Custom Hardware Shaft Sleeve Seals Rotating Magnet, Zinc-plated Neodymium Ultra Precision NdFeB Ring Magnet, Custom Design Regular Magnets, premium extremely custom-made ring magnets various shapes, Powerful Ultra-strength rare earth magnets, bevel-cut magnets, Sintering Neodymium Magnet China Supplier Custom Hardware Shaft Sleeve Seals Rotating Magnet Specifications Material: Sintered Neodymium Iron Boron (NdFeB) Magnet Specification: Customized. Magnetization […]
High Precise Magnets Rod Neo for Micro-Mechanical Devices Ф0.3*2.54mm N35UH, Ni Plating Sintered Neodymium Tiny Cylindrical Magnets, high precision optical communication, instrument and meter, cell phone, sensor magnets, NdFeB bar rod magnets, parylene coating micro magnets China supplier manufacturer
Cylinder Neodymium Micro High Precise Magnets Neo Rod for Micro-Mechanical Devices Dimension Ф0.3*2.54mm, Plating Teflon coating, Shape rod cylinder, Grade N35UH
miniature motor, micro-mechanical devices,optical communication, instrument and meter, medica,watch, electro acoustic, cell phone, sensor, defense,photonic etc.
We own advanced processing equipments and full set of production lines, products range can be as small as size class, 0.2 mm ~ 2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.
We have the ability to make small neodymium micro magnets less than 0.2 mm. Our tiny micro magnets have been used in many consumer electronics and medical applications. We carry many sizes of neodymium micro magnets in stock, but If you require a small, tiny neodymium micro magnet in a custom size, please contact us or use our online custom magnet quote form.
Because NdFeB magnet , also called “ neo ” or “neodymium “ is the strongest permanent magnet, and the operation temperature can be 150 -180 ℃ which can perform its best magnetic performance; In terms of Theory , NdFeB magnet working temperature can reach 200 ℃, in fact, it depend on the size, shape, working environment and magnetic circuit. If need higher operation temperature , then considering Samarium Cobalt Magnet
NdFeB magnet, i.e neodymium Iron Boron magnets is the most widely used rare earth magnet.Secondly, neodymium magnets include variety of grades, is able to meet kinds of requirement of magnetic output performance and temperature ratings. So NdFeB magnet is very popular in kinds of application. The Grade is related with magnetic output and reversible temperature coefficients, so choosing grade is very important.
Neo magnet is composed of rare earth neodymium, metal praseodymium, iron, aluminum, boron-iron alloy, and other rare earth materials. The iron component make the neodymium magnet is easy to be rusty, so need make plating, usually, Nickel-copper-Nickel (NiCuNi) three layers protective coating. Also can make Zinc, Au (gold), Ag (silver), chromium (Chrome), epoxy (grey or black epoxy) plating. Cylinder Neodymium Micro Magnets for IR Sensor
Neodymium Magnet Application
Magnet for Motors &Generators
Magnet for Sensor
Magnet for Actuator
Magnet for Louder speaker
Magnet for Water treatment softener and conditioner
Magnet for Separators
Magnet for Electric industry
Typical Physical Properties
|Maximum Operating Temperature||℃||80-200|
|Magnetization Field Strength||Koe||≥30|
|Magnetization Field Strength||KA/m||≥2400|
|Temp. Coefficient of Br||%/℃||-0.11~-0.12|
|Temp. Coefficient of Hcj||%/℃||-0.5~-0.7|