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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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: 106172527

Details

Brand
Magerial
Color
Steel Color
Material
Copper
Product Dimensions
1.1"W
Shape
Round

🧲N42H Grade High-Temp Magnet

⚙️Diametrically Magnetized Arc Segments

🛡️Triple-Layer Ni+Cu+Ni Coating

€ 103.15

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Elevate your energy game with magnets that mean business!

VERSATILE 8 PACK ASSEMBLY - Create custom magnet rings (OD36*ID28*H20mm) tailored to your innovative wind turbine or rotor designs.
POWERFUL N 42 H GRADE MAGNETS - Engineered for peak magnetic strength and stability up to 120°C, ensuring reliable performance in demanding environments.
TRUSTED INDUSTRIAL STANDARD - Highly rated (#1,013 in Rare Earth Magnets) with 4.4-star reviews, favored by professionals pushing the boundaries of green energy tech.
PRECISION DIAMETRIC MAGNETIZATION - Poles arranged on outer curves optimize magnetic flux for efficient motor and generator applications.
CORROSION RESISTANT TRIPLE COATING - Ni+Cu+Ni layers deliver a sleek, stainless steel-like finish that resists rust and wear, perfect for long-term industrial use.

This 8-pack of N42H NdFeB arc segment magnets features diametric magnetization and a durable triple-layer Ni+Cu+Ni coating for superior corrosion resistance. Designed for high-temperature operation up to 120°C, these 36mm diameter, 20mm height magnets are ideal for assembling powerful rotor rings in generators and wind turbines, combining industrial-grade strength with precision engineering.

Specifications

ASIN	B07N831KGG
Best Sellers Rank	#331,048 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,013 in Rare Earth Magnets
Brand Name	Magerial
Color	Steel Color
Customer Reviews	4.4 4.4 out of 5 stars (173)
Included Components	NeodymiumIronBoron Alloy
Item Dimensions L x W x Thickness	1.1"W
Item Thickness	20 millimeters
Item Weight	0.27 g
Manufacturer	HMME
Material Type	Copper
Model Number	ArcMagnets
Number of Items	8
Number of Pieces	8
Part Number	ArcMagnets
Shape	Round
UPC	754525931225
Unit Count	8 Count

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