High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
High Speed Door Motor And Control Box,High Speed Door Motor,High Speed Door Servo Motor,Variable-Frequency Servo Motor Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com
The civil aircraft industry will use this as a starting point to form an emerging industry in China. This emerging industry has enormous potential and business opportunities. According to the latest forecast of Boeing in 2009, China needs 3,770 new aircraft in the next 20 years, with a total value of 400 billion US dollars. The ARJ21-700 regional aircraft with China's independent intellectual property rights has been in the airworthiness and evidence collection stage, but has 240 orders. In fact, large passenger aircraft and regional aircraft are only part of the classification of civil aircraft. The civil aircraft category includes not only commercial aircraft of large trunk passenger and cargo transport aircraft and regional aircraft, but also widely used in industry, agriculture, forestry, fisheries, mining, General-purpose aircraft in the fields of construction and other fields, as well as medical and health, disaster relief, meteorological exploration, marine monitoring, scientific experiments, remote sensing mapping, education and training, culture and sports, business flights, private aviation, tourism and other fields. In these areas, the demand for aircraft applications is increasing with the rapid development of the economy, and the application field of aircraft will be further expanded.
Driven by market demand, at present, China's aviation industry's independent innovation results have also gained a lot. The new advanced military aircraft, trainer aircraft and helicopter gunships represented by æ¼10, æ¼11, æžé¾™, Feibao, Falcon, Mountain Eagle, K8, and Zhi 8, Wuzhi 10 have become the main force of our military equipment. The R&D and manufacturing of ARJ-700, Xinzhou 60, Xinzhou 600, Xinzhou 700 and other multi-purpose helicopters such as Zhi 9, Zhi 11 and EC 120 have also made significant progress and have been or will be introduced to the market. These achievements have laid a solid foundation for the development of China's aviation industry.
At the same time, the aviation engine R & D and manufacturing bottleneck has also made a major breakthrough. The latest developments of aero-engines such as Kunlun, Qinling and Taihang have already or will soon end the bottleneck that restricts the development of China's aviation industry for a long time. The era of domestically produced aircraft using domestic engines has arrived. Although the aero engine is a part of the aircraft, it is a "crown diamond." The breakthrough of this technology has a decisive significance for the development of China's aviation industry.
Judging from the external market environment, China's aviation industry has broad prospects for international cooperation, and the international market has great potential. The practice of world civil aircraft production is global procurement. Although the international financial crisis has had some adverse effects on the subcontract production of China's aviation industry, the development prospects of the international air transport industry are still optimistic. Its fast and convenient features are also other transportation industries. Can not be replaced. In addition, China's aviation products are characterized by high quality and low price, which is especially suitable for the needs of developing countries. Take the K8 trainer as an example. Up to now, it has exported more than 300 aircraft and has more than 150 hand-held orders worth more than RMB 5 billion to meet the three-year production needs of the company. After the 60th anniversary of the National Day military parade, global orders have shown rapid growth.
According to the relevant person in charge of China Commercial Aircraft Co., Ltd., the large aircraft project will invest 60 billion yuan within 3 to 5 years, of which 30 billion yuan will be used as the preliminary research and development expenses, and another 30 billion yuan will be used for capacity building, and finally put on the market, relevant The total investment will reach 200 billion yuan, equivalent to the total investment of the Three Gorges Project. Such a large investment scale is not the entire investment of China's aviation industry, as well as the investment of China Aviation Industry Corporation, which is responsible for large-scale transport aircraft missions, and the investment costs for military aircraft and various general-purpose aircraft. An emerging fast-growing industry with huge potential for development should have a very large investment scale. It is not difficult to draw such a conclusion when reviewing the scale of investment in the automobile industry after China entered the WTO.
The National Medium- and Long-Term Plan for Science and Technology Development (2006-2009) has included large aircraft projects in 16 major projects, and established a basic development strategy for developing the civil aircraft industry and exploring the civilian aircraft market to become a major aviation power and aviation power. It shows the firm will and determination of the country to develop civil aircraft represented by large aircraft. In 2008, China's aviation industry system reform, the aviation first and second group merged into China Aviation Industry Corporation, the new formation of China Commercial Aircraft Co., Ltd., is the country's major efforts and attempts to achieve this strategic vision.