Black Epoxy Coated High Speed Motor Multi-pole Ring Magnet N50H Specifications:
Dimensions: Customized design drawing
Tolerances: ±0.002″(+/-0.05mm)
Material: NdFeB, Grade N50H
Plating/Coating: Epoxy (NICU+EP, NICUNI+EP,P+EP)
Magnetization Direction: Customized
Max Operating Temp: 100ºC (Degree Celsius)
Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.
Feel free to contact us for the inventory if you need the product urgently.
Magnet Application: Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development, Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design.
Neodymium Ring Magnet are great for loudspeaker, home theater, multimedia, headset, water meter, vibration motor, etc.
Sintered NdFeB Magnet Ring are supplied in different grades and sizes, maximum diameter 220mm, minimum thickness 1.0mm. Ring magnet, which are magnetized through thickness (axially), north pole and south pole are located on the top and bottom. Axially magnetized is common magnetism for ring magnets. Diameterically magnetized also can be made as per customer’s different requirement. China Rare Earth Magnet
Neodymium magnets are the strongest, the most important and commonly used permanent magnets at present. Based on different manufacturing process, it is divided into sintered NdFeB magnets and bonded neodymium magnets. Strongest Permanent Magnet Ring Shape Used Audio Sound, Phosphorus Coating Ring Shaped Audio NdFeB Magnet N54
NdFeB magnet is widely applied to Machinery, Video and Audio equipment, Communication Devices, Medical Devices, Office Automation Equipment, Space Flight and Aviation, etc. More than 95% of our products are used in energy-efficient PM-motors, especially in Servo Motor, New Energy Vehicles Drive Motor, Compressor Motor, Elevator Motor, High Speed Motor, Explosion-proof Motor, etc.
Replacement Neodymium Iron Boron High Speed Motor Rotor Ring Magnets
Neodymium Magnet Coatings:
NiCuNi, Zn, Black Epoxy, Sn, Au, etc.
New Colored Epoxy Coating:
Special epoxy coating – High resistance to water washing and wear
Shape / Common Magnetization Orientation of Permanent Magnet (Download Sketch Map)
Block / Magnetized through thickness, or width, length, multi-poles through thickness
Disc / Magnetized through thickness, diameter, multi-poles through thickness, diameter
Ring / Magnetized through thickness, diameter, Multi-poles through thickness or diameter, or radial magnetized
Arc / Magnetized through diameter
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