Siemens 1FK7044-7AH71-1EG0 — AC Servo Motor

Part number1FK7044-7AH71-1EG0
BrandSiemens
CategoryServo Motor
DescriptionAC Servo Motor
ManufacturerSiemens
Product TypeAC Servo Motor
Product Line1FK7
Part Number1FK7044-7AH71-1EG0
UPC662643006667
Weight7.75 lbs (3.52 kg)
Protection RatingIP64
Construction TypeIM B5 (IM V1, IM V3)
Torque Rating3 Newton-meter
Current Rating4.9 Amperes
Rotational Speed4,500 revolutions per minute (RPM)
Encoder TypeAbsolute encoder
Number of Poles6 poles
Rated Output1.4 kilowatts
Maximum Current20 Amperes
Maximum Torque12 Newton-meter
Shaft Height48 millimeters
Maximum Rotational Speed8,000 revolutions per minute (RPM)
Motor Efficiency91%
Motor TypePermanent-magnet synchronous motor

The Siemens 1FK7044-7AH71-1EG0 is an AC servo motor that functions efficiently within the 1FK7 series. It features a maximum rotational speed of 8,000 RPM and a rated output of 1.4 kW, catering to a variety of precision applications.

Also written as

662643006667

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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