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Application and induction of electromagnets
The application of electromagnets can be summarized in two aspects. On the one hand, it is widely used as a self-contained electromagnetic element in various automatic devices and systems. It is mostly used to "pull" other mechanisms to perform predetermined actions. On the other hand, it is also a major component of many electromagnetic components. Electromagnets that use electromagnets as main components include various electromagnetic relays, contactors, solenoid valves, and electromagnetic clutches. Because electromagnets are designed and manufactured for specific customers, many models cannot be listed, if special models are required, Please inform us of the following main parameters for your selection or design: 1. The smaller the journey is, the greater the force is. When asked about strength, it must be added because the two are directly related to each other. 2. In general, the greater the power, the greater the force and the approximately proportional relationship. When the power is large to a certain extent, the electromagnet is close to magnetic saturation, and the power increase is small 3. If the resistance, current, voltage changes, but the power does not change, the size of the wire package does not change, and the force is basically unchanged 4. The same resistance, if you increase the number of turns (enameled wire with larger wire diameter), the power will increase, but if the original enameled wire is full, you can not change the enameled wire, otherwise the wire package will be too large. Can not be loaded into the shell 5. With the same wire diameter of the enameled wire, increasing the number of wire turns, the force will be slightly reduced (because the resistance has increased, it weakens the force more than the number of turns to increase the strength) 6. Change the wire diameter of the enameled wire (the resistance changes accordingly), but the power remains unchanged (P = U2/R; R, U all change, so that P does not change) the force is unchanged 7. The length of the working time determines the size of the power. When the power is turned on for a long time, the power cannot be too large, otherwise it is prone to heat and burnout. A company specializing in the production of electromagnets, frame electromagnets, suction cup electromagnets, round tube electromagnets, rotary electromagnets, single-holding electromagnets, double retention electromagnets, swing electromagnets, tapping type Electromagnets, self-sustaining high-tech companies, such as sucker electromagnets, electromagnet coils, solenoid valves, electromagnetic pumps, and other types of electromagnetic products, are engaged in research, development, production, and sales. The company was established in Dongguan. Our R&D design concept originated from national defense technology. Our product requirements are based on the military technology management system, creating environmental protection, high efficiency, intelligence, and perfect quality! Based on the strong science and technology concept of China National Defense Science and Technology University and using the combination of military technology and modern management, Dongsheng Magnetics combines the features of the United States, Germany, and local architecture to develop various types of electromagnets (push-pull electromagnets, holding electromagnets, rotating magnets). Iron, round tube electromagnets, sucker electromagnets, tapping electromagnets, etc. have been successfully applied to the automation of all walks of life. Products passed the CE/CB, IEC, UL, ROHS certification at the same time fully imported ISO9001/14000 and TS16949 quality management system certification.