High Strength Zinc / Silver Plated Custom Made Neodymium Magnets For DC Motor ZCMN: PM09 manufacturer from China Guangzhou Zhongci Magnetic Co., Ltd.

High Strength Zinc / Silver Plated Custom Made Neodymium Magnets For DC Motor

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: ZCMN: PM09

High Strength NdFeb Permanent Coreless DC Motors Cup Shaped Magnets

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High Strength NdFeb Permanent Coreless DC Motors Cup Shaped Magnets

Brief introductions of sintered NdFeB magnet:

NdFeBmagnet is a kind of strong permanent magnet. Its lifetime can be 30 years when the working temperature is reasonable.
The most special feature is that its volume is small, but the pull force is very strong.
It can be used almost everwhere in our life, such as industrial , motor, speaker and so on.

Product Description & Specification:

Grades

Range: N35-N52; N35M-N50M;
       N35H-N48H, N35SH-N45SH;
       N30UH-N40UH,  N30EH-N38EH.

Professional suggestions:
    -The grade like N48-N52 could meet your requirements on strong power.
  -Standard one like N35 or N40 is okay for your normal applications.
    - If you have requirement on the working temperature, please note it.

Shapes

    Others available: Block, Ring, Cylinder, Disc, Customized shape as your design.

Size

Block / Bar	Length x Width x Thickness
Disc / Cylinder	Diamter x Thickness
Ring	External Diamter x Internal Diameter x Thickness
Irregular	According to customer's size or drawing request.

You could choose freely according to your plan.

Coatings

Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.

Coating and Corrosive Resistance of Sintered NdFeB
Surface	Coating	colour	Thickness (um)	Resistance can be		Corrosive Resistance
Surface	Coating	colour	Thickness (um)	PCT Test	Salt Spray Test	Corrosive Resistance
Nickel	Ni/NiCuNi	Silver	10-20	48h/72h	72h	excellent
Zinc	blue zinc/colour zinc	brightblue/shinyblue	8-20	24	24	good
epoxy	epoxy/NiCu+Epoxy	black/grey	15-25	48	96	excellent
Tin	NiCuSn	silver	15-20	72	72	superior
Parylene	Parylene	grey	15-25	96	200	superior
Teflon	Teflon	grey	10-20	12	24	superior
Phosphorization	-	grey	1-2	-	-	temporary protection
Passivation	-	grey	1-2	-	-	temporary protection

Torelance:

±0.01 or you can tell us according to your plan.

Orientation

Through the direction of thickness or according to your needs.

a. Thickness Magnetized
b. Axially Magnetized
c. Diametrally Magnetized
d. Mult-poles Magnetized
e. Radial Magnetized
f. Customzied Specific Requirements Magnetized

Applications:

DC Motor

Competitive Advantage:

Original manufacture.
More than15years magnet manufactured experiences(since 1999).
Competitive price, stable quality, fast delivery, good service.
Unique customized according to your requirements.

Please have the following information avaliable when you contact us.

1. Drawing is preferrable.
2. Magnet grade you're looking for;
3. Coating of the magnets: NiCuNi, Epoxy, Zinc, Passivation etc.
4. Magnetized direction, usually N/S and S/N pair magnetized through diameter;
5. Quantity;
6. Constant working temperature;
7. Your information on how you use magnets in your applications will always be appreciated.

We can manufacture a custom magnet for your application.If you have any question,please do not hesitate to contact me.