Siemens 1FT6044-4AK71-3EG1 — Synchronous Servo Motor

Part number1FT6044-4AK71-3EG1
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product TypeSynchronous servo motor
Product Line1FT6
Part Number1FT6044-4AK71-3EG1
UPC662643010237
Weight18.00 lbs (8.16 kg)
Frame Size100 K classification
Connector OutletAxial at non-drive end
EncoderAbsolute EnDat
Resolution2048 ppr
Rated Torque5.0 Nm
Maximum Speed6000 rpm
CoolingNatural air
MountingIM B5 (convertible to V1/V3)
InterfacePower & signal connector
ShaftSmooth (no keyway)
Runout ToleranceCircular, grade N
Derating–10 % (encoder fitted)
Holding BrakeNone
Ingress ProtectionIP 65 (gamma seal)

The Siemens 1FT6044-4AK71-3EG1 is a synchronous servo motor designed for versatile performance in automation applications. With a rated torque of 5.0 Nm and the ability to reach speeds up to 6000 rpm, this motor offers precise control for various tasks.

Also written as

662643010237

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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