customized all kinds of segment commutator for power tools
US $0.10-$0.50
Custom Wholesale High Speed Permanent Magnetic Rotor Stator Power Tools Magnet for Motor Car Auto Brake Parts
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- Supplier: Hangzhou SDM Magnetics Co. Ltd.
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Product Overview
Description
Custom Wholesale High-Speed Permanent Magnetic Rotor Stator Power Tools Magnet for Motor Car Auto Brake Parts
18 Years' Professional Rare Earth Magnet Manufacturer
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SDM Magnetic Motor Assemblies | ||
Motor is an electromagnetic device which achieves conversion between mechanical energy and electric energy via the magnetic field. The air gap magnetic field for electromechanical energy conversion can be produced by applying the electric current to excitation winding or utilize permanent magnet. | ||
Company Profile
About SDM
SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high quality permanent magnet and magnetic assemblies since 2014. SDM serves a variety of markets include automotive, industrial automation, consumer electronics, green energy, household appliances, and aerospace. To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stability and cost reduction. With grain boundary diffusion technology, SDM can offer competitive prices for high coercivity Neodymium magnets. SDM has also built up a strategic cooperation with China’s No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high quality permanent magnet and magnetic assemblies since 2014. SDM serves a variety of markets include automotive, industrial automation, consumer electronics, green energy, household appliances, and aerospace. To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stability and cost reduction. With grain boundary diffusion technology, SDM can offer competitive prices for high coercivity Neodymium magnets. SDM has also built up a strategic cooperation with China’s No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
Certifications
SDM obtained IATF 16949: 2016 and ISO9001:2015 quality management system certification from international certification institutions. SDM regularly arranges RoSH and REACH Testing in external third-party laboratory, and all testing results are satisfying relevant directives.
Products Description
1. About Neodymium Magnet
Neodymium magnet also referred as NdFeB magnet because they are composed primaryly of Nedymium (Nd), Iron (Fe), and Boron (B).Neodymium magnet can be classified to sintered Neodymium magnet, Bonded Neodymium magnet, and hot-pressed Neodymium magnet according to the detailed manufacturing process. Sintered Neodymium magnet still offers the strongest magnetic power nowadays and has been widely served to vast kinds of application, include high-performance permanent motors, brushless DC motors, magnetic separators, magnetic resonance imaging (MRI), sensors, loudspeakers, consumer electronics, and green energy.
2. Attributes of Neodymium Material
-- Very high resistance to demagnetization
-- High energy for size
-- Good in ambient temperature
-- Moderately priced
-- Material is corrosive and should be coated for long term maximum energy output
-- Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically
-- Good in ambient temperature
-- Moderately priced
-- Material is corrosive and should be coated for long term maximum energy output
-- Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically
3. Applications of Neodymium Magnets
-- Magnetic separators
-- Magnetic separators
-- Linear actuators
-- Microphone assemblies
-- Servo motors
-- DC motors (automotive starters)
-- Computer rigid disc drives, printers and speakers
Manufacturing Technique
Inspection Capabilities
Finite Element Analysis (FEM) Service
Finite element analysis (FEA) is a very effective tool to obtain relatively reliable results before building a prototype. FEA can simulate customer’s most demanding engineering challenges on the early stage of development, including magnetic field strength, attractive force, torque, and many more parameters.
Exhibition
SDM Magnetics Co., Ltd. is a leading Chinese manufacturer of high performance neodymium n52 magnets and neodymium magnetic assemblies with ISO9001:2008, ISO/TS 16949 and ISO14001 certificates. SDM serves a variety of markets from consumer electronics, industrial automation, automotive, green energy, household appliances, medical, aerospace and telecommunications. SDM’s magnets are used in motors, speakers, generators, sensors, compressors, MRI, magnetic chucks and separators etc.
To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stabilityand most reduction. Since 2010 the company has been supplying magnets to General Motors’ OEM with 0 PPM. With Dysprosium infiltration technology, we are able to offer competitive prices for high grade Neodymium magnets. The company has also built up a strategic cooperation with China’s No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
SDM Magnetics now manufactures a comprehensive range of magnetic products including:
· N52 Neodymium Magnet
· Injection Molding Magnets
· Samarium Cobalt
· AlNiCo (Aluminum Nickel Cobalt) Magnet
· N52 Neodymium Magnet and other Neodymium Magnet.
Over the last ten years SDM export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and permanent magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.
To meet the more and more demanding markets, SDM has been concentrating on manufacturing technologies for quality stabilityand most reduction. Since 2010 the company has been supplying magnets to General Motors’ OEM with 0 PPM. With Dysprosium infiltration technology, we are able to offer competitive prices for high grade Neodymium magnets. The company has also built up a strategic cooperation with China’s No.1 rare earth miner CHINALCO, which gives us strong and safe backup for rare earth raw materials.
SDM Magnetics now manufactures a comprehensive range of magnetic products including:
· N52 Neodymium Magnet
· Injection Molding Magnets
· Samarium Cobalt
· AlNiCo (Aluminum Nickel Cobalt) Magnet
· N52 Neodymium Magnet and other Neodymium Magnet.
Over the last ten years SDM export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and permanent magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.
Safety Tips for Magnets
Product Packaging
FAQ
Q: Are you trading company or manufacturer ? |
A: We are professional manufacturer of neodymium magnet and magnetic products in China. |
Q: How long is the production lead time? |
A: Generally it is 5-10 days if the products are in stock. or 25-30 days if the goods are not in stock. |
Q: How to solve the quality problems after sales? |
A: Take photos of the problems and send to us, after we comfirm the problems, within three days,we will make a satisfied solution for you. |
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