Servo motor rating and what 2.4 Nm / 0.75 kW means on the SINAMICS S210
The Siemens 1FK2204-5AF00-0SA0 is a SIMOTICS S-1FK2 CT servomotor from the 1FK2 family targeted at SINAMICS S210 drives. It is the low-inertia CT (compact, torque-optimised) frame intended for highly dynamic positioning — pick-and-place gantries, indexing tables, small-format packaging and laboratory automation are the natural fit. On the nameplate the motor delivers M0 = 2.4 Nm of stall torque with PN = 0.75 kW at nN = 3000 rpm on a 380–480 V supply, and PN = 0.375 kW at nN = 1500 rpm on 200–240 V. That dual voltage curve is the characteristic that decides whether the part drops onto a 230 V European line, a 400 V three-phase, or a 480 V North American feed without changing the motor — match the SINAMICS S210 line voltage to the right operating point, not the other way round. The shaft is a cylindrical D19 × 40 mm stub and the encoder is an absolute single-turn 22-bit AS22DQC read out through the OCC interface via a rotatable M17 plug. The single-turn 22-bit resolution (≈4.1 million counts/rev) is what gives the S210 the commutation accuracy it needs for high-dynamic motion without an external homing routine on every power-up. Degree of protection is IP64 — dust-tight and protected against splashing water from any direction. That rating covers typical cabinet-internal mounting or a lightly splashed machine frame; it is not a washdown rating, so food-and-beverage or outdoor deployments need an enclosure or a sleeved boot.
Substance compliance for the supplier-quality sign-off
Compliance documentation: RoHS conformity has been in force for this product since 01-07-06. REACH Art. 33 duty-to-inform is supported and the current candidate-list statement is available via the manufacturer's Reach Information page. Export control classification is AL:N / ECCN:N_CNDU — no special export licence required for routine commercial shipment. The product class declaration is recorded as C — products manufactured / produced to order, which cannot be reused or re-utilised or returned against credit. That has a direct procurement consequence: any cancellation or surplus return has to be negotiated against the make-to-order status rather than a standard return-to-stock policy.
Catalog identity and packaging for the BOM line
Catalog identity on the Siemens price list: Group Code R220, Product Group 9021, Quantity Unit 1 Piece, Packaging Quantity 1. Those four fields are what your PO line has to mirror — a request against the wrong group code is the most common reason a Siemens quote bounces. Shipping carton dimensions are 452.00 × 250.00 × 267.00 mm for the single-piece pack. Worth noting for incoming-logistics planning — the 1FK2 frame ships in a generously sized box because of the concentric connector and shaft protection, not because the motor itself is bulky.