S-1FK2 HD on a SINAMICS S120 axis
The 1FK2104-6AF00-1MB0 is a SIMOTICS S-1FK2 HD servo motor rated for M0=3.2 Nm standstill torque with PN=1 kW at nN=3000 rpm on a 380-480 V bus, and PN=0.5 kW at nN=1500 rpm on a 200-240 V bus — the dual rating lets the same frame serve both 230 V and 400/480 V SINAMICS S120 line modules without rewinding the mechanics. It belongs to the 1FK2 servomotor family for SINAMICS S120, so the encoder and power connectors are pre-mapped to the drive: an AM22DQC absolute encoder (22-bit single-turn + 12-bit multi-turn) over DRIVE-CLiQ and a size M17 power plug, meaning the motor ships parameterised to the controller on first plug-in rather than requiring a separate commissioning download.
Shaft, sealing, and what fits where
Degree of protection is IP64 on the motor body, which suits factory-floor cabinets and light splash zones but stops short of washdown; for food-and-bev lines or outdoor mounting an IP65/IP67 variant from the same 1FK2 family is the appropriate substitute, not this code.
Lifecycle, product class, and the BOM line
Lifecycle stage is current and the manufacturer status is Active, so the BOM line is not under a phase-out clock and there is no official successor flagged on this record. Product class is C — products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit — so the procurement workflow has to plan for a non-cancellable, non-returnable make-to-order build rather than a stocked catalogue line; the order quantity unit is 1 Piece with packaging dimensions 452.00 x 250.00 x 267.00 mm.
Compliance, export, and the documentation file
RoHS compliance has been maintained since 01-07-06 and REACH Art. 33 duty to inform applies per the current candidate list, so the declaration pack can be assembled from the standard Siemens substance-compliance record without a project-specific test. Export Control Regulations are AL: N / ECCN: N_CNDU, meaning the part is not on a controlled list and ships without an export-licence gate; Group Code R220 / Product Group 9021 are the internal commercial routing codes used for the purchasing document and RFQ line.