Siemens 1FT6044-4AK71-3EH0 — Synchronous Servo Motor

Part number1FT6044-4AK71-3EH0
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product Line1FT6
Part Number1FT6044-4AK71-3EH0
Weight21.00 lbs (9.53 kg)
ProductSynchronous Servo Motor
Torque Rating5 Nm
Speed6000 RPM
CoolingNaturally Cooled
Type of ConstructionIM B5 (IM V1, IM V3)
Encoder TypeAbsolute
ToleranceN
Holding BrakeWith
Shaft EndPlain
Protection ClassIP64
Maximum Ambient Temperature60 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Operating HumidityUp to 80% RH (non-condensing)
Storage HumidityUp to 80% RH (non-condensing)
Maximum Operating Altitude1000 meters above sea level

The Siemens 1FT6044-4AK71-3EH0 is a synchronous servo motor characterized by its impressive speed and torque capabilities. With a torque rating of 5 Nm, this motor operates at a maximum speed of 6000 RPM, making it suitable for high-performance applications.

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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