Siemens 1FK6042-6AF71-1EA2 — Synchronous Servo Motor

Part number1FK6042-6AF71-1EA2
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product TypeSynchronous Servo Motor
Product Line1FK6
Part Number1FK6042-6AF71-1EA2
Weight4.94 lbs (2.24 kg)
Number of Poles6
Torque Rating3.2 Nm
Speed3000 RPM
CoolingNaturally Cooled
Frame SizeIM B5 (V1, V3)
Power/Signal ConnectorPlug Rotatable by 270 degrees
Encoder TypeAbsolute
Encoder Resolution2048 S/R
Shaft EndWith Feather Key
ToleranceN
Protection ClassIP65
Mount TypeFlanged

The 1FK6042-6AF71-1EA2 from Siemens is a synchronous servo motor characterized by a torque rating of 3.2 Nm. This motor is engineered for a maximum speed of 3000 RPM and is classified with a protection class of IP65, making it suitable for challenging environments.

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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