Headline ratings: 1 kW at 3000 rpm in a 40 mm frame
The Siemens 1FL2104-4AF00-0MC0 is a SIMOTICS S-1FL2 low-inertia servomotor sized for 1 kW continuous output at 400 V 3AC supply, rated at a nominal speed of 3000 rpm with matched standstill and continuous torque of 3.2 Nm (M0 = Mn = 3.2 Nm), giving the same torque margin at zero and rated speed — a profile consistent with positioning axes rather than constant-torque loads at low speed. The motor is part of the 1FL2 servomotor family sized for the SINAMICS S200 drive system; pairing is the line's defining constraint — a SINAMICS S200 drive is the matched converter, not a generic third-party drive. Mechanical build: 40 mm shaft height, plain shaft with Tolerance N, IP54 protection class without oil seal, and a 21-bit hybrid connector AM21 encoder feedback — the plain shaft means no keyway, so coupling selection must use a clamping or shrink-fit element rather than a keyed hub.
Production status and order class
Per the product class definition, this is a made-to-order item (Product class C): the motor is produced to order, cannot be reused or re-utilized, and is not returnable against credit — the procurement implication is that order quantity must be frozen at RFQ, with cancellation and re-stocking terms constrained by that class. Packaging is one piece per shipper at 382 × 222 × 240 mm and the part carries no export-control flag (AL: N / ECCN: N), simplifying cross-border dispatch documentation.
Compliance documentation on record
RoHS compliance per the substance restrictions of the directive is documented since 01-01-18, and REACH Article 33 duty-to-inform is flagged on the product record with the standard Reach Information reference — these are the two substance-compliance anchors typically required for tender and audit pack submissions.
Sourcing the 1FL2104-4AF00-0MC0
As an active made-to-order line, the 1FL2104-4AF00-0MC0 is specified into the BOM and quoted to order — pricing and a firm lead time are confirmed against the RFQ, with no factory-direct stock carried here; the matched SINAMICS S200 converter must be ordered in the same project envelope to keep the encoder/drive handshake valid.