Siemens 1FK2210-4AC00-0SA0 SIMOTICS S-1FK2 1FK2-CT 40 Nm 6.4 kW Servo Motor

Siemens 1FK2210-4AC00-0SA0 SIMOTICS S-1FK2 1FK2-CT servo motor delivers 40 Nm standstill torque (M0) with dual power ratings: 6.4 kW at 2000 rpm on a 380-480 V supply, or 3.9 kW at 1000 rpm on 200-240 V. It carries a 22-bit single-turn absolute encoder (AS22DQC) with an OCC interface, a D38x80 mm cylindrical shaft, IP64 protection, and a rotatable M23 power connector, at a net weight of 27.0 kg.

Selection Notes

The dual power rating means the achievable output depends on the supply voltage available to the SINAMICS S210 converter driving it: 6.4 kW at 2000 rpm needs a 380-480 V three-phase supply, while a 200-240 V supply caps it at 3.9 kW and 1000 rpm - factor this into converter and mains sizing before ordering. The OCC interface, rather than the DRIVE-CLiQ interface used on the smaller 1FK7-CT frames, ties this motor specifically to the SINAMICS S210 platform. The 22-bit single-turn absolute encoder (AS22DQC) gives finer positional resolution than the 20-bit encoders on the smaller frames, relevant where machine accuracy tolerances are tighter at this torque class. The rotatable M23 connector lets the cable exit be indexed to suit the panel or machine frame without a custom cable.

Applications

The 40 Nm standstill torque and IP64 housing suit machine-tool axes, packaging machinery, and material-handling drives run from a SINAMICS S210 servo converter. The D38x80 mm cylindrical shaft and 27 kg mass place it at the upper end of the 1FK2-CT frame range, appropriate for direct-coupled axes carrying higher inertia loads.