Siemens 1FK7042-5AF71-1EH0 — Servo Motor

Part number1FK7042-5AF71-1EH0
BrandSiemens
CategoryServo Motor
DescriptionServo Motor
ManufacturerSiemens
Product TypeServo Motor
Product Line1FK7
Part Number1FK7042-5AF71-1EH0
UPC662643006001
Weight12.56 lbs (5.70 kg)
Number of Poles8 poles
Rated Speed3,000 revolutions per minute (RPM)
Rated Supply Voltage380 to 480 Volts AC
Motor Efficiency89%
Rated Torque2.6 Newton-meter
Cooling MethodNatural cooling
Motor TypePermanent-magnet synchronous motor
Brake TypeEquipped with holding brake
Protection RatingIP64
Ambient Operating Temperature-15 to 40°C (in a non-condensing environment)
Holding Torque4 Newton-meter
Rated Current1.9 Amperes
Type of Shaft EndPlain shaft
Encoder TypeAbsolute value encoder

The 1FK7042-5AF71-1EH0 is a servo motor specializing in precision applications from Siemens’ 1FK7 series. This motor operates effectively at a rated speed of 3,000 RPM and is suitable for power supply voltages ranging from 380 to 480 Volts AC.

Also written as

662643006001

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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