NSK Servo Drive ESA-LYAZA13-211

11/15/2022

How to Make an Industrial Fan Quiet?

In construction machinery, fans are an important noise source. The cooling of the machine requires a lot of airflow, which directly causes the fan to generate high noise.

09/07/2020

Do you know how the model designation of the air compressor comes from

Four basic marking methods 　　 1. Use motor horsepower to express: This was still feasible when the air compressor technology was not developed in the early days. However, with the continuous development of technology, even if the same motor is used now,

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

03/26/2025

How Refrigerator Compressor Works (Structure Diagram, Working Principle Diagram)

For a refrigerator product, the most core part is the compressor. If the refrigerator does not have a compressor with good quality and technology

08/20/2020

Operation procedure of chilled water system

In order to better ensure the normal refrigeration of the chiller, the general chilled water system operation should be carried out when the outdoor temperature is higher than about 30℃,

08/10/2021

How to Control Speed of Servo Motor & Anti-Interference Measures

A servomotor refers to the actuator to control the operation of mechanical components in the servo system and is a subsidy motor indirect transmission device.

06/25/2020

Comparison of characteristics of Hitachi inverter scroll compressors for household and commercial and vehicle air conditioning

Comparison of characteristics of Hitachi inverter scroll compressors for household and commercial and vehicle air conditioning Due to the different applications, Hitachi inverter scroll compressors have different characteristics.

03/19/2025

On the operation principle and internal structure of air-conditioning compressor

On the operation principle and internal structure of air-conditioning compressor Regarding air-conditioning compressors, this belongs to the refrigeration system, which is generally used for air-conditioning and refrigerator cold storage, and belongs to the heart of refrigeration equipment. Air-conditioning compressors can be classified according to different principles, usually divided into two types: volume type and speed type. Volumetric air-conditioning compressors are relatively common and one of the most popular compressors.

08/14/2020

How to manage the refrigeration system of cold storage in summer

How to manage the refrigeration system of cold storage in summer<br></br> 1. Reasonably adjust the operating parameters of the refrigeration system to improve equipment efficiency.

12/21/2023

AC Fan Won't Turn off (Troubleshooting Guide)

The air conditioning system can be a true lifesaver during sweltering summers and chilling winters, providing comfort and respite from extreme temperatures.