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NdFeB) with high thrust, low loss, small electrical time constant, fast response speed, etc., in lifting systems (elevators, mine hoisting systems), electronic manufacturing equipment (such as M
【Office Partner Information Center】Magnetic sticky
Abstract: The latest developments of permanent magnet drive technology in foreign countries are summarized. Application areas broaden, improve technical p
Researchers at Temple University and the University of Maryland have d
Multiferroicity refers to the orderly coexistence of ferroelectricity, ferromagnetism, and iron elasticity. The multi-ferric material and magnetoelectric coupling effect not only contains a weal
Magnetic flap level gauge the correct use and maintenance methods: Magnetic flap level gauge from the body, the flip box (composed of small red and white magnetic flap), float, flange cover and
Atmospheric water ring pump is a pump products, in many industries have a very wide range of applications, but we all know? In fact, the atmosphere water pump is a series of atmospheric ejector
Calculation of permanent magnet motor electromagnetic torque 1 Introduction In recent years, due to the excellent performance of the permanent magnet brushless DC motor and the continuous
Recently, it was learned from CRRC Tangshan that all permanent magnet electric drive diesel locomotives independently developed by the company have completed all
A sheet-like ferrite bead is an inductor using a ferrite. Therefore, when a large current is passed, special attention needs to be paid to the performance change due to
With the popularization of mobile phones, portable music players and portable game consoles, people are beginning to demand the design of these electronic devices to be more compact, high-perfor
High temperature control valve is the working temperature is greater than 450 ℃ valve. Can be divided into 450 ~ 600 ℃, 600 ~ 700 ℃, 750 ℃ three categories. What are the mai
Maglev submersible pump it achieved a major breakthrough in the field of submersible pumps in the world, effectively solve the shortcomings of the traditional submersible pumps: such as low conv
Nowadays consumers are demanding more and more in all aspects. Therefore, the merchants are constantly developing new materials, so now there is a magnet curtain on the market. In fact, it can a
1, the thickness of the workpiece and the impact of surface quality Before use, should be based on the workpiece suction plate thickness according to the performance curve, to find out the percentage
Submersible pump is the main equipment for deep well water. Use the entire unit dive into the water operations. The groundwater access to the surface, water is daily, mine rescue, industrial coo
Recently, the reporter learned from the CSR Zhuzhou that the institute developed a new generation of "high-speed rail power" - high-speed train permanent magnet synchronous traction system, succ
First, the causes of cavitation Cavitation is caused by the liquid vaporization, the liquid molecules escape the liquid surface, a process of gas molecules, known as "vaporization."
1 The basic concept of servo system 1.1 Nouns The word "servo" is derived from the Greek word "slave." People want to be a "servo" as
Magnetic pump in the course of daily use recommended that the majority of users should do the following maintenance work: (1) Check the magnetic pump pipeline and the combination of
Common cold water pump refers to the pump can be transported below 80 ° c temperature of the liquid pump called cold water pump, the temperature between 80 ° c to 120 ° c pump called the hot
Filter press pump installation points: 1. The import and export of pumps should be installed valves and rubber seismic section (pipe compensator) to facilitate overhaul.
Circulating pump refers to the device in the conveying reaction, absorption, separation, absorption liquid regeneration circulating fluid pump. Commonly used single