What the motor is and where it slots in the drive loop
The Siemens 1FL2204-2BG01-1MC0 is a SIMOTICS S-1FL2 low-inertia servomotor built for pairing with the SINAMICS S200 drive family, with a 200 V 3AC supply, 0.75 kW rated power at 3000 rpm, and matched standstill and rated torque of 2.4 Nm on a 40 mm shaft height. The AM21bit hybrid connector handles power and signal in one cable assembly, the shaft has a key with N tolerance, and there is no holding brake fitted. With IP65 sealing and an oil-sealed cable entry, the motor body is rated for machine environments where coolant mist and cutting oil splash reach the housing — typical on small machining centers, packaging axes, and feeder stations rather than washdown lines. Encoder feedback runs through the same hybrid connector, which is what keeps the PROFINET cycle deterministic to the servo loop without extra feedback wiring on the axis.
Sourcing posture and lifecycle read
Lifecycle stage is listed as current on the manufacturer's record, and the product class is a made-to-order configuration that cannot be returned against credit — so the right way to commit it is on the BOM against an RFQ rather than pulling from shelf stock.
Integrator notes before wiring
At 40 mm shaft height the motor is the compact end of the S-1FL2 range, sized for small-format axes where loop bandwidth and following-error behaviour matter more than stall torque — the 2.4 Nm standstill torque is the figure to budget against the mechanical load peak, not the rated torque. Because the configuration ships without a holding brake, any vertical axis needs a brake elsewhere in the drivetrain or a counterbalance on the mechanics. The packaging footprint of 315 x 182 x 172 mm for a single-piece pack is consistent with a single motor in a cardboard shipper — handle it like a precision shaft assembly, not a bulk commodity, and keep the encoder mating face protected during install.