Siemens 1FT5066-1AF71-4EH0 — AC Feed Motor

Part number	1FT5066-1AF71-4EH0
Brand	Siemens
Description	AC Feed Motor
Manufacturer	Siemens
Product Line	1FT5
Part Number	1FT5066-1AF71-4EH0
UPC	040892579581
Weight	26.50 lbs (12.02 kg)
Product	AC Feed Motor
Voltage Rating	600 V
Voltage Type	DC
Torque Rating	8 Nm
Speed	3000 RPM
Cooling	Naturally Cooled
Protection Class	IP64
Mounting Configuration	IM B5 (IM V1 IM V3)
Number of Phases	3
Operating Humidity	Up to 80% (non-condensing)
Storage Humidity	Up to 80% (non-condensing)
Maximum Operating Altitude	1000 m above sea level without derating

The Siemens 1FT5066-1AF71-4EH0 is an AC feed motor designed for 600 volts operation, ideally suited for applications requiring reliable torque output up to 8 Nm at a maximum speed of 3000 RPM. The motor features a protection class rating of IP64, ensuring adequate resistance against dust and moisture ingress, and it can operate comfortably in humid conditions up to 80%.

Also written as

040892579581

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.