Danfoss Compressor SM185W3CX

03/03/2021

Control mode of servo motor

Torque control: the torque control mode is to set the external output torque of the motor shaft through the input of external analog quantity or the assignment of direct address. For example, if 10V corresponds to 5nm, when the external analog quantity is set to 5V, the output of the motor shaft is 2.5nm: if the load of the motor shaft is lower than 2.5nm, the motor will rotate forward, and when the external load is equal to 2.5nm

09/04/2020

Advantages of frequency converter air compressor

Energy-saving principle: The variable frequency speed regulation system takes the output pressure as the control object, and is composed of a frequency converter, pressure sensor, and a motor to form a closed-loop constant pressure control system.

06/14/2020

Brief introduction Principle and advantages and disadvantages of refrigeration piston compressor

Brief introduction Principle and advantages and disadvantages of refrigeration piston compressor Principle: Rely on the reciprocating motion of the piston to compress the gas in the cylinder. Usually through the crank connecting rod mechanism, the rotary器2䀀
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08/20/2020

Central air conditioning cooling water system layout method

It is most suitable to choose central air-conditioning as refrigeration equipment in large spaces such as hotels and hospitals. However, the installation of central air conditioners is far more complicated than platform air conditioners.

09/07/2020

Is the air compressor oil-free or oil-free

The air compressor is oil-free or oily! ? 　　Good or bad depends on the use occasion and actual working conditions. In some occasions, such as food, medicine, precision instruments and other industries, it is necessary to use an oil-free air compressor. However, oil-free air compressors are much more expensive and more expensive to maintain.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

08/18/2020

Selection method of chiller models in different industries

At present, there are more and more chiller manufacturers producing chillers, and there are also many refrigeration equipment that need to be selected in the daily production of many industries,

01/05/2021

compressor

Compressor: Of the reciprocating, rotary, and centrifugal compressors, the most popular among domestic or smaller power commercial refrigeration is the reciprocating. The reciprocating compressor is similar to an automobile engine. A piston is driven by a器2䀀
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06/14/2020

Refrigeration compressors can be divided into two types

Refrigeration compressors can be divided into two types: volume type and speed type according to their working principles

07/09/2020

Bandera County Courier Global Centrifugal Air Compressor Industry Report 2020 with Company Analysis on the Leading Players – Atlas Copco, Hitachi Industrial Equipment Systems

Global Centrifugal Air Compressor Market Research Report is spread across 100+ pages and provides exclusive vital statistics, data, information, trends and competitive landscape details in this niche sector. The Global Centrifugal Air Compressor Market is a professional and comprehensive report on the Centrifugal Air Compressor industry.