Headline rating and what it drives
The 1FL2104-4AG01-0SC0 is a SIMOTICS S-1FL2 low-inertia servomotor in the 1FL2 family, sized at 1 kW with a rated speed of 3000 rpm and a stall/continuous torque of 3.2 Nm — meaning the same shaft torque is available from standstill through base speed, which is the sizing a SINAMICS S200 axis needs for short indexing moves and constant-velocity runs without field weakening. Windings are 200 V 3AC, matched directly to the SINAMICS S200 drive family; pairing this motor outside an S200 risks DC-bus voltage mismatch on the 400 V class drives, so the drive-side order code is the gate, not the motor's frame alone.
Mechanical stack for panel and machine fit
Shaft height 40 mm with a plain shaft, tolerance N, and no holding brake — so the holding function has to come from the S200 drive's stop function or a downstream mechanical brake; this variant is not specified for vertical axes that require a fail-safe brake on power loss. Feedback is a 21-bit absolute encoder terminated through a hybrid connector, which carries signal and power in a single locking plug — useful at startup because there is only one cable to land on the motor side, and the keyed hybrid connector eliminates the cross-mate risk of separate power and signal leads. Protection class IP65 with oil seal on the shaft pass-through, meaning the motor body and the shaft entry withstand low-pressure washdown and cutting-fluid exposure typical of packaging and light machine-tool cells; the oil seal is the wear part to stock for service, not the bearing shell.
Production status and what that means for the BOM
Lifecycle is listed as current/active, so the BOM line is not on a last-time-buy clock; pairing with SINAMICS S200 stays inside the supported system release the drive commissioning tool expects. The product is class C — manufactured/produced to order, non-returnable, non-reusable — so a trial order against an RFQ should match the production quantity rather than a sample-plus-spares split, because returns are not credited on this class.