Danfoss Compressor SH182B6ABG

03/08/2021

AC servo driver wiring precautions

For signal line and encoder input line, please use shielded wire. Wiring length: the length of signal line from NC to AC servo driver is less than 3m, and the length of input line from AC driver to encoder is less than 20m. The ground wire should be thick wire as far as possible. According to the third grounding standard (grounding resistance < 100 Ω), one point grounding method should be adopted to connect the ground wire. If the motor and the machine tool are insulated, the motor should be grounded.

08/14/2020

How to select the cooling fan in the floor heating and air conditioning system

For many dealers in the north, the heating end may be familiar, but they are not very confident in the cooling end. In our WeChat group, dealers often consult related questions.

08/05/2020

You have to understand these problems about the oil return of refrigeration compressors!

The oil return of refrigeration compressors has always been a hot topic in refrigeration systems. Today, I will talk about the oil return of screw compressors. Generally speaking

07/07/2020

Is the semi-closed screw compressor going up or down The views of these companies coincide

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/31/2020

Discussion on bad habits of production and sales competition in compressor enterprises

Editor's note: At present, with the acceleration of economic development and industrialization, compressors are more and more widely used in production practices.

08/29/2020

SPK Fluid reliable compressed air escort

SPK Fluids is a global supplier that provides highly specialized and engineered solutions, with branches in 35 countries and operations in more than 150 countries around the world.

06/14/2020

Two methods of evacuating the refrigeration system

Vacuuming is an indispensable important process before charging refrigerant in the production or maintenance of refrigeration equipment. That is, the process of removing the non-condensable gas and moisture in the system pipeline by connecting the vacuum 器2䀀
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06/29/2020

What is the cause of compressor pipeline vibration

09/09/2020

What are the problems of traditional air compressors compared with frequency conversion air compressors

Variable-frequency air compressors have certain advantages in many aspects, so what are the problems of traditional air compressors compared to variable-frequency air compressors? Today I will tell you about the problems of traditional air compressors.

09/01/2020

In addition to air compressors, what is worse than the industrialization of hydrogen fuel cell vehicles

A few days ago, Hanbell Precision Machinery Company revealed that it had developed air compressor products for the fuel cell industry, which triggered heated discussions from all walks of life.