Siemens 1FT6044-1AF71-3AH1 — Synchronous Servomotor

Part number	1FT6044-1AF71-3AH1
Brand	Siemens
Description	Synchronous Servomotor
Manufacturer	Siemens
Product Type	Synchronous Servomotor
Product Line	1FT6
Part Number	1FT6044-1AF71-3AH1
UPC	662643010015
Weight	0.44 lbs (0.20 kg)
Rated Torque	5.0 Nm
Power Supply	324 VDC (at rated speed)
Encoder Type	Incremental Encoder, Sin/Cos 1 Vpp
Rated Speed	3000 RPM
Cooling Type	Natural Air Cooling
Encoder Resolution	2048 PPR
Protection Class	IP65
Phase Type	3-Phase
Mounting Type	IM B5 (IM V1, IM V3)
Current Rating	2.5 A to 3.0 A
Maximum Torque	4.70 Nm at 1500 RPM
Torque at Rated Speed	4.30 Nm at 3000 RPM

The Siemens 1FT6044-1AF71-3AH1 is a synchronous servomotor from the 1FT6 series featuring a rated torque of 5.0 Nm. It operates on a power supply of 324 VDC at a rated speed of 3000 RPM and includes an incremental encoder for precise feedback.

Also written as

662643010015

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.