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Neodymium Ring Tiny Micro Magnets Ф2.0*Ф1.2*0.3mm N48, Powerful Sintered Neodymium Sensor Magnets, Pressure/Force/Weight Sensor Ring Micro Magnet, Ring NdFeB magnets for Hall Sensor (Detect Magnetic Field), High Precision Micro Electronic Magnets, tiny ultra-small magnets China supplier
Neodymium Ring Tiny Micro Magnets Dimension Ф2.0*Ф1.2*0.3mm, Plating Nickel coating, Shape ring, Grade N48
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, Nickel, 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.
Multipole Radial Ring Magnets for Sensor Ultrasonic means nothing but the range of the frequencies. Its range is greater than audible range (>20 kHz) so even it is switched on we can’t sense these sound signals. Only specific speakers and receivers can sense those ultrasonic waves. This ultrasonic sensor is used to calculate the distance between the ultrasonic transmitter and the target and also used to measure the velocity of the target. Powerful Sintered Neodymium Micro Sensor Magnets
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.
Material: NdFeB .
Surface Treatments: Nickel coated,Zinc coated, Gold coated,etc.
Maximum Operating Temperature: 200℃
No. Ø ext. (D). mm Ø int. (d) . mm Thickness (H) . mm Magnetization
1 0.900 0.250 0.500 Axial
2 1.000 0.320 0.800 Axial
3 1.000 0.350 1.200 Axial
4 1.200 0.300 3.500 Axial
5 1.450 0.550 2.650 Axial
6 1.500 0.400 1.000 Axial
7 1.800 0.600 0.800 Axial
8 2.000 0.500 1.200 Axial
9 2.500 1.250 3.750 Axial
10 2.600 1.700 3.500 Axial
11 2.600 1.700 4.100 Axial
12 4.000 1.200 3.650 Axial
13 4.000 1.650 0.800 Axial
14 4.200 1.100 0.900 Axial
15 4.500 1.200 3.650 Axial