Servo motor retrofit advice for old machinery

Servo Motor Retrofit Advice for Old Machinery

Servo Motor Retrofit Advice for Old Machinery


Old machinery often lacks the efficiency and precision required in modern industrial processes. Retrofitting servo motors is a cost-effective solution to upgrade the performance of these machines. In this article, we will explore the benefits of servo motor retrofitting and provide advice on how to successfully implement it.

1. Understanding Servo Motors

Servo motors are high-performance electric motors designed to provide precise control of speed and position. They consist of a motor, feedback device, and controller, which work together to maintain accuracy in various applications.

2. Evaluating Retrofit Feasibility

Before retrofitting servo motors, it is crucial to assess the feasibility of the project. Factors to consider include the compatibility of the existing machinery, space availability for motor installation, and the overall cost-benefit analysis.

3. Selection of Servo Motors

Choosing the right servo motors for retrofitting is essential to achieve optimal performance. Factors to consider include torque requirements, speed range, motor size, and compatibility with the existing control system.

4. Integration with Control Systems

Proper integration of servo motors with the control system is key to their successful operation. This involves programming the controller to communicate with the motor and fine-tuning the parameters to achieve the desired performance.

5. Mechanical Modifications

In some cases, old machinery may require mechanical modifications to accommodate servo motors. This can involve redesigning or retrofitting certain components to ensure proper alignment and functionality.

6. Testing and Fine-tuning

After installation, thorough testing and fine-tuning of the servo motors are necessary to ensure optimal performance. This involves calibrating the feedback device, adjusting motor parameters, and verifying the accuracy of speed and position control.

7. Maintenance and Servicing

Regular maintenance and servicing are crucial to keep retrofit servo motors in top condition. This includes periodic lubrication, inspection of electrical connections, and monitoring of motor performance to detect any potential issues.

8. Benefits of Servo Motor Retrofitting

Retrofitting old machinery with servo motors offers several benefits:

  • Improved precision and accuracy
  • Higher productivity and efficiency
  • Reduced downtime and maintenance costs
  • Enhanced safety features

9. Frequently Asked Questions (Q&A)

Q1. Can servo motor retrofitting be done on any type of old machinery?

A1. Servo motor retrofitting can generally be done on a wide range of machinery, but it depends on the specific requirements and feasibility of each project. It is recommended to consult with experts to determine the suitability of retrofitting for your machinery.

Q2. How long does it take to retrofit servo motors in old machinery?

A2. The duration of servo motor retrofitting depends on various factors, such as the complexity of the machinery, the extent of mechanical modifications required, and the availability of resources. It is advised to consult with the retrofitting team for a more accurate timeline.

Q3. What are the potential cost savings from servo motor retrofitting?

A3. Servo motor retrofitting can lead to significant cost savings in terms of reduced downtime, improved energy efficiency, and decreased maintenance expenses. The exact savings depend on factors like the scale of operations and the specific retrofitting project.


Overall, retrofitting old machinery with servo motors is a wise investment to enhance performance and prolong the lifespan of industrial equipment. With careful planning, proper integration, and regular maintenance, businesses can unlock the full potential of their machinery and stay competitive in the market.

Servo Motor Application

About Our Company

Our company is a leading player in the Chinese motor market segment. We specialize in manufacturing a wide range of high-quality products, including servo motors, brake motors, hydraulic motors, Bauer gear motors, hydraulic pistons, driveline motors, and more. With a production capacity of 200,000 sets, we employ state-of-the-art automated CNC production and assembly equipment. Our commitment to delivering excellent products, competitive pricing, and attentive service has earned us a strong reputation. We welcome customers to customize their products through drawings and samples.

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