Definition and core mechanical package
The 1FK2104-5AF01-0MA0 is a SIMOTICS S-1FK2 HD synchronous servo motor from the 1FK2 family, paired with the SINAMICS S210 drive platform and carrying the AM22DQC 22-bit + 12-bit multiturn absolute encoder behind an OCC interface. Its mechanical envelope is a cylindrical-shaft motor with a D19 x 40 mm shaft, IP65 housing, and a rotatable M17 signal/power plug, so the same catalogue code covers multiple cable-routing orientations without re-ordering a different connector variant.
0.75 kW at 3000 rpm — what the duty ratings decide
Rated 0.75 kW at nN=3000 rpm on a 380-480 V supply, the motor delivers its continuous output on the 400 V class typical of European SINAMICS S210 panels; on 200-240 V it drops to 0.375 kW at nN=1500 rpm, so the line voltage selection is the parameter that decides which of the two power figures the drive actually delivers. Stall torque M0=2.4 Nm sets the acceleration headroom for the driven load — for sizing, peak torque follows the S210 drive's current-limit profile rather than this rated figure, which is the continuous envelope the motor sustains without thermal trip.
Panel-side mounting and the IP65 enclosure
IP65 means the housing tolerates low-pressure water jets and dust ingress typical of machine-room and food-and-beverage washdown zones, but it is not a submersion rating — cabling glands and the M17 plug face are the wet-side sealing surface and must be torqued to the manufacturer's spec for the rating to hold. Shipping dimensions are 452.00 x 250.00 x 267.00 mm per pack of 1 piece, so panel layout and crate sizing should plan around that footprint rather than the bare motor body — useful when the line is being rebuilt and the new motor has to fit the existing shipping skid.
Compliance trail and export classification
RoHS compliance is declared since 01-07-06 and REACH Art. 33 candidate-list information is available via the manufacturer's Reach Information page, satisfying the European substance-restriction declarations the EU declaration of conformity depends on. Export control is rated AL:N / ECCN:N_CNDU, which means the part is not on a U.S. dual-use list and ships without an export licence for most destinations — paperwork at the dock is a commercial invoice and the standard Reach/Rohs packet rather than a licence application.
Catalog line and stocking posture
Listed under Group Code R220 and Product Group 9021 with product class C (manufactured to order, non-returnable), which means it is not a shelf-swap spare — it is built against the order, so the critical-spare decision is whether to carry one in the storeroom against the published lead curve rather than rely on the same-day bin. Lifecycle stage is recorded as current, so the BOM line stays on this code rather than a successor — a min/max rule keyed to the S210 drive commissioning window is the right stocking posture for an MRO category buyer who would otherwise pay expedite later.