Servo motor built for the SINAMICS S200 axis
The Siemens 1FL2204-4BG01-1MC0 is a low-inertia SIMOTICS S-1FL2 servo intended to drive the matching SINAMICS S200 servo drive on a 200 V three-phase bus, with 1 kW continuous output at 3000 rpm and a 3.2 Nm stall and rated torque figure (cite:). It belongs to the 1FL2 product family specified for SINAMICS S200 systems (cite:), which sets the cable, connector, and electronic nameplate conventions on the drive side. The mechanical package is a 40 mm shaft-height flange, keyed shaft with N tolerance, no holding brake, and an IP65 sealing arrangement that includes an oil seal at the shaft exit — meaning the motor body and shaft entry are sealed for washdown and oily panel-side environments, but the rating is for stationary industrial mounting, not for the food-grade high-pressure wash zones served by IP67G or IP69K (cite:).
Active, built to order — what that means for the BOM line
Siemens lists this order code as actively produced (cite:, cite:). The product class is C: made-to-order items that cannot be returned against credit (cite:), so the warehouse-shelf model does not apply — a stocked unit here is either a cancellation or an over-pull from a project build, not a normal stocking position. Plan the line on lead-time, not on bin depth. Compliance footprint is current with RoHS substance restrictions since 01-01-18 and is tracked under REACH Article 33 candidate-list duties (cite:, cite:). Export-control classification on the record is AL:N / ECCN:N (cite:), which keeps the cross-border paperwork light; verify only if your project ships into a sanctioned end-use list.
Group codes R220 and X0DK — what the planner reads
The Siemens internal codes on this listing are Group Code R220 and Product Group X0DK (cite:, cite:). Those tags are the hook the configurator and the spare-parts desk use when the order code is unreadable — quote RFQs using them alongside the MPN when cross-checking against a Siemens-side export of the BOM. The carton is a single-piece pack at 315.00 x 182.00 x 172.00 mm (cite:), one unit per orderable quantity (cite:, cite:). For a storeroom that lives on cabinet-installation spares, that footprint is the binding constraint when the motor is being kitted alongside the matching S200 drive and the hybrid AM21-bit cable.