Siemens 1FT5074-0AG71-2-Z — AC Feed Drive Motor

Part number	1FT5074-0AG71-2-Z
Brand	Siemens
Description	AC Feed Drive Motor
Manufacturer	Siemens
Product Type	AC feed drive motor
Product Line	1FT5
Part Number	1FT5074-0AG71-2-Z
Weight	46.00 lbs (20.87 kg)
DC Link Voltage	600 V
Cooling Method	Air‐cooled
Ingress Protection	IP 64
Mounting Configuration	IM B5
Rated Speed	4 000 RPM
Continuous Torque (100 K Winding ΔT)	11.0 Nm
Continuous Current	14.0 A
Stall Torque (ΔT = 60 K)	14.0 Nm
Stall Torque (ΔT = 100 K)	18.0 Nm
No-Load Current (ΔT = 60 K)	16.5 A
Torque Constant	0.85 Nm/A
Back-EMF Constant	96 V per 1 000 RPM
Phase Resistance	0.33 Ω
Synchronous Inductance	3.6 mH

The Siemens 1FT5074-0AG71-2-Z is an advanced AC feed drive motor within the 1FT5 series. Featuring a robust DC link voltage of 600 V, this unit operates efficiently with an air-cooling system and has an ingress protection rating of IP 64, offering solid resistance against dust and moisture.

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.