a SIMOTICS S-1FL2 low-inertia servomotor sized for the SINAMICS S200 drive platform — 1 kW rated power at 400 V three-phase supply, 3000 rpm nominal speed, with 3.2 Nm continuous torque that matches standstill torque on this frame, so the motor holds rated torque across the operating window without a torque-fold region on the S200 drive side. Mechanical fit is set by the 40 mm shaft height, a keyed N-tolerance shaft, and a hybrid connector for power and signal — meaning the motor drops onto the standard 1FL2 mounting footprint and plugs into the S200 harness without an extra adapter, but the absence of a holding brake rules it out for gravity-loaded axes that need a fail-safe stop.
IP65 with oil seal and what that means on the line
The housing is rated IP65 with an oil seal, so the 1FL2104-4AF01-1HC0 tolerates dust ingress and low-pressure water jets — it sits comfortably on machine tools, packaging lines, and light food-and-bev washdown zones, but the oil seal adds drag at the shaft exit and is the wear item to watch during scheduled service intervals. The 17-bit absolute encoder (AS interface) feeds position feedback back to the SINAMICS S200 without a battery-backed multi-turn buffer, so the controller re-homes on power-up after every cold start — keep that in mind when retrofitting into an axis that previously used a multi-turn absolute encoder.
Compliance pack and what ships with the motor
RoHS compliance has been in force since 01-01-18, and REACH Article 33 candidate-list information is supplied with the product — the declaration pack covers the EU substance-restriction requirements a panel builder needs for CE marking under the Machinery Directive, while export-control classification is AL:N / ECCN:N, so the motor ships without an export-licence gate to most destinations.
Group code and packaging for the storeroom
Siemens lists the group code as R220 and the product group as X0DK — the same codes used across the 1FL2 / SINAMICS S200 pairing on the manufacturer's order portal — and the unit ships as one piece per package in a 382 × 222 × 240 mm box, so a single motor takes one carton slot on the receiving dock.