Headline rating and what it means at the bench
The 1FL2205-4AF01-1SB0 is a SIMOTICS S-1FL2 servo motor drawing 400 V 3AC supply at a rated power of 1.5 kW and a rated speed of 3000 rpm, with a standstill torque M0 of 6 Nm and rated torque Mn of 4.6 Nm — sized for positioning axes where 1.5 kW of continuous mechanical output at 3000 rpm is what the machine actually needs, not what the headline stall figure suggests. It is built around a 48 mm shaft height and carries the 1FL2 family designation for direct pairing with a SINAMICS S200 drive, so the drive sizing exercise and the motor's connector/encoder format are not a free choice — the cable set and parameter set assume this family pairing.
Mechanical build and what it carries into the cabinet
The motor ships with an angular connector at the terminal box (AS21 encoder side), a keyed shaft with N tolerance, and no holding brake — if the application needs a fail-safe hold on vertical axes, this build is the wrong option and the brake variant must be specified at order time. Protection class is IP65 with an oil seal at the shaft pass-through, which means the housing tolerates splash and light coolant exposure typical of a machine-tool or packaging-line enclosure, but the seal is the wet-side limit — submersion and jet wash are outside its rating.
Compliance paperwork that travels with the crate
Substance-restriction compliance runs to the RoHS directive with an effective date of 01-01-18, and the listing carries a REACH Article 33 duty-to-inform flag — buyers pulling a declaration pack for a CE technical file should be able to obtain both without chasing the manufacturer separately. The product sits in the catalog at Group Code R220 / Product Group X0DK and ships one piece per package (382.00 x 222.00 x 240.00 mm outer dimensions), no ECCN controls (AL:N / ECCN:N), which matters more for export paperwork than for the build itself. Lifecycle status is recorded as current and the part carries product class C — built to order, non-returnable for credit — so this is not a stocked shelf item, it is specified into the BOM and built against it.