Siemens 1FK7042-5AF71-1SB0 — Synchronous Servo Motor

Part number1FK7042-5AF71-1SB0
BrandSiemens
CategoryServo Motor
DescriptionSynchronous Servo Motor
ManufacturerSiemens
Product Line1FK7
Part Number1FK7042-5AF71-1SB0
UPC662643507157
Weight5.50 lbs (2.49 kg)
ProductSynchronous Servo Motor
Torque Rating3 Nm
Speed3000 RPM
CoolingNaturally Cooled
Mounting ConfigurationIM B5 (V1, V3)
Power/Signal ConnectorPlug Rotatable by 270 degrees
Resolver4P
Shaft EndWith Fitted Key
ToleranceN
Holding BrakeWith
Degree of ProtectionIP64

The Siemens 1FK7042-5AF71-1SB0 is a synchronous servo motor engineered for precision applications. With a torque rating of 3 Nm and a maximum speed of 3000 RPM, it is suitable for various industrial settings.

Also written as

662643507157

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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