Siemens, SIMOTICS S, 1FK7032-2AF21-1RG0, 0.31 kW, 0.42 HP, 3000 RPM, 1.2 Nm, 2.7 kg, Servo Motor

The Siemens SIMOTICS S 1FK7032-2AF21-1RG0 is a permanent-magnet synchronous servo motor from the SIMOTICS S 1FK7 Compact family, designed for precision motion-control applications with SINAMICS drive systems. It provides an optimum power of approximately 0.31 kW at 3000 RPM, with a rated torque of 1.0 Nm and static torque of 1.2 Nm at 100 K. The motor features natural cooling, IM B5 mounting with IM V1 and IM V3 mounting positions, and IP64 protection. It is equipped with a smooth shaft, no holding brake, and an AM20DQI absolute encoder with 20-bit single-turn + 12-bit multiturn capability and DRIVE-CLiQ interface. The maximum permissible mechanical speed is approximately 10,000 RPM, maximum inverter speed is 6,400 RPM, and maximum torque is approximately 4.5 Nm. The approximate net weight is 2.7 kg. The motor is suitable for machine tools, packaging machinery, robotics, production equipment and automated manufacturing applications requiring precise positioning and dynamic response. Siemens confirms these specifications for the 1FK7032-2AF21 motor family.