Siemens 1FK7042-5AF71-1KH3 — The 1FK7042-5AF71-1KH3 is a synchronous servo motor from Siemens's 1FK7 series

Part number	1FK7042-5AF71-1KH3
Brand	Siemens
Category	Servo Motor
Description	The 1FK7042-5AF71-1KH3 is a synchronous servo motor from Siemens's 1FK7 series
Manufacturer	Siemens
Product Line	1FK7
Part Number	1FK7042-5AF71-1KH3
UPC	040892675320
Weight	5.50 lbs (2.49 kg)
Description of Module	Synchronous Servo Motor
Power Rating	0.82 kW
Torque	3.0 Nm
Speed	3000 rpm
Current	1.95 A
Voltage	600 V DC
Cooling Method	Natural air cooling
Mounting Type	IM B5 (IM V1, IM V3)
Encoder Type	Basic Absolute Encoder 32 PPR (Encoder A-32)
Encoder Interface	DRIVE-CLiQ
Shaft Type	Plain shaft, tolerance N
Brake	With holding brake
Connector Orientation	Rotatable by 270°
Protection Degree	IP64

The 1FK7042-5AF71-1KH3 is a synchronous servo motor from Siemens's 1FK7 series. This motor achieves a power output of 0.82 kW and delivers a maximum torque of 3.0 Nm at a speed of 3000 rpm.

Also written as

040892675320

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.