1 kW low-inertia axis on SINAMICS S200
The 1FL2204-4BG11-1SC0 is a SIMOTICS S-1FL2 servomotor in the 1FL2 family built to drive with the SINAMICS S200 — the supply voltage is 200 V 3AC and the rated point is 1 kW at 3000 rpm, with standstill and continuous torque identical at 3.2 Nm, which means the motor can hold rated current into a static load without thermal step-down between M0 and Mn. The shaft height is 40 mm and the unit ships with a keyed shaft in N tolerance, a holding brake, and a hybrid connector carrying the 21-bit absolute signal — so the mechanical face, encoder feedback, and brake lead are all resolved against a single motor connector at the cabinet entry.
Mechanical fit, sealing, and oil resistance
Protection class is IP65 with oil — meaning the seal set tolerates coolant and cutting-oil splash that would attack a standard shaft seal on a wet machining cell, while the holding brake keeps the vertical axis from drifting when the drive enable drops. The frame is sized at a 382 × 222 × 240 mm pack per piece at ship — a single-motor pack, not a multi-pack, so handling on receipt and line-side delivery is one-lift-per-motor rather than a multi-pack unwrap.
Lifecycle status and configurability
Product class is C: configured / made-to-order, non-returnable, non-reusable; that classifies the motor as a built-to-BOM item where the connector, brake, and shaft option codes are frozen at order entry rather than picked from shelf stock.
Compliance and substance restrictions
RoHS compliance has been in force since 01-01-18, and REACH Art. 33 disclosure applies via the manufacturer's published candidate-list information, so European destock and EU ship-to builds clear the substance-restriction gate on this motor. Export-control class on this line is AL:N / ECCN:N — no special export licence is triggered on standard commercial shipment, which simplifies cross-border freight and EU-to-Asia re-export routing.
Group code, product group, and a note on substitutes
Siemens classifies the motor under group code R220 and product group X0DK — the group-code line is the internal ordering bucket the factory uses for this shaft-height family and is the reference to keep on the purchase order so the option-code string is not misinterpreted at order entry. Within the 1FL2 family the brake, connector, and feedback codes are baked into the option-code suffix on every variant, so any sibling swap has to be matched on those three options in addition to the kW rating — there is no pin-compatible drop-in across connector or feedback styles without a re-wire of the drive-side plug.