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Siemens SIMOTICS S 1FK7 Servo Motor - 3.0 Nm, 0.82 kW, 2-Pole Resolver

Siemens SIMOTICS S 1FK7 Servo Motor - 3.0 Nm, 0.82 kW, IP64, 2-pole resolver.

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ManufacturerSiemens

Part number1FK7042-5AF71-1TA0

Torque 3.0 Nm

Speed 3000 rpm

Power 0.82 kW

Cooling Natural

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High-resolution 2-pole resolver Precise and dynamic control Shaft with fitted key Compact and efficient IP64 rated Rotatable connector

Product description

The Siemens SIMOTICS S 1FK7 Compact servo motor (1FK7042-5AF71-1TA0) is a high-performance motor designed for precision automation. It offers a torque of 3.0 Nm, operates at 3000 rpm, and outputs 0.82 kW of power. This naturally cooled motor is mountable via IM B5 and features a rotatable 270° connector. It is equipped with a 2-pole resolver (P=1) for high-resolution feedback, a shaft with a fitted key, and no holding brake. The degree of protection is IP64.

This servo motor is ideal for applications requiring very precise and dynamic control, benefiting from the higher resolution of the 2-pole resolver. It is commonly used in machine tools, high-speed automation, and robotics where exact positioning and fast response are critical.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7042-5AF71-1TA0. We are dedicated to providing reliable automation components to ensure your operations run smoothly. Source your industrial automation needs from Stanlo for quality parts and dependable service.

Technical specifications

Torque	3.0 Nm
Speed	3000 rpm
Power	0.82 kW
Cooling	Natural
Mounting	IM B5
Resolver	2-Pole (P=1)
Shaft	With fitted key
Brake	Without holding brake
IP Rating	IP64

Common applications

Machine Tools

High-Speed Automation

Robotics

Precision Positioning

Automation Systems

Packaging Machinery

Compatible systems

Siemens SINAMICS drives SIMODRIVE 611 Automation systems requiring high-resolution feedback

Also known as

Siemens SIMODRIVE Servo 1FK7 Motor Siemens Precision Motor

Replaces / compatible with

Part of the Siemens SIMOTICS S 1FK7 series, this motor is designed for advanced motion control applications. Verify compatibility with your existing Siemens drive systems.

Technical note

Expert tip

The 2-pole resolver (P=1) on this motor provides higher accuracy compared to multi-pole resolvers, making it ideal for applications requiring very fine positional control.

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Frequently asked questions

What type of feedback does the Siemens 1FK7042-5AF71-1TA0 servo motor use, and is it suitable for high precision?

The Siemens 1FK7042-5AF71-1TA0 servo motor utilizes a 2-pole resolver (P=1) for feedback, which offers high resolution and is well-suited for applications demanding precise positioning and dynamic performance.