Siemens 1FK7103-5AF71-1AB3 — Servo Motor

Part number1FK7103-5AF71-1AB3
BrandSiemens
CategoryServo Motor
DescriptionServo Motor
ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7103-5AF71-1AB3
UPC040892722642
Weight70.00 lbs (31.75 kg)
Rated Voltage291 V AC
Static Torque36 Nm
Rated Speed3000 RPM
Rated Power4.40 kW
Mounting DesignIMB5
Encoder SystemIncremental encoder with 2048 pulses/revolution (without DRIVE-CLiQ interface)
Protection CategoryIP64 and anthracite paint finish
Holding BrakeAvailable
Shaft TypeFitted key and keyway shaft
Connector Plug TypeRotatable by 270°
Minimum Temperature Range0°C
Maximum Temperature Range40°C
Maximum Humidity80% RH (non-condensing)
Maximum Altitude1000 meters above sea level

Siemens' 1FK7103-5AF71-1AB3, a servo motor in the 1FK7 series, is built for precision control applications. This unit operates at a rated voltage of 291 V AC, delivering a static torque of 36 Nm at a rated speed of 3000 RPM, with a power output of 4.40 kW.

Also written as

040892722642

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.

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