Need more then 8. A price on 100 count

As the prie for Neodymium magnets increases a lot, the price based on current market price is US$3.2 each. For 100 pieces, you can purchase 10 lots (80 pieces) and Choose Ships from Magerial (the seller). We will ship 100 Pieces for you.

Can we get the hollow space filled with magnet wuth a hole in its center and larger diameter 5cm?

Sorry that you cannot get such magnets. Magnet is a kind of customizing product and it takes quantity to produce according to your need. A model of sample( even for 1 piece) still takes up to 16 steps to produce and US$220.00 and 4 weeks to produce. Instead of bolt/scew fixing, you may use glue to fix the magnet, and choose a similar size model. This will save you pretty much costs and time.

Can this be assembled into a haltermann array?

This magnet cannot be assembled into a haltermann array, as the magnetizing directions are coming in pair, SN-NS, with poles on the largest faces.

Hola necesito uno mas grande .que el radio sea entre 8 a 12 pulgadas ,si puedes hacerlo porfa dejame saber pa comprarlo

Envíenos su consulta, incluida la información exacta del producto, como el radio exterior, el radio interior, el ángulo, la altura y la cantidad que potencialmente necesita.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm Height 8 Pack

N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm Height 8 Pack

Product ID: 318634115

Details

Brand
Magerial
Colour
Silver
Material
Copper
Product dimensions
36L x 18W
Shape
Round

🔥Max Operating Temp 120°C

🔩Precision Arc Segments for OD36mm Ring

🧲N42H Grade NdFeB Rare Earth Magnet

¥24020

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Power Your Innovation with Precision & Heat-Resistant Strength!

PRECISION ENGINEERED FIT - 8-piece arc segments form a seamless 36mm outer diameter ring, guaranteeing snug assembly and optimal flux.
HEAT RESISTANT DURABILITY - Withstands up to 120°C, perfect for high-temp environments without losing magnetic integrity.
CORROSION RESISTANT FINISH - Triple-layer Nickel-Copper-Nickel coating delivers a sleek metallic shine and long-lasting protection.
UNMATCHED MAGNETIC STRENGTH - Diametrically magnetized N42H grade ensures powerful, reliable performance for your motor or generator projects.
VERSATILE DIY INDUSTRIAL USE - Ideal for wind turbines, small generators, automotive parts, and cutting-edge scientific experiments.

This set of 8 diametrically magnetized N42H NdFeB arc magnets features a 36mm outer diameter and 20mm height, designed for assembling into a high-performance ring. Engineered for durability with a triple-layer nickel-copper-nickel coating and capable of operating at temperatures up to 120°C, these magnets deliver exceptional strength and precision for advanced motor, generator, and DIY applications.

Specifications

ASIN	B07N831KGG
Brand	Magerial
Brand Name	Magerial
Color	Silver
Colour	Silver
Customer Reviews	4.4 out of 5 stars 143 Reviews
Item Dimensions L x W x Thickness	36L x 18W millimeters
Item Thickness	20 Millimeters
Item Weight	0.01 Ounces
Item thickness	20 Millimeters
Manufacturer	HMME
Material	Copper
Material Type	Copper
Model Number	ArcMagnets
Number of Pieces	8
Part Number	ArcMagnets
Product dimensions	36L x 18W millimeters
Shape	Round
UPC	754525931225
Unit Count	1.0 Count

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¥24020

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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