Siemens 1FT5044-1AF71-3AA0 — AC Feed Drive Motor

Part number	1FT5044-1AF71-3AA0
Brand	Siemens
Description	AC Feed Drive Motor
Manufacturer	Siemens
Product Type	AC Feed Drive Motor
Product Line	1FT5
Part Number	1FT5044-1AF71-3AA0
UPC	040892578768
Weight	10.19 lbs (4.62 kg)
DC Link Voltage	600 V DC
Protection Rating	IP64
Connector Type	Power & Signal connector
Rated Torque	2.0 Nm
Motor Frame Mount	IM B5 (Also IM V1, IM V3 compatible)
Thermal Class	100K
Cooling Type	Natural Air Cooling
Shaft	With fitted key and groove
Rated Speed	3000 RPM
Brake	Included
Encoder Type	RLG + Tachogenerator (TG)
Rotor Position Feedback	Tachogenerator + Shaft Position Encoder
Electrical Connections	Axial, non-drive end

The 1FT5044-1AF71-3AA0, an AC feed drive motor from Siemens’ 1FT5 series, operates efficiently with a DC link voltage of 600 V. This robust motor delivers a rated torque of 2.0 Nm and achieves a maximum speed of 3000 RPM, making it suitable for various applications.

Also written as

040892578768

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.