SIMOTICS S-1FL2 low-voltage servo for SINAMICS S200
The Siemens 1FL2204-2AF00-1HC0 is a SIMOTICS S-1FL2 synchronous servomotor from the 1FL2 product family, sized to drive SINAMICS S200 axis modules in the low-voltage inverter class. Stator supply is 400 V three-phase at a rated power of 0.75 kW, with a rated speed of 3000 rpm and a continuous torque of 2.4 Nm at standstill — meaning the motor holds its rated torque at zero rpm without falling out of the constant-torque region, which is what makes it usable on indexing tables, labelers, and small-format conveyors where positioning torque is the bottleneck rather than top speed.
Mechanical stack and feedback package
Shaft height is 40 mm with a keyed shaft to tolerance N and no holding brake — so the motor drops onto machines where braking is handled on the gearbox or by the drive's regenerative hold, not by a sprung-rotor brake. The cable exit is a hybrid connector carrying both power and the encoder link, which means one cable assembly from motor to drive rather than separate power and feedback runs. Feedback is the AS17-bit absolute encoder option specified for this variant — the wiring and parameter set align with the SINAMICS S200's commissioning templates, so the axis adopts its position reference on power-up without an extra homing cycle if the absolute multi-turn count is trusted.
IP54 rating and what it allows on the shop floor
Protection class is IP54 without an oil seal, which puts the motor at home in dry machinery rooms, panel-side cabinet interiors, and light-duty conveyor skids — sealed against splashing water and dust ingress from above, but not rated for washdown or submerged service, so any placement near a CIP loop or outdoor panel needs an enclosure upgrade.
Lifecycle and order-class notes
Production status is currently active, with the family still in catalogue for the SINAMICS S200 generation — quoting is straightforward for project builds rather than emergency spares hunting through broker stock. The order is class C: products manufactured to order, non-returnable and non-re-usable, which means the BOM line locks in at the moment the PO is released. Spare-part planning needs to size holding stock against delivery lead time, not against returnable inventory. Order quantity is one piece in its shipping packaging, with carton dimensions of 382 mm × 222 mm × 240 mm — useful for the panel builder running a receiving dock with flat-pack envelope limits.