What this motor delivers on the line
The 1FK2204-5AF10-2SB0 is a SIMOTICS S-1FK2 CT servo motor from the 1FK2 family sized for SINAMICS S120 drives, with a stall torque M0 of 2.4 Nm and a rated power PN of 0.75 kW at nN = 3000 rpm on a 380-480 V supply, or 0.375 kW at nN = 1500 rpm on a 200-240 V supply, so it covers both the European 400 V class and the North American 230 V class from a single frame. An integrated holding brake is included in this build, which matters for vertical-axis applications where the load must be held at standstill after the drive is powered off — without the brake the axis would drift under gravity on a power loss.
Encoder, shaft, and connector integration
Feedback is an absolute single-turn 22-bit encoder (AS22DQC), which gives 4 million counts per revolution for high-resolution positioning without requiring a separate battery-backed multiturn module — suitable for applications where absolute position is only needed within one revolution. The shaft is cylindrical D14 x 30 mm with an IP64 degree of protection on the housing, meaning the motor is dust-tight and resistant to splashing water from any direction but not sealed against immersion — a panel builder mounting it in a washdown cabinet should specify additional shrouding. Both the signal and power sides use M17 connectors with a DRIVE-CLiQ plug, so the motor drops into the SINAMICS S120 drive ecosystem without an external encoder cable gland — the DRIVE-CLiQ link carries the encoder data and electronic nameplate over a single standardised cable.
Procurement-class and order mechanics
Lifecycle status is current and the part carries Group Code R220 / Product Group 9021 within the Siemens ordering structure, with RoHS compliance since 01-07-06 and REACH Article 33 information available — no ECCN restriction, so export shipments move under a standard commercial classification. Packaging is one piece per carton at 452 x 250 x 267 mm, which is the shipping footprint a freight planner needs for a unit this size — it is not a small-parcel item.