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 […]
Cylinder Neodymium Micro Magnets for IR Sensor (Infrared Sensor) Ф0.5*2.5mm N38SH, Teflon Plating Sintered Neodymium Tiny Magnets, high precision electro acoustic, cell phone, sensor magnets, NdFeB rod magnets, parylene coating micro bar magnets China supplier manufacturer
Cylinder Neodymium Micro Magnets for IR Sensor (Infrared Sensor) Dimension Ф0.5*2.5mm, Plating Teflon coating, Shape rod cylinder, Grade N38SH
HSMAG has acquired a great experience and new technologies in machining permanent magnets or other material in small sizes and different shapes, especially some micro holes. These small magnets are required with high precision in special sizes and tolerances fields.
Precise micro magnets fabrication of neodymium magnetic material.
Fabrication of super hard material & micro size components by adopting advance machine tools and laser equipment.
Coating: Parylene, Teflon, Nickel, Epoxy, Zinc & Tin.
Super tight tolerance guaranteed (+/-0.01mm).
Customized Size: Dia≥0.2mm~Dia0.6mm
Magnetization: Axial, diametrical or multi-pole.
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.
Tiny Neodymium Magnets for Watch Instrument and Meter
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|