Siemens 1FK7042-5AF71-1EG3 — The Siemens 1FK7042-5AF71-1EG3 is a servo motor from the 1FK7 series, producing a rated torque of 3.0 Nm at a speed of 3000 rpm

Part number1FK7042-5AF71-1EG3
BrandSiemens
CategoryServo Motor
DescriptionThe Siemens 1FK7042-5AF71-1EG3 is a servo motor from the 1FK7 series, producing a rated torque of 3.0 Nm at a speed of 3000 rpm
ManufacturerSiemens
Product Line1FK7
Part Number1FK7042-5AF71-1EG3
UPC662643142549
Weight10.00 lbs (4.54 kg)
Module TypeServo Motor
Rated Torque3.0 Nm (26.55 lb-in)
Rated Speed3000 rpm
Rated Output0.82 kW (1.1 HP)
Encoder TypeAbsolute EnDat 2048 P/Rev
Encoder Impact10% performance reduction
Shaft TypePlain Shaft (Tolerance N)
Protection RatingIP64
Cooling MethodNatural Convection
Paint FinishRAL7016
Connector TypePower/Signal Plug (270° rotatable)
MountingIM B5 (IM V1, IM V3)
BrakeNot Included

The Siemens 1FK7042-5AF71-1EG3 is a servo motor from the 1FK7 series, producing a rated torque of 3.0 Nm at a speed of 3000 rpm. This motor features an output power of 0.82 kW (1.1 HP) and uses an absolute EnDat 2048 P/Rev encoder.

Also written as

662643142549

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.

Related Siemens parts