0.75 kW / 2.4 Nm at 3000 rpm — the working envelope
The 1FL2204-2AF11-1SC0 is a SIMOTICS S-1FL2 low-inertia servomotor from the 1FL2 family that pairs with the SINAMICS S200 drive line, supplied at 400 V three-phase with a rated power of 0.75 kW and a rated speed of 3000 rpm — meaning it lands in the small-format machine-tool / pick-and-place / indexing-axes class where a stall torque of 2.4 Nm is enough to accelerate the load and a continuous rating of 2.4 Nm (M0 = Mn) holds the contouring torque at speed without derating. Equal M0 and Mn is the practical note: on this frame the motor is rated for sustained stall current equal to rated current, so the drive can hold position at zero speed at full torque without tripping on thermal limits — useful for vertical-axis and clamping duties where the brake holds the load and the motor only absorbs holding current.
Mechanical build — shaft height 40, brake, key, IP65 oil seal
The 1FL2204-2AF11-1SC0 ships on a shaft-height-40 frame with a keyed shaft (tolerance N), an integrated holding brake, and IP65 protection with an oil seal at the shaft pass-through — so it mounts into a gearbox or coupling at the machine end with a positive-locking key, and the oil seal keeps cutting fluid and coolant out of the bearing cavity in a wet machine environment. Connection is via the hybrid connector (AS-interface style 21-bit encoder feedback carried on the same plug) — the single-cable hybrid approach cuts the panel-side wiring to power + feedback on one connector, which is what the SINAMICS S200 drive is set up to accept; the mating half and pinout are S200-specific, not the older S120 one-cable set.
Lifecycle, compliance, and order posture
Built-to-order classification is the procurement-relevant detail: a 0.75 kW S-1FL2 with this exact encoder / brake / connector option set is not pulled from shelf stock but produced against the order, so the realistic route is to specify it into the BOM line against an RFQ and confirm the manufacturing lead time at quote rather than treat it as a next-day shipment.