Siemens 1FK7043-7AH71-1EG0 — Servo Motor

Part number1FK7043-7AH71-1EG0
BrandSiemens
CategoryServo Motor
DescriptionServo Motor
ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7043-7AH71-1EG0
UPC662643365665
Weight6.31 lbs (2.86 kg)
Speed4500 RPM
Torque3.1 Nm
Power1.23 kW
EncoderAbsolute, EnDat 2048
ConnectorRotatable 270°
CoolingNatural Air
ShaftPlain, Tolerance N
MountingIM B5, V1, V3
Holding BrakeNo
ProtectionIP64
Phase3-phase

The Siemens 1FK7043-7AH71-1EG0 is a servo motor designed for effective precision control. With a maximum speed of 4500 RPM and a torque rating of 3.1 Nm, it operates efficiently in various applications. This unit features an absolute EnDat 2048 encoder to deliver accurate feedback and position tracking, making it suitable for complex motion tasks.

Also written as

662643365665

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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