10個 N50 20mm× 15 x 5mm 穴 4mm グレードの強力なブロック レアアース ネオジム磁石 ニッケル コーティング

• 寸法:   20mm× 15 x 5mm Hole 4mm
• 公差: ±0.004″ × ±0.004″ × ±0.004″
• 磁気面:  20mm
• 磁石の種類; ネオジム
• 材料:  ネオジム鉄B,
• 学年:  N50
• メッキ・コーティング:  ニクニ (ニッケル)
• 磁化方向:  軸方向(平らな端のポール)
• 穴の種類:  none
• 最高動作温度: 176ºf (80ºc)
• 量:  10PC
• 年齢:7+ 年齢, 子供にも大人にも

これらの磁石はパックで販売されています , Or10der a quantity of 1 そして手に入れる 10 磁石。数量を注文してください。 2 そして手に入れる 20 磁石。数量を注文してください。 3 そして30を取得します…

応用;

Compass ,Medical Devices, Speaker(Speaker),toy, suitcase backpack ,generator (cutting magnetic induction line generator ), crane bell motor boxes, glasses boxes, machinery and equipment, magnetic chuck , magnetic twisting magnet , magnetic rods, beads, plotter , plotters, speakers, magnetic health , leather bags , instrument , lamp , magnetic jewelry , toys, car dome light , car antennas , car rotor , stationery, teaching equipment, bathroom, mahjong machines, furniture and door suction , magnetic EVA aids, magnetic fridge magnet, magnetic puzzle , magnetic darts, magnetic photo frames , glass magnets, magnetic phone book , compressors , motor vehicle, a magnetic stirrer , tank sealing valve magnets , magnetic sweeper, flywheel generator , stepper motors, electronics, permanent magnet synchronous motors , gear products , magnetic brush, pull the bait tray , magnetic switches , floating boxes, magnetic mattresses, precision mechanical , magnetic , commutator , solar coating machine , HID xenon lamp retractable lights, anti- EMI magnetic filter , magnetic temperature switch , magnetic massage fitness hula hoop, magnetic pull solid body magnetic cockroach traps , refrigeration permanent magnetic filters , magnetic health care beds, self-adhesive magnetic key lock , magnetic health treatment tank , green energy magnetic nozzle , permanent shut-off valves , ozone magnetic tub, green wave glass, magnetic multifunction coat hooks , permanent magnetization scaling , signal magnetic , magnetic brakes , magnetic oil filter and so on

DIY プロジェクトに最適

Brand new and high quality,

超強力希土類磁石 – 彼らがお互いに行き詰まったら, それらは分解するのが難しいです

Safe handling and storage of magnets

1 should always be very careful because the magnet will be attracted to their own together, you may pinch your fingers. Attract each other when the magnet may be damaged due to collision magnet itself (corners chipped off or knocked cracks).

Two would easily magnetized magnets away from items such as floppy disks, credit cards, computer monitors, watches, cell phones, medical equipment and so on.

3 magnet away from the pacemaker.

4 larger size magnet, should be added between each piece of plastic or cardboard spacers to ensure that you can easily