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Siemens SIMOTICS S 1FT6 Servo Motor - 2.5 Nm, 3000 rpm, Labyrinth Seal

Siemens SIMOTICS S 1FT6 servo motor with smooth shaft and IP64 labyrinth seal.

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ManufacturerSiemens

Part number1FT6041-4AF71-3AG0

Torque 2.5 Nm

Speed 3000 rpm

Cooling Naturally cooled

Mounting IM B5

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2.5 Nm torque at 3000 rpm IP64 rated Labyrinth seal Smooth shaft Incremental encoder Naturally cooled

Product description

The Siemens 1FT6041-4AF71-3AG0 is a SIMOTICS S synchronous servo motor from the 1FT6 series, delivering 2.5 Nm of torque at 3000 rpm. This naturally cooled motor is designed for IM B5 mounting and features an incremental encoder (sin/cos 1 Vss 2048 S/R). It has a smooth shaft, axial NDE connector outlet, and no holding brake. The motor has a circular runout tolerance N and vibration severity grade N, protected by a Labyrinth seal for IP64 ingress protection.

This servo motor is suitable for general industrial automation applications where moderate protection against dust and splashing water is required. The smooth shaft design and standard performance grades make it a versatile option for many machine building tasks.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 1FT6041-4AF71-3AG0. We are committed to providing quality, cost-effective components to keep your automation systems running efficiently.

Technical specifications

Torque	2.5 Nm
Speed	3000 rpm
Cooling	Naturally cooled
Mounting	IM B5
Encoder	Incremental (sin/cos 1 Vss 2048 S/R)
Shaft	Smooth
Holding Brake	No
Seal	Labyrinth seal
IP Rating	IP64

Common applications

Industrial Automation

Machine Building

Packaging Machinery

Material Handling

Conveyor Systems

Compatible systems

Compatible with Siemens SINAMICS drives and controllers.

Also known as

SIMOTICS S 1FT6 Smooth Shaft Siemens Servo Motor IP64

Technical note

Expert tip

The smooth shaft design requires proper shaft coupling and alignment to ensure reliable power transmission and minimize stress on the motor bearings.

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Frequently asked questions

What is the advantage of a labyrinth seal on the Siemens 1FT6041-4AF71-3AG0 servo motor?

The labyrinth seal on the Siemens 1FT6041-4AF71-3AG0 servo motor provides good protection against dust and water ingress by creating a tortuous path for contaminants. While offering IP64 protection, it's generally suitable for environments with splashing water rather than direct immersion.