Danfoss Compressor SZ090A6PW

02/27/2021

The internal structure and characteristics of the micro servo motor

A miniature servo motor includes a small DC motor, a set of variable speed (reduction) gear sets, a feedback adjustable potentiometer and an electronic control board. Among them, the high-speed rotating DC motor provides the original power and drives the variable speed (reduction) gear set to produce a high torque output. The greater the gear ratio of the gear set, the greater the output torque of the servo motor, that is to say, the greater the weight it can bear, the lower the speed of rotation it will be.

05/05/2025

What are the Signs of a Bad Refrigerator Compressor?

The compressor is the soul of the whole refrigerator. If the compressor of the refrigerator is faulty, it will lead to the abnormal operation of the refrigerator and affect the cooling effect.

08/18/2020

Daily maintenance of chillers and emergency treatment

Chillers are widely used in all walks of life, but generally can be divided into water-cooled and air-cooled according to the type of refrigeration. The difference between the two in installation is that water-cooling needs to be incorporated into the cooling tower before use,

01/03/2021

Danfoss Filter driers

Look for the Holospot® label Visible to the naked eye, the code is the quickest way to make sure that you are holding a genuine Danfoss filter drier. Check that the code matches the last two digits in the 10-digit product code (visible with a standard ma器2䀀
ￜ皥
䖒皦즠Ʋ㉄ᰙ㲈Ʋ
䌁皦
ᮔDž༬皧㉎ᰙЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜

09/17/2020

Cost Control

How to control costs Every company expects to reduce production costs to meet customer needs, in order to adapt to today's era of fierce competition and low profits. How to reduce costs, improve production efficiency, improve quality, and eliminate waste in the manufacturing department has become one of the important criteria for measuring whether an enterprise has a competitive advantage;

07/07/2020

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

08/12/2020

How to increase the displacement of the compressor and the common problems of the compressor

1. How to increase the displacement of the compressor?<br></br> 　　Answer: Increasing the compressor's displacement (air delivery) means increasing the output coefficient. The following methods are usually used:

08/14/2020

How to extend the service life of cold storage

We all hope that our cold storage can last longer. How can we achieve this effect? We will discuss with you in detail in terms of usage habits and maintenance:

08/09/2023

Why is My Heat Pump Icing Up? Understanding the Causes and Solutions

Heat pumps are an essential household appliance that is used to regulate room temperature all year round. They are designed to extract heat from the ground or air outside and transfer it inside the home to keep it warm during the winter and cool during the summer.

07/14/2020

Does the air conditioner not cool for a long time? Don't be fooled by the blackhearted repairman, teach you a trick!

It's hard to imagine how people used to live without air conditioning. But air conditioners, like all electrical appliances, have a certain life span. With the increase of service life, especially the occurrence of refrigeration problems, its use effect will decrease with the increase of time, especially refrigeration problems.