Electric Motor Roll Tile Ferrite Magnetic Block

• Certification: RoHS
• Type: Permanent
• Application: Industrial Magnet
• Shape: Block
• Coating: Nickel
• Composition: Ferrite Magnet
• Model NO.: NDPJ-CW-7
• Dimension: Customized
• Grade: as Per Customer′s Requirement
• Testing Standard: IEC Standard
• Recoil Permeability: 1.05~1.30
• Hardness: 480~580hv
• Resistivity: 104 ~ 108
• Certificate: CCC
• Transport Package: Plywooden-Case
• Specification: RoHS
• Trademark: NIDE
• Origin: China
• HS Code: 8503009090
• Production Capacity: 1, 000, 000PCS/Year

Product Description

We make various kinds of magnet as per customer's drawing and samples. Our magnet is widely applied the different industrials.

Magnets for automobile fan motors
Magnets for automobile fan motors are applicable for 30W, 50W, 80W based on Y30H-1, Y30H-2, Y33H materials grade. Main features are low current and stable rotation speed.

Magnets for automobile power seat motors
Magnets for automobile power seat motors are based on Y30-3 materials grade and applicable for high-grade car power seat regulator.
 
Physical characteristics of permanent ferrite& technical property

Item	Symbol	Unit	Value	Note
Temperature range	-	ºC	-40~+80
Expand coefficient	αR	K-1	7~15X10-6
Density	d	g/cm³	4.5~5.1
Resistivity	p	Ω·cm	104 ~ 108
Curie temperature	θc	ºC	460~480
Temperature coefficient of remanence	αBr	K-1	-(0.18~0.20)%	0~100
Temperature coefficient of coercive force	αHCJ	K-1	(0.20~0.50)%	0~100
Recoil permeability	μ	-	1.05~1.30
Hardness	Hv	-	480~580

 
Competitive advantages
1. Our magnet has a wide application, such as automotive industry, household appliances, power tools and etc.
2. We directly supply our magnets to many countries, like USA, France, Turkey, India, Brazil, Argentina, Mexico etc.
3. We have a wide range of magnet.
4. We could customize magnet for our customer. 

We can offer a variety of NdFeB Magnet and Ferrite Magnet, If you need special magnetic tiles, we can also customize according to your needs.