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Siemens 1FK7042-5AF21-1DG0 SIMOTICS S Compact Servo Motor

Siemens SIMOTICS S 1FK7 Compact Synchronous Servo Motor

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ManufacturerSiemens

Part number1FK7042-5AF21-1DG0

Torque 3.0 Nm

Power 0.82 kW

Max Speed 3000 rpm

Cooling Naturally cooled

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3.0 Nm torque 3000 rpm maximum speed 2048 P/REV incremental encoder DRIVE-CLiQ interface Plain shaft design Naturally cooled IP64 protection degree

Product description

The Siemens 1FK7042-5AF21-1DG0 is a SIMOTICS S Compact synchronous servo motor designed for dynamic and precise automation tasks. It offers a torque rating of 3.0 Nm, a rated power of 0.82 kW, and a maximum speed of 3000 rpm. This naturally cooled motor features an IM B5 (IM V1, IM V3) flange, a rotatable power/signal connector, and a 2048 P/REV incremental encoder with a DRIVE-CLiQ interface. It has a plain shaft.

This motor is ideal for applications in robotics, machine tools, and automation systems that require rapid acceleration, high precision, and reliable operation. The incremental encoder provides continuous position feedback, and the DRIVE-CLiQ interface ensures seamless integration with Siemens drives.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Siemens 1FK7042-5AF21-1DG0. We are committed to providing quality components and excellent service to keep your operations running efficiently. Choose Stanlo Automation for your Siemens motor needs.

Technical specifications

Torque	3.0 Nm
Power	0.82 kW
Max Speed	3000 rpm
Cooling	Naturally cooled
Mounting	IM B5 (IM V1, IM V3)
Encoder	Incremental encoder (I-2048) 2048 P/REV
Interface	DRIVE-CLiQ
Shaft	Plain shaft
Brake	Without holding brake
Protection	IP64

Common applications

Robotics

Machine Tools

Automation Systems

Assembly Lines

Material Handling

Packaging Machinery

Compatible systems

SINAMICS S120 drive

Also known as

SIMOTICS S synchronous servo motor 1FK7 Compact Siemens 1FK7 Compact motor

Replaces / compatible with

This Siemens 1FK7042-5AF21-1DG0 motor is part of the 1FK7 Compact series and features an incremental encoder with DRIVE-CLiQ. Verify compatibility with your drive system and mechanical requirements.

Technical note

Expert tip

The plain shaft design of this motor allows for various coupling methods, but it's crucial to ensure a secure and concentric connection to avoid vibrations or damage.

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Frequently asked questions

What is the encoder type on the Siemens 1FK7042-5AF21-1DG0 motor?

The Siemens 1FK7042-5AF21-1DG0 motor is equipped with a 2048 P/REV incremental encoder (Encoder I-2048). This encoder provides continuous feedback for precise speed and position control in automation systems.