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.spiralfastdoor.com
Clever use of submersible sewage pump: domestic sewage can change Qingquan
In our country, domestic sewage in many schools and residential areas is discharged directly without any treatment, causing some pollution to the local environment and groundwater sources! Governance issues are pressing. Foreign technology solutions, often large-scale investment. Is there any suitable way to reduce the energy consumption for China's national conditions? Chinese experts have already achieved results. Recently, the reporter interviewed the project chief of design, "the sixth Earth Award" Dr. Zhang Fu, an environmental expert from the General Armament Department of People's Liberation Army Engineering Design and Research Institute. He believes that the use of ecological technology to treat sewage can be purified water, conservation of water, landscaping and other effects. Shijiazhuang Mechanized Infantry College first applied this technology. According to the college's topographical conditions, Zhang Tong proposed the ecological pond treatment system. It refers to the use of some suitable ponds, through different working principles or purification mechanism, removal of organic matter processing system. Zhang Tong said that the treatment system consists of sewage collection ponds, biological filters, aquatic ponds, constructed wetlands, health ponds and twelve waterfall eco-parks, which are mainly divided into sewage collection and pretreatment, ecological treatment, sludge and waste Disposal and ecological landscape reuse four parts. First of all, the domestic sewage discharged from various places is collected in a pool after sedimentation. Pool pool sedimentation of sewage, coarse filtration and other pretreatment, the main equipment by the mechanical grille and submersible sewage pump. Sewage from the pool collection by the pump upgrade, followed by biological filters, aquatic ponds and constructed wetlands for purification. Biofilter biofilm adsorption through the surface of the pebble filter material, degradation of organic pollutants in the sewage; aquatic plant pond planted with water onions, water lilies, cattails, reeds and other emergent plants, as well as green plants and other floating Shen Water plants, through the complex ecosystem of advanced treatment of organic pollutants in water; artificial wetlands also planted a variety of aquatic plants, the sewage for further processing. Processed water into the health pond has been crystal clear, fully meet the needs of fish, duck. From here, the water is lifted to the mountain by the pump and goes down the ravine along the ravine. On the mountain, there are twelve ecological lakes with different drops, which are further treated with ecological effects. Zhang Tong emphasized that this treatment project has basically realized ecological treatment. Without chemical agents, the energy consumption is close to zero and the amount of sludge generated is small. After the ecological treatment of sewage is used to beautify the landscape, greening the environment, washing vehicles, fire fighting and groundwater recharge and other aspects, to achieve the water recycling. After nearly a year of actual operation, this project shows many advantages: the daily sewage treatment capacity of 3,000 tons, the water to meet the landscape water standards. Simple process and management, sewage treatment without the need for external power, without any chemical additives, the entire system operation and management only two people. It is estimated that the operating cost per ton of water treatment is 0.14 yuan, only 1/3 of the conventional biochemical treatment.