Siemens 1FK7042-5AF71-1EA0 — Synchronous Servo Motor

Part number	1FK7042-5AF71-1EA0
Brand	Siemens
Category	Servo Motor
Description	Synchronous Servo Motor
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7042-5AF71-1EA0
UPC	662643005950
Weight	10.06 lbs (4.56 kg)
Product	Synchronous Servo Motor
Torque Rating	3 Nm
Speed	3000 RPM
Power Rating	0.82 kW
Cooling	Naturally Cooled
Mounting Configuration	IM B5 (IM V1, IM V3)
Power/Signal Connector	Plug Rotatable by 270 degrees
Encoder Type	Absolute
Encoder Resolution	2048 P/REV
Shaft End	With Fitted Key
Holding Brake	Not Included
Protection Class	IP64

The Siemens 1FK7042-5AF71-1EA0 is a synchronous servo motor designed for precise control applications. It has a power rating of 0.82 kW and can operate at a maximum speed of 3000 RPM, providing reliable performance for various industrial tasks.

Also written as

662643005950

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.