Parker Servo Motor SMN1152T2F-KPSN

06/14/2020

Notes on abnormal shutdown of refrigeration compressor

Notes on abnormal shutdown of refrigeration compressor Abnormal shutdown is generally an accident shutdown, mainly in the following situations. 1) Sudden power failure and shutdown. If the refrigeration compressor is suddenly powered off, you shou器2䀀
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07/22/2022

How to Prime a Water Pump

Water pumps will run out of pressure and stop working if turned off for an extended period of time, such as over the winter.

08/15/2020

How to exclude inferior refrigeration products

1. Function 　　A, low cooling power. The matched unit power is about 30% to 40% smaller. Generally, a 1.0 cubic four-door supermarket freezer matches a 1/2HP compact machine,

03/01/2021

Performance comparison between servo motor and stepping motor

As an open-loop control system, stepping motor has essential connection with modern digital control technology. In the current domestic digital control system, stepping motor is widely used. With the emergence of all digital AC servo system, AC servo motor is more and more used in digital control system. In order to adapt to the development trend of digital control, stepping motor or full digital AC servo motor is mostly used as the executive motor in motion control system. Although they are similar in control mode (pulse train and direction signal), they are quite different in performance and application. This paper compares the performance of the two.

08/09/2020

The use of air conditioners must pay attention to these problems, which are energy-saving and durable. I regret knowing it is too late!

The use of air conditioners costs more electricity. Many people are not unable to afford air conditioners, but are more scared by the electricity bills used. They will spend hundreds of them accidentally a month.

01/02/2025

FANUC Spindle Amplifier Alarm Codes and Solutions (3)

The following is a continuation of the previous article, and introduces FANUC spindle drive alarm codes 47-73.

09/21/2020

Improvement of key parts of regenerative refrigerator

Due to its unique structure, many parts, and complicated process, the heat recovery refrigerator is only produced by the standard product factory of Hangyang Technology Co., Ltd. in China. However, due to the fast start-up of the equipment (5-7 minutes for liquid discharge), easy operation and high degree of automation, the products are sold all over the country and exported to foreign countries. It has won unanimous praise from users at home and abroad and has become the flagship product of the factory.

08/18/2020

Component maintenance method of water-cooled chiller

The central air conditioner of the water-cooled chiller is an important part of the entire central air-conditioning system. In order to ensure the normal operation of the air conditioner,

06/29/2020

Compression ratio of American Copeland compressor

06/23/2022

How to Test a Transformer?

Transformers are an electrical component that transmit electrical energy between at least two circuits. Transformers regulate the voltage in circuits, but in some cases these can go bad and cause a circuit to not work.