Where the 1FK70444CF711QH1 drops into a line
The part 1FK7044-4CF71-1QH1 is a Siemens 3-phase synchronous servo motor from the SIMOTICS S-1FK7 family, and its job is positioning a servo-driven axis — typically a feed or auxiliary spindle on a CNC, a transfer axis on a converting line, or a small-format robot joint — with the encoder and drive pairing already specified in the machine builder's controller project. Listed output is 4 Nm continuous torque at 1.1 kW with a rated speed of 3000 rpm, which sets the operating envelope the SINAMICS S120 commissioning screens are scaled against.