Siemens 1FT6031-4AK71-4EB2 — Synchronous Servo Motor

Part number1FT6031-4AK71-4EB2
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product TypeSynchronous servo motor
Product Line1FT6
Part Number1FT6031-4AK71-4EB2
UPC662643369199
Weight7.00 lbs (3.18 kg)
Nominal Torque1.0 Nm
Maximum Speed6000 RPM
Continuous Power0.47 kW
CoolingNatural
MountingIM B5 (V1/V3)
Connector OutletAxial
Encoder TypeAbsolute
Encoder InterfaceEnDat 2048 S/R
Torque Derating10 %
Shaft CouplingFeather-key
Runout ToleranceGrade N
Holding BrakeIntegrated
Vibration RatingGrade N
Shaft SealIP 67 radial

The Siemens 1FT6031-4AK71-4EB2 is a high-performance synchronous servo motor designed for precision applications. It delivers a nominal torque of 1.0 Nm and can achieve a maximum rotational speed of 6000 RPM, providing efficient control for demanding tasks.

Also written as

662643369199

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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