PEER Bearing UC206

09/11/2022

Servo Motor vs Stepper Motor: Comparison from 9 Aspects

Like servo motors, stepper motors are equipped with mechanisms that control the angle of rotation by receiving external signals.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

06/14/2020

Relay protection concept and basic requirements

Before introducing relay protection, first introduce several working states of the power system (1) Normal working state It means that all the equality and inequality constraints of the power system are satisfied, indicating that the power system me器2䀀
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07/29/2020

Adding fluoride to the air conditioner is tricky, don't be fooled!

remind<br></br> In the hot weather, many citizens have begun to use air conditioners to remind everyone to be careful not to be fooled by unnecessary "air conditioner filling

06/14/2020

Rotor compressor

The rotor compressor is driven by the engine or the motor (mostly driven by the motor), and the other rotor (also known as the female rotor or the concave rotor) is driven by the oil film formed by the main rotor through oil injection, or by the main roto器2䀀
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07/18/2020

Working condition and adjustment of refrigeration system of low temperature chiller

Low-temperature chiller refrigeration system operating conditions and adjustments Nowadays, chillers are widely used in the refrigeration industry, and the refrigeration working fluid is usually R22 (also R404a) and so on. In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor

08/19/2020

Which chiller is suitable for high temperature areas or poor water temperature

The chiller provides a constant current and constant pressure circulating cooling water flow to meet the needs of the water cooling instrument. The chiller can ensure the normal operation of the instrument and achieve the purpose of water saving due to the pre-filled high-quality water circulating in the machine.

06/14/2020

What are the characteristics of cold storage semi-closed and fully enclosed refrigeration compression

What are the characteristics of cold storage semi-closed and fully enclosed refrigeration compression Cold storage refrigeration compressors can be divided into two major categories: semi-hermetic and fully-enclosed refrigeration compressors according to器2䀀
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07/30/2020

Collection of various types of faults and troubleshooting methods for central air conditioning!

Collection of various types of faults and troubleshooting methods for central air conditioning

08/20/2020

Common sense of home appliances the correct posture for adding fluoride to air conditioners

Add fluoride if you don't agree. As long as the air conditioner is cold, the first words many friends call after sales are, should the air conditioner add fluoride? Regardless of three to seven twenty one, two hundred yuan first, is it enough?