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Ring Bonded NdFeB Magnet Rare earth Magnets for Stepping Motor
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Ring Bonded NdFeB Magnet Rare earth Magnets for Stepping Motor

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Stepping Motor Ring Bonded NdFeB Magnet With BNP-8 Grade

 

 

Feature

 

1. High quantity and even volume manufacturing, with up to millions of pieces per year.
2. High accuracy in size.
The bonded magnet may be formed into magnetic components of relatively complicated shapes.
3. Single-time molding and multi-poles orientation.
4. The injection molded magnet has a high mechanical strength and may be molded together with other matching parts.
5. Effective surface treatment to prevent corrosion.
Good corrosion-resistance and nice surface: The product is coated with epoxy resin parylene-coating and the anti-corrosion is very good. 
The surface is smooth, clean and nice-looking. No bubble, no crack, no strip-off, and no chip.
6. Stable working temperature.
The working temperature is high up to 150deg.

7. Excellent magnetic properties.

 

 

Applications

 

Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooksComputer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR

 

 

Details of BNP-8

 

Item no.

Jet-BN-9

Grade

BNP-8

Type

Rare earth Magnet

Technology

Bonded

Shape

Ring

Surface coating

Epoxy,Resin

Working Temperature

140

Application

Stepper Motor

Br of BNP-8

0.60-0.65T

bHc of BNP-8

360-440KA/m

jHc of BNP-8

640-960KA/m

Bhmax of BNP-8

7-9MGOe

 

 

General Specification

 

Compression Bonded NdFeB
Grade Br (T) bHc (KA/m) jHc (KA/m) BHmax(MGOe) Density(g/cm3) Br.Temp.Coefficient (%/) Working Temp.()
BNP-6 0.52-0.60 304-360 640-800 5-7
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Mr. Ben lee
Tel: 86-20-84584100
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Contact Method
Jet Magnet Technology Co.,Ltd.
8F, Block A, Zhengzhong Times Plaza, Guangzhou, Guangdong, China (Mainland)
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