Sizing the torque window against the drive's rated point
The Siemens 1FK2204-6AF11-0MB0 is a compact SIMOTICS S-1FK2 CT servo motor sized for the SINAMICS S120 drive platform, with a stall torque of M0=3.2 Nm and a rated power of PN=1 kW at nN=3000 rpm on a 380-480 V bus, dropping to PN=0.5 kW at nN=1500 rpm on 200-240 V — so the same frame delivers two duty envelopes depending on which line voltage the cabinet supplies. Built-in holding brake, IP65 sealing on the body and shaft exit, and a 22-bit singleturn plus 12-bit multiturn absolute encoder (AM22DQC) make this a fit-and-forget axis motor for material handling, packaging, and small-format converting lines where vertical-axis holding matters during a power loss.
Connector and feedback details that drive the commissioning plan
Feedback rides over a DRIVE-CLiQ plug M17, and the power side terminates through a size-M17 power connector — the same M17 family on both ends means a single cable family covers power and encoder, which simplifies the cabinet BOM and the spare-cable kit on the MRO bench. The cylindrical shaft is D19x40mm with a keyed interface, so any coupling or pulley on the driven end must match a 19 mm bore; the AM22DQC absolute encoder resolves position without a battery-backed return-home routine, which removes one warm-up step at every cold start.
IP65 rating in the washdown context
IP65 on this 1FK2 frame covers dust-ingress protection and resistance to low-pressure water jets from any direction — adequate for food-and-beverage secondary areas, machine-tool coolant splash, and outdoor cabinet-bottom mounting, but not for the high-pressure, high-temperature washdown an IP69K-rated servo is built for.