What the S-1FL2 spec sheet actually fixes
The 1FL2104-2BG11-1SC0 is a SIMOTICS S-1FL2 low-inertia servo in the 40 mm shaft-height frame, sized at 0.75 kW with a rated speed of 3000 rpm and a continuous stall torque of 2.4 Nm that matches the rated torque figure — meaning the motor runs flat-rated across the working speed band without torque derating below base speed (cite:). It is built exclusively for the SINAMICS S200 drive family, supplied from a 200 V three-phase bus, and ships as a configured production part rather than a stock shelf item — the order-code string itself is the build sheet (cite:, cite:). The encoder is the 21-bit absolute single-turn AS variant delivered through the hybrid connector, so the drive-side cable set and parameter set are fixed once the motor is keyed into the S200 firmware — substituting a different encoder option is not a field-swappable change (cite:).
Holding brake, IP65 seal, shaft key — what ships in the carton
Holding brake is included in the build, which closes off one of the most common kit holes on vertical-axis applications where gravity load must be held at standstill without drive power (cite:). IP65 is rated on the motor body and an oil seal is fitted at the shaft entry, so the unit is intended for factory-floor environments where coolant mist and oil splash reach the housing — it is not the rating for direct washdown or food-grade zones (cite:). A half-key shaft with N tolerance is fitted rather than a plain shaft, so a keyed coupling or pulley can be mounted without a custom machine job on the panel-build bench (cite:).
Lifecycle read and audit-trail data
Lifecycle is recorded as current and the line remains active, so a BOM position built around this order code does not carry a last-time-buy clock at this point in the product cycle (cite:, cite:). RoHS compliance is declared since 01-01-18 and REACH Article 33 information is published for the part, which closes the substance-compliance checklist the panel builder and end-customer usually require on a European build (cite:, cite:). Export control classifies the motor as AL:N / ECCN:N, so cross-border shipment to standard industrial destinations does not require an export licence — useful when the kit is staged across regional sites (cite:).