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. , http://www.hffreezerdoor.com
To be lightweight, it will increase the use of plastics and develop new materials, including various new plastics, modified plastics, metal plastics, magnesium alloys, composite materials, etc., which requires new forming processes, and thus requires a corresponding Adapt to new molds. For example, more and more high-strength boards are used in automobiles, and in order to reduce weight, thermoforming of some ultra-high-strength boards and the corresponding thermoforming molds naturally become development trends.
To be exquisite, it requires a beautiful appearance and no defects inside, which requires fine, precise and high-quality molds to adapt to it. At present, there is a big gap in our refinement, and refinement is often overlooked.
Fast and efficient production, this aspect requires mold companies to minimize the mold production cycle, as soon as possible to mold mold users, on the other hand, it is more important to enable users to use your mold to produce products quickly and efficiently. For example, multi-cavity multi-piece production, laminating molds, using hot runner technology to shorten forming time and using multi-layer composite technology, in-mold decoration technology, high-gloss non-marking injection molding technology, line inspection technology, multi-process composite technology, and more Multi-station technology, etc., while the intelligent shaping process also requires intelligent molds to adapt.
Low cost, which requires low-cost manufacturing of low-cost molds through mold design, processing, and assembly. It is also important to enable mold users to use molds to achieve low-cost production. This puts higher demands on the mold. Mold manufacturing companies must first make the mold users make money before they can make money. Require a low-cost process, no matter the mold manufacturer or the mold enterprise, continuously improve the management, and gradually realize the common requirements and progress of the information management.
High quality, to achieve high quality products, first of all must be high quality molds, mold stability must be good, to ensure product consistency, but also to ensure longevity. High quality molds are related to technology. Recently, a sprayer company in Yuyao produced a batch of plastic products worth more than 20,000 US dollars exported to Egypt. The hand pump is easy to fall off due to pressing parts, and it is unfortunately returned to China for rework. The Yuyao Inspection and Quarantine Bureau of Ningbo immediately investigated the goods in accordance with the requirements of the process of returning goods. According to the on-site investigation, the specific reason for the return is that the company did not carefully consider the shrinkage rate of the plastic material in the injection molding process of manufacturing the plastic hand pump, resulting in the inconsistent size of the product parts, and the upper and lower parts of the product were separated and opened, which affected the use of the product. The shrinkage of the plastic refers to the percentage of the difference between the size of the plastic part at the molding temperature and the size after it is taken out of the mold and cooled to room temperature. It reflects the extent to which plastic parts are reduced in size after being removed from the mold. Any plastic products have certain dimensional requirements, and plastic products with matching requirements in use or installation have higher dimensional accuracy requirements. The difference between the plastic shrinkage rate and the actual shrinkage rate estimated by the design mold and the fluctuation value of the shrinkage rate during the production of the product all affect the dimensional accuracy of the plastic product. Secondly, the shrinkage rate of the plastic is also closely related to the shape of the plastic part, the complexity of the internal structure, and whether there is an insert. In addition, the mold cavity is constantly worn during use, resulting in different sizes of the same mold produced in the new and old molds. The mounting dimensions of the molded parts and the changes in the fit clearance will all affect the tolerance of the plastic parts.
To this end, Jiuzhi Plastics Co., Ltd. proposes related export enterprises: if it is the shrinkage of extruded or injection molded products, it should increase the corresponding margin from the mold; if the shrinkage of raw materials is large, it can be reduced by adding glass fiber modification. The problem of large shrinkage of the raw material itself; if the uneven shrinkage of the product affects the appearance, it should be considered in the thickness distribution structure of the plastic product. Temperature control measures for heating or cooling the mold must be taken in the mold design, and in order to minimize the temperature difference between the mold cavities, attention must be paid to the design of the temperature control to the cooling circuit.