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SDM Magnetic Vehicle-Mounted Magnets ------Small and Pretty Exquisite and Beautiful

SDM will take the spring festival from Feb 5 to Feb 14 , but enquiry still available.

SDM Magnetic Co.,Ltd annual dinner was held one Jan28.2015. The event was well attended, by nearly one hundred members, and their guests. During the event , many interesting games were held . Of Course , New Year's gift is indispensable Joyful time is always too fast, after 4 hours ago , with the wonderful music , the dinner is over . We would like to thank to the staff of The BaoShen Hotel who ensured the smooth running of the event. Also, thanks must be extended to our sales director, Mr.Ye, whose tireless efforts once again resulted in a successful night.

When making a enquiry , some of customers are not really sure that which magnetization direction of the magnets they need , here we share a Magnetization direction drwan , hope can help you .

SDM self-designed 100% automatic sorting system to guarantee 0 PPM quality leveal in magnetic performance.

Permanent magnet synchronous motors (English name permanent magnet synchronous motor, referred PMSM): Summary: part of the permanent magnet synchronous motor: stator and permanent magnet rotor position sensors, electronic commutation switch. In order to achieve synchronous generator of energy conversion, the need to have a DC magnetic field generated by the magnetic field of the DC current, known as the excitation current of the generator. According to the excitation current supply mode, all available from other power generator excitation current, called him excited generator excitation power obtained from the generator itself is called self excited generator. Advantages: Permanent magnet synchronous motor has a simple structure, small size, light weight, low loss, high efficiency, high power factor advantages, mainly for applications requiring fast response, wide speed range, accurate positioning, high-performance servo drive system and DC motors the update replaces the motor.

Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio. Electronic appliances: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, water meter, sound meter, dry reed pipe, sensors. Motor areas: VCM, CDDVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors. Machinery and equipment: magnetic separation, magnetic separation machine, magnetic crane, magnetic machinery. Healthcare: MRI scanners, medical equipment, magnetic health products, magnetic fuel economy and the like. Other industries: magnetized wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic stationery magnetic, magnetic bags, leather magnetic toys magnetic, tools magnetic, craft gift packaging. The third generation of rare earth permanent magnet NdFeB is the strongest performance of contemporary permanent magnets. Its value is 5-12 times BHmax ferrite magnets, is 3-10 times alnico magnet; it's the equivalent of 5-10 times the coercive force of ferrite magnets, alnico magnet 5 15 times, its magnetic potential is extremely high, it can pick up the equivalent of 640 times the weight of its own weight. As the main raw material of iron NdFeB magnets are very cheap, compared with reserves of rare earth neodymium, samarium more than 10-16 times, so the price is much lower than the samarium-cobalt magnets. Mechanical properties of NdFeB magnets are better than samarium cobalt magnets and alnico magnets, easier cutting and drilling and machining complex shapes. Deficiencies NdFeB magnet is its poor temperature performance, high temperature magnetic loss is large, the maximum operating temperature is lower. Generally around 80 degrees Celsius, after special treatment magnet, its maximum operating temperature up to 200 degrees Celsius. Because the material contains large amounts of neodymium and iron, it is easy to corrosion is one of its major weaknesses. So NdFeB magnets have the surface coating. Nickel can be electroplated (Ni), zinc (Zn), gold (Au), chromium (Cr), epoxy resin (Epoxy) and the like. NdFeB magnets are widely used in aerospace, electronics, electrical, instrumentation, medical and other fields. And the use of non-technical areas are increasingly being used, such as adsorption magnets, toys, jewelry and the like.

In its 21st year, CWIEME Berlin 2015 hosted over 750 leading suppliers providing components and solutions to global manufacturers from across the automotive, energy, electrical and electronics sectors. Over 6,500 key buyers and decision makers attended CWIEME Berlin to meet new and existing suppliers, discover new products & solutions, network with industry peers and stay up-to-date with industry trends. Our company SDM MAGNETICS CO.,LTD. will take this chance to show our products to you , Welcome to meet us at the CWIEME Berlin 10-12 May 2016 . Stand No. 31F19 / Hall 3.1 Lower Level

Hangzhou SDM Magnetics Co., Ltd.is one of the professional manufacturers of permanent magnets in China. With an experienced team, SDM is specialized in producing various kinds of permanent magnets, including Sintered & Bonded NdFeB, Cast & Sintered Alnico, Sintered SmCo Magnets and relevant Magnetic Assemblies such as pump couplings and holding devices. In order to satisfy our customer`s needs, SDM focuses on quality control with continuous improvements on all manufacturing processes and provides the most competitive prices based on domestic resources. Customized magnets are always available here.