Siemens 1FK6103-8AF71-1EH0 — The Siemens 1FK6103-8AF71-1EH0 is a synchronous servo motor designed for high precision in various applications

Part number	1FK6103-8AF71-1EH0
Brand	Siemens
Category	Servo Motor
Description	The Siemens 1FK6103-8AF71-1EH0 is a synchronous servo motor designed for high precision in various applications
Manufacturer	Siemens
Product Line	1FK6
Part Number	1FK6103-8AF71-1EH0
EAN	4025515015864
Weight	32.00 lbs (14.51 kg)
Motor Type	Synchronous servo motor
Number of Poles	8 Poles
Torque	36 Nm
Rated Speed	3000 RPM
Cooling	Air Cooling
Encoder	Absolute Encoder
Shaft	Plain Shaft
Holding Brake	Included
Aerospace Applications	Supported
Operating Temperature	0°C to 40°C
Storage Temperature	0°C to 50°C
Maximum Operating Humidity	80% RH, non-condensing
Maximum Storage Humidity	80% RH, non-condensing
Maximum Operating Altitude	1000m above sea level
Operating Environment	Clean indoor environment (no corrosive chemicals)

The Siemens 1FK6103-8AF71-1EH0 is a synchronous servo motor designed for high precision in various applications. With a torque of 36 Nm and a rated speed of 3000 RPM, this motor integrates an absolute encoder for accurate feedback, making it suitable for demanding environments including aerospace.

Also written as

4025515015864

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.