Active production, drive-system pair
Siemens 1FK2104-5AF10-2MA0 is an active-production SIMOTICS S-1FK2 HD servomotor sized to pair with the SINAMICS S210 drive family, with a 2.4 Nm stall torque (M0=2.4 Nm), 0.75 kW at nN=3000 rpm on a 380-480 V rail, and 0.375 kW at nN=1500 rpm on a 200-240 V rail. Holding brake, IP64 sealing, cylindrical shaft D14 x 30 mm, an absolute encoder AM22DQC (22-bit single-turn plus 12-bit multi-turn), and a rotatable M17 plug are all built in — so the motor drops onto the drive's OCC connector and is ready for position-controlled axes without external encoder hardware.
Ratings that drive the BOM line
The dual power ratings matter: on the 380-480 V input the motor delivers 0.75 kW at 3000 rpm; on the 200-240 V input it delivers 0.375 kW at 1500 rpm. Confirm which SINAMICS S210 line input the cabinet ships with — ordering the motor that matches the higher-voltage rail is the common mistake when retrofitting a 230 V machine to a 400 V line. IP64 is the housing rating when the shaft seal and connector are seated correctly; the M17 rotatable plug carries the OCC signal and power pins together, so cable routing matters more than the motor footprint in the panel layout.
Compliance and catalog trail
RoHS compliance has been in force since 01-07-06 and REACH Art. 33 candidate-list disclosure applies; the export-control classification is AL:N with ECCN:N_CNDU, which means no license is required for most commercial shipments but the documentation still travels with the unit. Catalog identifiers on the Siemens record are Group Code R220, Product Group 9021, product class C (made-to-order, non-returnable). Order quantity is 1 piece with pack dimensions of 452.00 x 250.00 x 267.00 mm — useful when the MRO storeroom is staging the spare.