Siemens 1FT6041-4AF71-3AA2 — Synchronous Servomotor

Part number1FT6041-4AF71-3AA2
BrandSiemens
DescriptionSynchronous Servomotor
ManufacturerSiemens
Product TypeSynchronous servomotor
Product Line1FT6
Part Number1FT6041-4AF71-3AA2
UPC662643009811
Weight14.00 lbs (6.35 kg)
Outlet DirectionAxial, non-drive end
Encoder TypeIncremental sin/cos
Interface1 Vss
Resolution2048 pulses/rev
Shaft KeyingFeather key
Run-out ToleranceCircular, class N
Holding BrakeNone
Vibration RatingGrade N
Ingress Seal/IPRadial seal, IP 67
Rated Torque2.5 Nm
Rated Speed3000 rpm
CoolingNatural air
MountingIM B5 (V1, V3)
ConnectionPower + signal

The Siemens 1FT6041-4AF71-3AA2 motor belongs to the 1FT6 series and serves as a synchronous servomotor. Designed for precise applications, this unit features an incremental sin/cos encoder and operates at a rated speed of 3000 rpm with a torque rating of 2.5 Nm.

Also written as

662643009811

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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