Headline ratings and what they mean at first power-up
The 1FL2105-2AF11-1MB0 is a Siemens SIMOTICS S-1FL2 low-inertia servomotor sized for a 400 V 3AC supply, rated at Pn 1.5 kW at 3000 rpm with a standstill torque M0 of 5 Nm and a continuous rated torque Mn of 4.6 Nm (cite:). At Nn the motor delivers its full rated shaft power; the 5 Nm M0 ceiling defines the peak overload band during acceleration and stop ramps, which is the figure to budget against when sizing a S200 axis for short-cycle moves. The mechanical package is a 52 mm shaft height with keyed shaft (tolerance N), a holding brake, and a 21-bit absolute encoder fed back through an angular connector type AM21 (cite:). IP65 with an oil seal on the shaft through-hole keeps the motor body sealed against coolant splash and cutting-fluid washdown typical of light packaging and small machine-tool cells; the brake adds the holding-torque path needed for vertical-axis applications where loss of power must not drop the load. This motor is part of the 1FL2 servomotor family matched to the SINAMICS S200 drive system (cite:), so commissioning starts from the S200 firmware project, not a generic third-party drive profile — the motor code, encoder resolution, and brake logic are all expected to be loaded as the matched S200 dataset.
Compliance, lifecycle, and what the record actually says
Substance-compliance posture is RoHS-compliant since 01-01-18 with REACH Article 33 candidate-list obligations covered through the published Reach Information disclosure (cite:,cite:).
Internal classification fields for the BOM and ERP lines
Internal classification fields are Group Code R220 and Product Group X0DK (cite:,cite:) — these are the keys to land on the correct MRP product master and not an adjacent servomotor line when entering the order against the BOM. The product class entry records that this item is manufactured to order and cannot be reused or returned against credit (cite:); quantity unit is 1 piece (cite:), packaging quantity is 1 (cite:), and the shipping carton measures 432 x 222 x 240 mm (cite:) — relevant if a panel-builder is kitting several motors into one consignment and needs to confirm pallet/stack dimensions before the carrier arrives.