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Siemens 1FT6105-8AF71-3EA0 SIMOTICS S Servo Motor

Siemens 1FT6105-8AF71-3EA0 SIMOTICS S synchronous servo motor

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ManufacturerSiemens

Part number1FT6105-8AF71-3EA0

Torque 50 Nm

Speed 3000 rpm

Cooling Natural

IP Rating IP64

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Veteran-owned

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50 Nm torque 3000 rpm speed Naturally cooled IP64 protection EnDat 2048 S/R absolute encoder Feather key shaft Labyrinth seal

Product description

The Siemens 1FT6105-8AF71-3EA0 is a SIMOTICS S synchronous servo motor from the 1FT6 series, delivering 50 Nm of torque at 100K and 3000 rpm. It features natural cooling and an IP64 protection rating.

This motor is equipped with an EnDat 2048 S/R absolute encoder, has an axial connector outlet direction (NDE), and features a feather key shaft with circular runout tolerance N. It does not have a holding brake and has a vibration severity grade N with a labyrinth seal.

This servo motor is suited for high-precision applications in machine tools, robotics, and automation where accurate positioning and dynamic performance are essential. Stanlo Automation, a veteran-owned surplus parts distributor, offers this component.

Technical specifications

Torque	50 Nm
Speed	3000 rpm
Cooling	Natural
IP Rating	IP64
Encoder	EnDat 2048 S/R (Absolute)
Outlet Direction	Axial NDE
Shaft	Feather key
Holding Brake	No
Vibration Severity	N

Common applications

Machine Tools

Robotics

Automation Systems

Industrial Machinery

CNC Machines

Precision Motion Control

Handling Equipment

Compatible systems

SIMODRIVE 611 SIMOVERT MASTERDRIVES MC SINAMICS S120 SINUMERIK SIMOTION

Also known as

Siemens 1FT6 Servo Motor SIMOTICS S Motor 1FT6105 Absolute Encoder

Replaces / compatible with

This Siemens 1FT6 series motor is a direct replacement for other motors in the same series with compatible specifications. Consult datasheets for exact compatibility.

Technical note

Expert tip

The EnDat 2048 S/R absolute encoder offers position feedback without the need for homing after power loss, improving operational efficiency.

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Frequently asked questions

Does the Siemens 1FT6105-8AF71-3EA0 servo motor have a holding brake?

No, the Siemens 1FT6105-8AF71-3EA0 servo motor does not come equipped with a holding brake. This configuration is chosen for applications where an external brake or different holding mechanism is utilized.