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Siemens 1FK7043-4CH71-1QG0 SIMOTICS S Synchronous Motor IP64

Siemens SIMOTICS S Synchronous Motor 1FK7043-4CH71-1QG0, 1.2kW, IP64

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ManufacturerSiemens

Part number1FK7043-4CH71-1QG0

Part Number 1FK7043-4CH71-1QG0

Manufacturer Siemens

Product Type SIMOTICS S Synchronous Motor

Nominal Power 1.2kW

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1.2kW Power Output 600V DC Operation 3.5Nm Torque 4500rpm Speed Singleturn Absolute Encoder (AS20DQI) DRIVE-CLiQ Interface IP64 Protection

Product description

The Siemens SIMOTICS S Synchronous Motor 1FK7043-4CH71-1QG0 is engineered for dynamic performance in industrial automation. It features a nominal power of 1.2kW, operates at 600V DC, and delivers a torque of 3.5Nm at 4500rpm. This naturally cooled motor, built in frame size IMB 5, includes a rotatable power connector and a single-turn absolute encoder (AS20DQI) with a DRIVE-CLiQ interface for precise motion control. It does not have a holding brake and offers an IP64 degree of protection.

This motor is well-suited for applications demanding high precision and speed without the need for a holding brake, such as high-performance CNC machining, automated logistics, and specialized manufacturing equipment. Its IP64 rating ensures protection against dust and splashing water in many industrial environments.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens SIMOTICS S 1FK7043-4CH71-1QG0. We provide reliable, tested automation components, ensuring you get the quality parts you need to maintain or upgrade your systems. Count on Stanlo Automation for your industrial motor requirements.

Technical specifications

Part Number	1FK7043-4CH71-1QG0
Manufacturer	Siemens
Product Type	SIMOTICS S Synchronous Motor
Nominal Power	1.2kW
DC Voltage	600V
Torque	3.5Nm (100K)
Nominal Speed	4500rpm
Cooling	Naturally cooled
Frame Size	IMB 5
Flange	Flange 1
Power Connector	Rotatable
Feedback	Absolute Encoder Singleturn 20 bit (AS20DQI)
Interface	DRIVE-CLiQ
Shaft	Plain shaft, tolerance N
Holding Brake	Without holding brake
Degree of Protection	IP64

Common applications

CNC Machining

Automated Logistics

Specialized Manufacturing

High-Speed Automation

Robotics

Motion Control

Compatible systems

Siemens SIMOTICS Drives Siemens Controllers DRIVE-CLiQ enabled systems

Also known as

SIMOTICS S 1FK7 Siemens 1FK7 Motor 1FK7043 Synchronous Motor

Replaces / compatible with

This motor is suitable for applications requiring precise single-turn absolute positioning feedback. It is compatible with Siemens drives supporting the DRIVE-CLiQ interface and may replace previous configurations without a holding brake.

Technical note

Expert tip

The singleturn encoder provides absolute position within one revolution; for multi-revolution positioning, ensure the drive system correctly handles position rollover.

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Frequently asked questions

What type of absolute encoder is used in the Siemens 1FK7043-4CH71-1QG0 motor?

The Siemens 1FK7043-4CH71-1QG0 motor features a singleturn 20-bit absolute encoder (AS20DQI) with a DRIVE-CLiQ interface, providing high-resolution position data for demanding control tasks.