Siemens 1FK7042-5AF71-1SG0 — Synchronous Servo Motor

Part number	1FK7042-5AF71-1SG0
Brand	Siemens
Category	Servo Motor
Description	Synchronous Servo Motor
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7042-5AF71-1SG0
UPC	662643006124
Weight	4.94 lbs (2.24 kg)
Product	Synchronous Servo Motor
3-Phase Motor	Yes
Shaft	Plain Shaft
Power Rating	0.82 kW
Rated Speed	3000 RPM
IP Rating	IP64
Operating Temperature	0 to 40 degrees Celsius
Operating Humidity	Up to 80% without condensation
Operating Altitude	Up to 1000 meters above sea level
Storage Temperature	0 to 50 degrees Celsius
Storage Humidity	Up to 80% without condensation
Storage Altitude	Up to 1000 meters above sea level
Environment	Clean indoor environment with no corrosive chemicals
Current	1.96 Amps

The Siemens 1FK7042-5AF71-1SG0 is a synchronous servo motor that excels in delivering precise control within industrial applications. This motor operates on a 3-phase system and has a rated power output of 0.82 kW, with a maximum speed of 3000 RPM.

Also written as

662643006124

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.