Siemens 1FK6042-6AF71-1TA0 — Synchronous Servo Motor

Part number1FK6042-6AF71-1TA0
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product TypeSynchronous Servo Motor
Product Line1FK6
Part Number1FK6042-6AF71-1TA0
Weight4.94 lbs (2.24 kg)
Number of Poles6 Poles
Cooling TypeNaturally Cooled
Holding BrakeWithout Holding Brake
Rated Torque3.2 Nm
ConnectorsPower/Signal Rotatable Connectors
Protection ClassIP64
Rated Speed3000 RPM
Resolver Type2-Pole Resolver
Rated Power1.2 kW
Shaft TypeShaft with Feather Key
ToleranceTolerance N

The Siemens 1FK6042-6AF71-1TA0 is a synchronous servo motor known for its efficient performance in various applications. Designed with 6 poles, it operates at a rated speed of 3000 RPM and delivers a rated torque of 3.2 Nm. With a power rating of 1.2 kW, it does not feature a holding brake, which may benefit certain setups requiring free movement.

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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