Yaskawa Servo Motor SGMPH-04ABA4C

02/27/2021

Some common faults and solutions of servo motors

The temperature of the motor is too high or the motor is faulty with smoke the reason: 1). Excessive load 2). Two-phase operation

01/10/2021

Dry cargo sharing, the most comprehensive introduction to the structure and working principle of refrigeration compressors

The role of refrigeration compressors in the system In order to be able to continuously cool, the compressor needs to suck the vaporized low-pressure vapor from the evaporator and work on it, compress it into high-pressure superheated vapor, and then d器2䀀
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08/12/2020

Matters needing attention when choosing evaporator for chiller

The evaporator is one of the four major components of the refrigeration system, and it is the ultimate manifestation of the cooling effect and efficiency. The evaporator is generally designed and equipped by the chiller manufacturer

01/06/2023

How to Improve the Quality Factor of the Solenoid Coil?

The quality factor Q is an important parameter reflecting the quality of the solenoid coil, and improving the Q factor of the coil can be said to be one of the key points of winding the coil.

08/20/2020

Talking about how to install large-scale cold storage refrigeration equipment

Cold storage is mainly used as constant temperature storage air-conditioning equipment for food, dairy products, meat, aquatic products, etc. Cold storage is actually a kind of low-temperature cold storage and also a type of refrigeration equipment.

08/20/2020

Air conditioners dehumidify faster than refrigeration not necessarily!

Recently, there has been a net article saying that choosing the dehumidification mode when using the air conditioner will cooler and save electricity faster than the cooling mode. Is this true?

09/03/2020

What are the reasons for the performance degradation of the compressor unit driven by the steam turbine

1. The seal between compressor stages is seriously damaged, the sealing performance is reduced, and the internal return flow of the gas medium increases.

06/29/2020

Compression ratio of American Copeland compressor

06/14/2020

Basic structure of piston refrigeration compressor

Piston refrigeration compressor is mainly composed of body, crankshaft, connecting rod, piston group, valve, shaft seal, oil pump, energy adjustment device, oil circulation system and other components.

07/23/2020

9 usage details that affect the life of air conditioners

1. Clean the air filter frequently. Usually clean once every 2-3 weeks. The steps are: remove the panel; pull out the air filter; clean the air filter. Rinse the air filter under the tap. Since the filter is made of plastic frame and polyester silk, it should not be cleaned with hot water above 40℃ to prevent shrinkage and deformation.