Siemens 1FT5104-1AC71-4EA0 — The Siemens 1FT5104-1AC71-4EA0 is a feed drive motor that operates with a DC link voltage of 600V and delivers a torque of 45 Nm

Part number	1FT5104-1AC71-4EA0
Brand	Siemens
Description	The Siemens 1FT5104-1AC71-4EA0 is a feed drive motor that operates with a DC link voltage of 600V and delivers a torque of 45 Nm
Manufacturer	Siemens
Product Line	1FT5
Part Number	1FT5104-1AC71-4EA0
Weight	32.00 lbs (14.51 kg)
Motor Type	Feed Drive Motor
DC Link Voltage	600V
Torque	45 Nm
Rated Speed	2000 RPM
Cooling	Natural Cooling
IP Rating	IP64
Shaft Key	Included
Brake	Not Included
Operating Temperature	0 to 40 degrees Celsius
Storage Temperature	0 to 50 degrees Celsius
Maximum Operating Humidity	80% (non-condensing)
Maximum Storage Humidity	80% (non-condensing)
Maximum Operating Altitude Without Derating	1000 meters above sea level
Maximum Storage Altitude	1000 meters above sea level
Environment	Clean indoor environment with no corrosive chemicals

The Siemens 1FT5104-1AC71-4EA0 is a feed drive motor that operates with a DC link voltage of 600V and delivers a torque of 45 Nm. It functions efficiently at a rated speed of 2000 RPM and is designed for a clean indoor environment.

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.