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Siemens 1FT6041-4AK71-4EG0 SIMOTICS S Servo Motor

Siemens SIMOTICS S 1FT6 servo motor with absolute encoder.

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ManufacturerSiemens

Part number1FT6041-4AK71-4EG0

Torque 2.5 Nm

Speed 6000 rpm

Encoder EnDat 2048 S/R Absolute

IP Rating IP64

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SIMOTICS S Series Synchronous Servo Motor 2.5 Nm Torque 6000 rpm Speed EnDat Absolute Encoder IP64 Protection

Product description

The Siemens 1FT6041-4AK71-4EG0 is a SIMOTICS S synchronous servo motor delivering 2.5 Nm of torque and capable of speeds up to 6000 rpm. This naturally cooled motor features an IM B5 flange mounting (IM V1, IM V3) and an axial connector outlet. It is equipped with an EnDat 2048 S/R absolute encoder, which requires a 10% derating. The motor has a smooth shaft, circular runout tolerance N, and a labyrinth seal providing IP64 protection. It does not include a holding brake.

This servo motor is designed for precision control in automated systems, finding applications in areas such as robotics, machine tools, and packaging equipment. The inclusion of an absolute encoder ensures precise positioning and eliminates the need for re-referencing upon startup, enhancing operational efficiency across industries like automotive manufacturing and advanced industrial automation.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 1FT6041-4AK71-4EG0. We pride ourselves on providing quality components and reliable service to keep your operations running smoothly. Purchase surplus parts from Stanlo Automation to ensure cost-effectiveness and availability.

Technical specifications

Torque	2.5 Nm
Speed	6000 rpm
Encoder	EnDat 2048 S/R Absolute
IP Rating	IP64
Mounting	IM B5
Shaft	Smooth

Common applications

Robotics

Machine Tools

Automation

Packaging

Material Handling

Industrial Automation

Compatible systems

Siemens SINAMICS Drives Siemens SIMODRIVE Systems

Also known as

Siemens 1FT6 Servo SIMOTICS S 1FT6 Motor 1FT6041 Servo

Replaces / compatible with

This motor is a specific configuration within the Siemens 1FT6 series. It is an alternative to incremental encoder versions and is compatible with systems requiring absolute encoder feedback.

Technical note

Expert tip

Due to the 10% derating required for the EnDat absolute encoder, ensure the motor's operating point is adjusted accordingly to maintain performance within safe limits.

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Frequently asked questions

What is the encoder type on the Siemens 1FT6041-4AK71-4EG0 servo motor?

The Siemens 1FT6041-4AK71-4EG0 servo motor is equipped with an EnDat 2048 S/R absolute encoder. This encoder provides high-resolution position feedback and does not require homing after power loss, with a 10% derating applied.