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The developing trend of various motor
In the Disabilities aspects, such as robots, disability vehicle also use permanent magnet DC motor. In life aspect, the application is more common, and now even the toothbrush also use of permanent magnet DC motor to make into the electric toothbrush. The application of permanent magnet DC motor is really endless, they disperse in everywhere.
With the development of times, the application of permanent magnet DC motor will be more, original AC motor with on many occasions have been replaced by permanent magnet DC motor. Particularly after the emergence of permanent magnet brushless motors, Chinese annual production of variety of permanent magnet DC motors more than several billions, and permanent magnet DC motor manufacturers are numerous.
Special Electric motor Company work hard to provide products
Special Electric motor Company took over 100 orders for the DC motor pitch in early April, as branch of the company just points out of the civilian, although there are not enough production sites, but the team has not reduced production efficiency. Winding class led a group of women monitor Hui rush around the clock, they gave up the weekend leisure time, and they work hard to ensure high-quality products made for the next one to provide full preparation process embedded line.
due diligence, Three team completed the first 6 sets of pitch DC brush motor and motor driver assembly in a short time, test and the inspection. April 27, special electrical quality review time pass the quality control, the products to achieve the delivery of the first batch of products for mass production and laid a solid foundation.
The popularity of intelligence motor
Intelligence is the current popularity trends of all the of industrial control equipment, servo drive system as an advanced industrial control devices is no exception. The latest digital servo control units are usually designed for intelligent products, the intelligent features of their performance are show out in the following aspects: First, all of them have a memory function parameters, the system’s all operating parameters are available through man-machine dialogue set by software, which stored in the servo motor unit inside and go through the communication interface, these parameters can be modified even on the way to the host computer, the applications very convenient; Second they all have self-diagnostic and analysis capabilities, no matter what time, as long as the system fails, the fault type and the causes reason will be clearly display through the user interface, which simplifies the complexity and debugging of maintenance; In addition to the above features, some servo motor controller system also has parameters self-tuning function.
The development potential of servo market
According to statistics, in the past few years, China motor driver market maintained the growth rate of 12% -15%, this rate has far exceeded the growth level of GDP in recent years, it is expected that it will maintained more than 10% growth rate at least in the next 5 years. At present, the growth rate of Chinese servo motor actually is about 20%, according to this pace of development and market demand to calculate in China, At least 10 years later, the market drive can be saturated and mature.
The total potential market of the drive in china should be at 1200-1800 billion, of which atmospheric pressure motor controller market share account for 60% market share, medium and high voltage inverter needs relatively small number, but because single inverter with large power and high sale prices, the market share is around 40%.
The development detections of servo system
Modular， network, industry technology-based local area network and factory automation (Factory Automation referred to as FA) engineering has gained considerable development and shows good momentum of development in the past decade at abroad. To meet this development trend, the latest servo systems are equipped with standard serial communication interface (such as RS-232C or RS-422 interfaces, etc.) and dedicated LAN interface. The settings of these interface significantly enhanced the interconnection capacity between servo unit and other control devices, so as to make the connection with CNC systems has become very simple, just a cable or fiber optic cable can connected several, or even dozens of servo unit and host computer into the CNC system. In summary, the servo motor system will develop in two directions. One is to meet the requirements of general industrial applications, especially for less demanding applications occasions and low cost motor driver products, such as variable frequency motor, inverter and so on. Another is to represent the level of the servo system’s development leading product – such as servo motor, servo motor controller.
Siemens Introduces New High Inertia1 servo motor
Siemens Drive Technologies introduced a new large inertia servo motor; 1FK7-HI will enrich 1FK7 product line. Because of the large amount of inertia inherent in the product, so its control is more responsive and reliable, it is ideal for large variable-inertia load situation.
This year's European Machine Tool Exhibition (EMO) Held in Milan, Siemens Drive Technologies debut its new 1FK7 large inertia servo motor for the first time. This type of motor is used for machine tool axes and auxiliary axes. Compared with similar products, the new 1FK7-HI large inertia servo motor has greater inherent inertia, thus the response function of motor control are more reliable and suitable for large variable-inertia load situation. Adopting SINUMERIK motor controls system and using 1FK7 series motor drive system has a very high forming precision, it is not need to do time-consuming adjustment the controller according to the situation.
Servo motor using new Power electronic semiconductor devices
Currently, servo control system output devices are increasingly adopting a new type of high frequency switching power semiconductor devices; they are mainly high-power transistor (GTR), power FET (MOSFET) and insulated gate transistor (IGPT) and so on. The application of these advanced devices significantly reduces the power consumption of the servo unit of output circuit, and to improve the system response speed and reduce the operating noise. Especially noteworthy is that the latest model of servo motor controls systems have started to use a circuit to control the functions and power electronic switching devices to integrate to the new module, which is called the intelligent control power module (Intelligent Power Modules, referred to as IPM). The device will integrate the isolation, dynamic braking, over temperature, over voltage, over current protection and fault diagnosis function into a small modules. The input signal logic level compatible with TTL, and the output can directly interface to the microprocessor. Its application significantly the design of servo motor and realize the implementation of the servo system of small and micro.
How to optimize the performance of servo system
Highly integrated new servo system product has changed the speed of the servo system that is divided into servo and position servo unit cell the two modules approach; it replaces them with a single, highly integrated, multi-function control unit. The same control unit, as long as the system parameters was set by the software, the performance can be changed, you not only can use the configuration of the motor itself to constitute a semi-closed loop control system sensors, but also can interface with an external position or velocity or torque sensors constitute the entire high-precision closed-loop motor controls system. High level integration also significantly reduced the volume of the entire control system, it makes the installation and commissioning of servo motor system are simplified
Digital AC servo system is widely applied
Exchange servo technology will continue to rapidly shift from the DC servo system AC servo system. From the point view of the current international market situation, almost all new products are AC servo system. AC servo motor has account for more than 80% market share in industrialized countries. More and more AC servo motor manufacturers in the domestic are gradually over manufacturers that produce DC servo motor. It can be expected that in the near future, except in certain areas outside the micro-motor, AC servo motor will completely replace the DC servo motor.
All-digital high-speed microprocessors and using the new dedicated digital signal processor (DSP) servo control unit will be fully replaced by analog electronic devices based servo motor controller unit, in order to achieve fully digital servo system.
China is The Origin of E-bikes
As we all know that electric bicycle or e-bike is one of the most environmentally friendly forms of transportation we have in this day. In fact, an e-bike is simply a bicycle with an attached motor on it so that it can assist the rider to drive without any efforts. It is just a simple mode of transportation that was initially developed a century ago. Actually, it took a full century before the electric powered bicycle we have come to know was first mass produced and became commercially available. Believe it or not, the electric bicycle is the beginning of the electric revolution in Asia, particularly in China. In China, e-bikes are the most widely used means of transport by the Chinese people. As a matter of fact, it even outnumbered other transport modality in the Chinese mainland. Today, China is the world's leading producer of e-bikes.
We can Offer You Different E-bikes and Kits
As we all know that electric bicycles or e-bikes are very popular now. Back in the day, electric bicycles are already existing somewhere around the globe. But up to now, there are still only a few people know that an e-bike exists. Actually, electric bicycles are also popular in Europe particularly in Holland, Switzerland and Germany. But e-bikes are more popular in the Asian market than in any other parts of the globe such as in China, Japan, India, and Vietnam. As a matter of fact, in China, nearly 1 in 2 bikes sold are electric bikes. And in 2008, there are about 170 nations that bought e-bikes from China. Our company is one of the thousands Chinese electric bike company. So you can see various kinds of electric bikes and electric bikes kits in our company. And also if you don’t want to throw your old normal bikes for a new e-bike, you can buy the electric bike conversion kits from us to make yourself a diy electric bike.
DIY Your Old Bikes
With the popular of electric bikes, we can see more and more e-bikes running on the roads. Different people are driving different e-bikes. Do you want to have a new e-bike? And do you feel it’s hard for you to throw the old normal bike? All you need is just the do it yourself electric bike conversion kits. The do it yourself kits can be used to connect batteries to almost any bike and convert it into electric bikes. The diy bicycle kits are very easy to use and can be fitted at home itself. The kits connect to the front and the rear gears using the bicycle chain drive system and offers up to 20 speeds. Just perfect for those uphill rides on the mountains! The electric bikes kits also include electric chargers to ensure that you never run out of battery power. You can use an electric bike to achieve an uninterrupted flow of energy on those long treks!
The Rules of E-bikes, Good or Bad
The threat of global warming is becoming larger and larger over the face of earth. And also it is attracting war scale measures from various quarters. However, there is also a unique way of fighting against global warming, which is really fun filled. The electric bicycle has emerged as a very suitable alternative to traditional vehicles and can help you to reduce your carbon footprints while you enjoy a joyful ride through the beautiful countryside! Electric bicycle is finding a lot of acceptability across the whole world although there are different rules governing the electric bicycle in different countries. Thus in Australia the electric bikes and electric scooters have to comply with the Australian Design Rules (ADR) before the vehicles can be legally allowed on the roads. The ADR covers a whole range of vehicles which include self powered cycles as well as motor propelled cycles. So we can see that we still have a long way to get the e bikes into full use.
The Way to Make Your Bikes to E Bikes
In my opinion, electric bikes are the best way to care for the nature. It provides a clean and renewable source of energy and also offers a perfect exercise to keep you healthy! It is the best non-pollution source of communication, which can help you restore the balance of nature. It is a connection line between nature and technology and the way of the future. If you only do have a normal bike now and also you want to have an electric bike, do not buy one. We can help you to have one without spending too much money. How? All you need are just your old bike and our company. Our company can provide do it yourself electric bike conversion kits to convert your normal bikes into self powered electric bikes. So you can keep your old memorable bike and also have a brand new electric bike. Why don’t you start now!
Why Not Explore the Nature with Your E Bikes?
Do you have a plan to explore the nature? Yes, nature is really very attractive. Nature has many hidden treasures waiting to be explored! However, to reach these beautiful nooks and corners what you need is a bike! The experience of exploring the mountains and valleys on your bicycle will surely give you an adrenalin rush. And also the experience of riding a bike can be further accentuated by the use of electric bicycles, which can provide you with clean and abundant energy. Electric bicycle is a concept that is acquiring greater significance in the age of energy conservation. These e bikes derive their source of energy from batteries and hence prove to be eco friendly. So this is a good plan for you to ride on your electric bikes. On the one hand, you can enjoy your journey nearly without any efforts; on the other hand, in some sense, you protect the nature.
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