Defining build: where this 1FK2 sits in a SINAMICS S210 cabinet
The Siemens 1FK2204-5AK11-0SA0 is a member of the SIMOTICS S-1FK2 CT low-inertia family designed to pair with the SINAMICS S210 drive, sized at standstill torque M0=2.4 Nm with a rated power PN=0.57 kW at nN=6000 rpm on 380–480 V, or PN=0.75 kW at nN=3000 rpm on 200–240 V. An absolute single-turn 22-bit encoder (AS22DQC) feeds position back to the drive, and the holding brake holds the axis at standstill — the combination is the standard pick-and-place / small-axis package feeding into a SINAMICS S210 single-cable servo link.
Mechanical and connection details
The shaft is a plain cylindrical D19×40 mm profile with an IP65 seal on the housing, and the M17 cable plug is rotatable, which lets the wireman orient the lead exit after the motor is bolted in place on the machine frame.
Production status and ordering posture
Lifecycle is recorded as current/active, so the part runs on the standard Siemens order book — quoted to order against the BOM line, with availability, lead time, and quantity pricing confirmed at RFQ.