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.hfgaragedoor.com
The reason for the increase is that the company's product structure adjustment has achieved results for many years, and the low-end and large-scale goods have decreased. Second, the independent innovation achievements were remarkable, and a number of new CNC machine tools such as high-speed, precision and large tonnage were developed. In the face of low-carbon energy-saving new energy era, machine tools are also ready. At the Copenhagen climate summit that just ended, Premier Wen Jiabao announced to the world that China’s carbon dioxide emissions per unit of GDP in 2020 will fall by 40% to 45% compared with 2005. Unconsciously, the new energy era is accelerating to come to us.
Looking back at history, after the first energy crisis broke out in 1974, Japan vigorously developed the electronics industry and the fuel-efficient automobile industry. In 1980, car sales surpassed that of the United States. After the second energy crisis in 1990, the United States began to vigorously develop the Internet and promote the global network. The rise of the economy. In the face of the global financial crisis and the threat of climate warming, countries have combined efforts to promote economic recovery and combat climate change, and to achieve green recovery and green development as strategic priorities. Low-carbon technologies, innovations in clean energy, and the resulting increase in investment and employment will be the new engines that will drive the world economy out of the crisis.
From the perspective of China's energy structure, China is a typical country rich in coal, oil-deficient and gas-free. It has broad prospects for developing large-scale renewable new energy. At present, the proportion of thermal power generation is close to 80%, and the power supply structure is very unreasonable. In the future, it is imperative to give priority to the development of renewable energy and new energy such as hydropower, nuclear power, wind power, solar power, and biomass power generation.
New energy development is the focus of national policy support and attention. Nearly 40% of China's 4 trillion economic stimulus plan is used to develop clean energy. In 2009 alone, the national budget for renewable energy reached about 10 billion yuan, about 6 billion yuan higher than in 2008. The first draft of the "New Energy Revitalization Plan" shows that the total installed capacity of wind power will increase to about 150 million kW by 2020; the development goal of solar photovoltaic is 20 million kW of total installed capacity; the installed capacity of nuclear power will reach about 80 million kW.
In the face of such a fast-growing market, is the equipment manufacturing industry, especially the machine tool industry, well prepared?
Taking wind power as an example, China's wind power equipment manufacturing industry has weak independent research and development capabilities, and many technologies need to rely on foreign R&D institutions to achieve it.
The overall design and load calculation capability of large wind turbines is poor. The design and production capacity of control systems, generators, gearboxes and bearings are poor. The bearings and control systems of wind turbines also need to be imported from abroad. According to customs data, in the first half of 2009, China imported a total of 976 wind turbines with a total value of over US$98 million. Behind the data is the reality that China's wind power equipment manufacturing industry is fast and not strong. There are not many enterprises that have independent research and development capabilities, and key components are basically dependent on imports. The key to the restriction is that our manufacturing processes and processing equipment are relatively backward.
As the mother machine of equipment manufacturing, machine tool has more missions. The processing of new power generation equipment is the main force of machine tool demand. It needs a variety of precision, large-scale numerical control and special machine tools. It can be said that advanced equipment manufacturing technology, especially Advanced machine tool equipment is the fundamental guarantee for the upgrading of the new energy equipment manufacturing industry. Fortunately, China's machine tool companies have seen this emerging market, and many companies have made sufficient preparations and attempts.
The XKD2755×570-2M CNC fixed beam double gantry mobile boring and milling machine independently developed by Wuzhong is suitable for the processing of large-sized parts such as wind power gears; the first XKV2745×200 double gantry mobile mechanical five-axis developed by Jinan No. 2 Machine Tool Group The linkage CNC boring and milling machine provides processing machine tools for the key parts processing of the national key investment projects, such as the South-to-North Water Transfer Project and the Three Gorges Water Conservancy. In particular, the processing of large-scale turbine blades relies on imported equipment in the past; the world's largest heavy-duty TK6932 CNC double independently developed by Qi Er Machine Tool Column floor milling and boring machine provides key processing machine tools for processing large-scale hydropower units and nuclear power plant equipment, breaking the foreign monopoly; Tianshui Xinghuo Machine Tool Co., Ltd. cooperates with Xiangdian Group to build a wind turbine generator enterprise with an estimated annual production capacity. 300-500 sets of 2MW direct-drive complete wind turbines; China's first solar-powered automatic silicon multi-wire slicer was successfully developed in Jiangsu Wuxi Open Source Solar Equipment Technology Co., Ltd., filling the domestic gap.
The arrival of the new energy era cannot be stopped, and machine tool companies must be well prepared to protect the industrial upgrading of China's energy structure.
Machine tool industry escorts China's energy structure industry upgrade
Despite the severe financial crisis, in 2009, China was the only country in the global machine tool industry with the largest increase in output value and sales revenue. It has been growing for eight consecutive years. The domestic market share of domestic machine tools has increased from 40% to 61%, ranking third in the world from the world's third.