Rated output and torque — what the numbers mean for sizing
The 1FL2203-2AF10-1HC0: The 0.2 kW output at 3000 rpm nominal speed delivers 0.64 Nm of torque across both standstill and rated conditions — a flat torque curve characteristic of this servo frame, meaning the motor holds its rated torque from near-zero speed up to base speed without the derating you would see on a larger motor. The 30 mm shaft height places this motor in the compact end of the SINAMICS-matched servo range — it fits into tight machine envelopes where a 40 mm or 50 mm frame would not. Confirm the coupling bore diameter and keyway tolerance against the shaft key and N-grade tolerance listed in the build.
Encoder resolution and holding brake
The AS17-bit absolute encoder provides 131,072 counts per revolution — sufficient for positioning tasks where re-homing after power loss is unacceptable, and where the hybrid connector simplifies the encoder cable run back to the SINAMICS S200 drive. The integrated holding brake is standard on this variant — use it for vertical-axis holding when the drive is disabled, not as a service brake. Confirm the brake voltage and current draw against the drive's brake chopper or 24 V supply rating before finalising the harness.
Protection class and physical build
IP54 protects against dust and splashing water from any direction — this motor is suited for enclosed machine compartments and factory automation cells, but it is not a washdown motor; the absence of an oil seal means the shaft bushing is exposed to ambient contamination, so budget a shaft cover or labyrinth seal if the application generates swarf or coolant mist.
Production status and supply posture
Listed as Active by Siemens — this is a current-production servo motor, not an NRND or discontinued line. The product class is C, meaning units are manufactured to order against each purchase order; there is no warehouse stock accumulating and no returns or credit against these units once ordered. RoHS compliance is confirmed since 2018; REACH Article 33 duty-to-inform documentation is available from Siemens on request. If the end equipment targets the EU market and the machine build predates 2018, the compliance gap is closed by this variant.