Active servo, built to order — what a buyer takes to the BOM line
Siemens lists the 1FL2105-4AF11-0HB0 as a SIMOTICS S-1FL2 low-voltage servomotor in the 1FL2 family for SINAMICS S200 drives, supplied at 400 V 3AC with a rated power of 2 kW and a rated speed of 3000 rpm; the shaft-height 52 mm frame carries a 8 Nm stall torque (M0), 6.6 Nm continuous (Mn), an AS17-bit absolute encoder via the angled connector, an IP65 housing with oil seal, a holding brake, and a plain shaft with tolerance N — i.e. the part is the brake-equipped, sealed, single-cable variant spec'd to match a SINAMICS S200 axis module.
Lifecycle and the order code's class code
The status the manufacturer carries is current (Active), so the order code remains in regular production rather than being routed through last-time-buy or broker channels; the product class note, however, is C — built to order with no return-for-credit option — which is what every Siemens 1FL2 servo ships under and is the line item a procurement system needs to recognize on a configured PO.
Group / product group codes the PO needs to map correctly
The order code carries internal group code R220 and product group X0DK; these are the codes an enterprise catalog or punch-out uses to gate the part under the Siemens Servo Motors taxonomy, so a tail-spend buyer routing the line through a preferred-supplier catalog should confirm both R220 and X0DK are mapped on the supplier side before opening an RFQ.
Compliance stance the audit trail expects
RoHS compliance is recorded as in effect since 01-01-18, and REACH Art. 33 disclosure obligations are flagged against the current candidate list — i.e. the part is EU substance-restriction compliant but a buyer shipping into jurisdictions with their own chemical-disclosure regimes (e.g. California Prop 65 or similar) still needs to pull the latest REACH candidate statement at the time of PO, because the candidate list itself moves; no additional UL / IEC certification is recorded in this spec bundle.
Packaging and handling
Unit quantity is one piece and the shipping carton is 432 mm × 222 mm × 240 mm — the size a downstream planner needs when slotting a single servo into a kitting pick-face alongside the matching SINAMICS S200 line module and cabling.