Siemens 1FT5106-0AC71-1 — AC Feed Drive Motor

Part number1FT5106-0AC71-1
BrandSiemens
DescriptionAC Feed Drive Motor
ManufacturerSiemens
Product TypeAC Feed Drive Motor
Product Line1FT5
Part Number1FT5106-0AC71-1
Continuous Torque39 Nm (100 K)
Peak Torque55 Nm (60 K)
Nominal Speed2000 rpm
Maximum Speed3200 rpm
Rated Current25 A
Feedback DevicesTachogenerator + Resolver
DC Link Voltage600 V DC
Cooling MethodNatural Convection
Ingress ProtectionIP64
Mounting OptionFlange IM B5 (fits IM V1/V3)
Torque Constant1.06 Nm/A
Voltage Constant120 V per 1000 rpm
Duty TypeContinuous S1 Operation

The Siemens 1FT5106-0AC71-1 is designed as an efficient AC feed drive motor suitable for various applications. With a continuous torque rating of 39 Nm and a peak torque of 55 Nm, it operates reliably at a nominal speed of 2000 rpm and can reach a maximum speed of 3200 rpm.

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.

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