Siemens 1FK7040-5AK71-1FG5 — Synchronous Servomotor

Part number1FK7040-5AK71-1FG5
BrandSiemens
DescriptionSynchronous Servomotor
ManufacturerSiemens
Product TypeSynchronous Servomotor
Product Line1FK7
Part Number1FK7040-5AK71-1FG5
UPC662643542233
Weight7.00 lbs (3.18 kg)
Torque Nominal1.6 Nm
InterfaceDRIVE-CLiQ
Rated Power0.69 kW (10% reduction)*
Mounting TypeIM B5 (Flange Mount)
Rated Speed6000 RPM
Cooling MethodNatural Cooling
Encoder Resolution2048 pulses/rev
Alternate MountingsIM V1, IM V3
Encoder TypeAbsolute Encoder (A-2048)
Connector Rotation270°
Protection Rating (IP)IP65 motor, IP67 flange
Paint FinishRAL7016 (gray)
Shaft TypePlain shaft, tolerance N

The Siemens 1FK7040-5AK71-1FG5 is a synchronous servomotor designed for high-performance applications. Featuring a rated power of 0.69 kW, this unit ensures effective torque delivery with a nominal rating of 1.6 Nm and operates at a maximum speed of 6000 RPM.

Also written as

662643542233

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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