Siemens 1FK7042-5AK71-1FB0 — Synchronous Servomotor

Part number1FK7042-5AK71-1FB0
BrandSiemens
DescriptionSynchronous Servomotor
ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7042-5AK71-1FB0
UPC662643006315
Weight5.00 lbs (2.27 kg)
Torque Nominal3.0 Nm
Cooling MethodNatural Cooling
Rated Speed6000 RPM
Mounting TypeIM B5
Rated Power1.02 kW
Alternate MountingsIM V1, IM V3
Rated Current3.1 A
Connector Rotation270°
Encoder TypeAbsolute 2048 ppr with DRIVE-CLiQ
Shaft Height48 mm

The Siemens 1FK7042-5AK71-1FB0 is a synchronous servomotor designed for efficient performance in various applications. It features a rated power output of 1.02 kW and can achieve a maximum speed of 6000 RPM, making it well-suited for high-speed tasks.

Also written as

662643006315

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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