The original motor used NU-type deep-groove cylindrical roller bearings, which allow axial movement of the motor. The inner ring of the bearing has retaining ribs on both sides, while the outer ring has none, permitting bidirectional displacement of the shaft relative to the bearing and accommodating elongation caused by thermal expansion. Additionally, the bearing clearance is relatively larger c...

Screw-type air compressors are designed with high-temperature protection functions. When the exhaust temperature exceeds 100°C, the temperature sensor activates the temperature switch, triggering an alarm and automatic shutdown, while the instrument panel displays an exhaust temperature reading above 100°C. The machine's built-in cooling mechanism involves injecting lubricating oil from the lower ...

The air conditioner compressor serves as the core component of an AC system, functioning by compressing and circulating refrigerant to transform low-temperature, low-pressure refrigerant into high-temperature, high-pressure refrigerant, thereby enabling the system's cooling or heating operation. The compressor consists of the following key components: 1. Compressor Housing The outer shell, typical...

With the continuous advancement of modern technology, air conditioning has become an indispensable part of daily life. One of the core components of an air conditioner is the compressor, which comes in various models, each with unique features and applications. This article introduces some common types of air conditioner compressors to help readers make informed choices. 1. Fixed-Speed Compressor ...

Screw air compressors are widely used industrial equipment in various industries. Proper installation is crucial for their normal operation and service life. This article introduces the installation methods and key precautions for screw air compressors. I. Installation Methods 1. Location Selection The screw air compressor should be installed in a well-ventilated, dry, dust-free, and vibration-fre...

Air compressors are common industrial equipment widely used in various industries. Proper installation is crucial for the normal operation and service life of an air compressor. This article introduces the installation methods and key precautions for air compressors. I. Installation Methods 1. Selecting an Appropriate Installation Location   The air compressor should be installed in a well-ve...

With the development of industrialization, medium and high-pressure air compressors play a significant role in many industries. They are widely used in petroleum, chemical, power, metallurgy, and other fields to provide high-pressure gas supply. When selecting a medium or high-pressure air compressor, there are several key considerations to keep in mind. This article outlines some important points...

Lubricated air compressors are common industrial equipment widely used across various industries. To ensure their smooth operation and extend their service life, daily maintenance is crucial. This article will introduce the essential daily maintenance knowledge for lubricated air compressors, helping you better understand and maintain this important equipment. 1. Regularly Replace Lubricating Oil ...