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Siemens 1FT6105-8AF71-1EH1 SIMOTICS S Servo Motor

Siemens 1FT6105-8AF71-1EH1 SIMOTICS S synchronous servo motor

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ManufacturerSiemens

Part number1FT6105-8AF71-1EH1

Torque 50 Nm

Speed 3000 rpm

Cooling Natural

IP Rating IP65

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50 Nm torque 3000 rpm speed Naturally cooled IP65 protection EnDat 2048 S/R absolute encoder Holding brake included Gamma sealing ring

Product description

The Siemens 1FT6105-8AF71-1EH1 is a SIMOTICS S synchronous servo motor from the 1FT6 series. It delivers 50 Nm of torque at 100K and a speed of 3000 rpm, featuring natural cooling and an IP65 rating.

This motor is equipped with an EnDat 2048 S/R absolute encoder and has a connector outlet direction of transverse right. It includes a smooth shaft, circular runout tolerance N, and a holding brake. The vibration severity grade is N, and it features a Gamma sealing ring.

Ideal for high-precision and dynamic applications, this servo motor is suitable for use in machine tools, robotics, and automation systems where reliable and accurate motion control is critical. Stanlo Automation, a veteran-owned business, offers this surplus part, ensuring quality and availability for your industrial needs.

Technical specifications

Torque	50 Nm
Speed	3000 rpm
Cooling	Natural
IP Rating	IP65
Encoder	EnDat 2048 S/R
Outlet Direction	Transverse right
Shaft	Smooth
Holding Brake	Yes
Vibration Severity	N

Common applications

Machine Tools

Robotics

Automation Systems

Industrial Machinery

CNC Machines

Material Handling

Compatible systems

SIMODRIVE 611 SIMOVERT MASTERDRIVES MC SINAMICS S120 SINUMERIK SIMOTION

Also known as

Siemens 1FT6 Servo Motor SIMOTICS S Motor 1FT6105 Series

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 'Derating 10% due to absolute encoder' mentioned in some documentation for similar models implies a slight reduction in continuous torque when the absolute encoder is utilized compared to an incremental encoder setup.

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Frequently asked questions

What type of encoder does the Siemens 1FT6105-8AF71-1EH1 motor use?

The Siemens 1FT6105-8AF71-1EH1 motor utilizes an EnDat 2048 S/R absolute encoder. This encoder provides high-resolution feedback for precise motion control applications.