Panasonic Servo Motor MSMD5AZG1P

09/05/2022

Types of Stepper Motors: Three Methods to Classify

Stepper motor uses electronic circuits to convert direct current into a multi-phase sequence-controlled current, and to supply power to coils at different times.

09/22/2020

Thyristor solid medium voltage soft starter

I. Overview In our country's coal mine, petroleum, chemical industry, steel, power generation, water supply, cement building materials and other fields, there are a large number of 3KV, 6KV, 10KV and other voltage levels of medium and high voltage AC asynchronous motors. A large part of them do not require speed regulation, but need to solve the starting problem of these high-voltage large motors.

06/26/2020

What is the refrigerator compressor used for

　Refrigerators use evaporative cooling or vaporization to absorb heat to achieve the purpose of refrigeration. The throat of the refrigerator is filled with a refrigerant known commercially as Freon, commonly known as refrigerant. A commonly used one is difluorodichloromethane, which is a colorless, odorless and non-toxic gas with a boiling point of 29°C. Freon is pressurized by the compressor when it is in a gas state.

08/08/2020

Calculation method of power cord size of industrial chiller

In the field of industrial chillers, how is the size of the power cord calculated? Let's go see how it works?<br></br> 　　The working temperature is 30℃, and the current carrying capacity under long-term continuous 90% load is as follows:

06/29/2020

How the compressor works

08/11/2020

Some ways of energy saving for semi-hermetic refrigeration compressors

The semi-hermetic refrigeration compressor is a very common mechanical equipment in the society. It is very common in our lives. The reasonable use of semi-hermetic refrigeration compressors can greatly increase production efficiency and production benefits for businesses.

01/11/2023

What is a Directional Control Valve?

Hydraulic valves are used to control the flow direction or adjust the flow and pressure of liquids (oil, water, or air) in hydraulic systems.

06/25/2020

What are the three tubes of the refrigerator compressor

What are the three tubes of the refrigerator compressor 　　 1. The general refrigerator compressor has three pipe ports;

06/14/2020

There is solar energy in the water vapor, which can be used for heating and cooling

There is solar energy in the water vapor, which can be used for heating and cooling What is water vapor energy? This unfamiliar term is actually not difficult to understand

06/14/2020

Problems and case analysis of electronic expansion valve and four-way valve

Problems and case analysis of electronic expansion valve and four-way valve 1. The problem of electronic expansion valve 1 　　Identify the quality of electronic expansion valve: 　　Step one (see): Whether the wiring is plugged in place and whether the c器2䀀
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