ABB Circuit Breaker E6H6300 R3200 PR123

03/18/2024

What Is a Closed Loop System (Servo System / Servomechanism)?

As shown in the figures above, the closed-loop control system has a feedback device to feedback the position of the servo motor, but the open-loop control system does not.

05/09/2025

Air Conditioner Compressor: How It Works, Functions, Troubleshooting＆Maintenance

The air conditioner mainly relies on the work of the air conditioner compressor (AC compressor) to achieve the cooling cycle.

12/06/2024

Top 10 Industrial Compressor Manufacturers in the World

The so-called compressor is a kind of machinery that compresses low-pressure gas to high-pressure gas, and it provides power for refrigeration cycles, gas transportation or pneumatic tools, etc.

08/15/2025

Best Liquid CPU Coolers 2023: Top 360 AIO Coolers

If you are a PC gamer or a worker who needs to perform high-intensity calculations, then you must have a deep understanding of the CPU temperature problem.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

08/21/2020

Common problems and solutions of industrial chillers summarized by the maintenance master

1. Water leakage (first determine the location of the water leakage) 　　 1. The pump leaks (causes: the shaft seal at the water pump is not well connected or the shaft seal has been damaged)

09/10/2020

The management method of the air compressor room of the Red Fifth Ring

1. Choose a wide and well-lit place to facilitate the space and lighting required for the operation, maintenance and repair of the air compressor.

01/16/2021

Refrigerator compressor maintenance case

Refrigerator compressor maintenance case Case description: The repair is a Refrigerator 220 direct-cooled refrigerator, which starts after the contact is stuck, causing the refrigerator compressor to start normally and sometimes abnormally.

06/14/2020

The secret of refrigeration compressor lubrication

The secret of refrigeration compressor lubrication The refrigeration process can be traced back to the middle of the 18th century, when the experiment was about ice production. The technology was perfected in the 18th century, and modern refrigeration wa器2䀀
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03/25/2024

What Parts Does the Servo System Consist of? (Basic Components, Working Principle, Application)

A servo system refers to a system that can perform desired movements according to external instructions, achieving automatic control of output quantities including position, direction, status, etc.