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Siemens 1FK7064-4CF71-1RH0 SIMOTICS S Synchronous Motor with Brake

Siemens SIMOTICS S 1FK7-HD Synchronous Motor with AM20DQI encoder and brake.

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ManufacturerSiemens

Part number1FK7064-4CF71-1RH0

Cooling Naturally cooled

Frame Size IMB 5 (IM V1, IM V3)

Flange 1

Encoder Absolute Encoder AM20DQI (20 Bit + 12 Bit Multiturn) with DRIVE-CLIQ

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SIMOTICS S Synchronous Motor 2.5kW Power 12Nm Torque 3000rpm Speed Plain Shaft Built-in Holding Brake

Product description

The Siemens 1FK7064-4CF71-1RH0 is a SIMOTICS S Synchronous motor from the 1FK7-HD series, designed for high-dynamic applications. It features a nominal power of 2.5kW, a DC voltage of 600V, and a peak torque of 12Nm (100K), operating at a nominal speed of 3000rpm. This naturally cooled motor is built for FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1. It includes a rotatable power connector and an absolute encoder AM20DQI (20-bit + 12-bit multiturn) with a DRIVE-CLIQ interface. This version has a plain shaft with tolerance N and is equipped with a holding brake. The degree of protection is IP64.

This motor is suitable for precision automation tasks, robotics, and CNC machinery where exact positioning and holding capabilities are essential. The combination of a plain shaft and holding brake is often preferred for direct drive applications or when mounting a coupling or pulley. Its IP64 rating offers protection against dust and water splashes.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1FK7064-4CF71-1RH0. We specialize in providing quality industrial automation components, ensuring you can source reliable parts like this high-performance motor for your critical systems.

Technical specifications

Cooling	Naturally cooled
Frame Size	IMB 5 (IM V1, IM V3)
Flange	1
Encoder	Absolute Encoder AM20DQI (20 Bit + 12 Bit Multiturn) with DRIVE-CLIQ
Shaft	Plain Shaft, Tolerance N
Brake	With Holding Brake
IP Rating	IP64

Common applications

Precision Robotics

CNC Machinery

Automation Systems

Servo Applications

Machine Tools

High-Dynamic Drives

Compatible systems

Siemens SIMATIC Drives Siemens SINAMICS Servo Controllers

Also known as

Siemens SIMOTICS S 1FK7 Plain Shaft Motor 1FK7 HD Servo Motor with Brake Siemens AM20DQI Encoder Motor

Technical note

Expert tip

The plain shaft requires careful selection of couplings or pulleys to ensure proper and secure mounting.

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Frequently asked questions

What type of encoder is used in the Siemens 1FK7064-4CF71-1RH0 motor?

The Siemens 1FK7064-4CF71-1RH0 motor is equipped with an AM20DQI absolute encoder. This encoder provides 20 bits of single-turn resolution plus 12 bits of multi-turn data, integrated with a DRIVE-CLIQ interface for digital communication.