News
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Troubleshooting of Four Faults of Hydraulic Motors Ⅱ
1. crawl The reasons may be: unstable leakage, damage to the motor support frame, changes in bearing positioning, wear of parts, serious oil contamination, and the wrong phase between the distribution shaft and the guide rail surface, causing inaccurate oil distribution and inconsistent forward ...Read more -
Troubleshooting of Four Faults of Hydraulic Motors
Weak rotation: The reason is: insufficient output pressure and flow of the main pump or increased clearance between the internal fitting parts of the hydraulic motor. Checking and troubleshooting methods: (1) On the premise that the main circuit safety valve, overload valve and other accessories...Read more -
Analysis of the cause of failure of vane pump ②
The reasons for loose bearings and oil leakage from shaft seals are as follows: A. During installation, the output shaft of the vane pump and the motor output shaft are not concentric (the motor output shaft is deformed, the coupling is not concentric, the positioning gap of the vane pump’s...Read more -
Analysis of the cause of failure of vane pump ①
The causes of vane pump failure are generally reflected in: loud noise, pressure oscillation, system pressure loss, no pressure, system oil temperature is too high, etc. A. The main causes of noise produced by vane pumps include the following phenomena: 1. The vane pump sucks air when it is worki...Read more -
The annual maintenance process of mechanical equipment in hydraulic systems ②
2. The hydraulic oil should be replaced three months after the first use of the hydraulic system, and then every six months to ensure the normal operation of the system. 3. During the operation of the hydraulic system, the oil filter should be checked for blockage at any time and the filte...Read more -
The annual maintenance process of mechanical equipment in hydraulic systems ①
1. It is more economical to perform regular maintenance and service checks on hydraulic systems than to repair them after a fault occurs. It is recommended that after a certain working period, regular preventive maintenance be performed on the system and important sealing materials should be repl...Read more -
The components of a vane pump.
The vane pump consists of a rotor, a stator, a blade and a pump casing. 1. Rotor: It is the key part of the vane pump. It is usually cylindrical in shape and has a drive shaft in the center. The outer surface of the rotor has slots for placing the blades. When the rotor rotates, the blades expand...Read more -
HTS Series Servo Double Pump
Taizhou Hongyi Hydraulic Servo Technology Co., Ltd. (hereinafter referred to as “Hongyi Technology”) has been committed to developing and producing advanced hydraulic pump products since its establishment to meet customers’ needs for high performance, efficiency and reliability....Read more -
How servo pumps work.
Servo pump uses a servo motor to control the hydraulic pump and provide power source to the hydraulic cylinder to form a servo pump. The difference from a simple power pump is that the power pump has a single output, while the servo pump can be precisely controlled due to the servo motor, because...Read more -
How Should We Deal With The Noise Problem of Vane Pumps?
There are many noise problems encountered during the use of vane pumps. Sometimes, if there is only a small noise, there may be no big problems, but if there are serious noise problems, you have to pay attention to it. Here we will come to You talk about how to deal with it if there is serious n...Read more -
Servo Pump is A Gem for Enterprises
We all know that servo pumps have occupied a dominant position in the development of the machinery market, and are also necessary equipment for the future development of enterprises, and are mechanical equipment that can truly bring development benefits to enterprises. Although the domestic mark...Read more -
Key Points of Vane Pump Management
What are the main points that you need to pay attention and pay attention to when the vane pump is being managed? In addition to the need to prevent dry rotation and overload, prevent inhalation of air and excessive vacuum, what else? 1. If the pump steering changes, the suction and discharge di...Read more
