IAT YUAN CHI TI CHI KAU
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Motor Ferrite Magnet

Place of Origin:
Hong Kong
Brand Name:
MAIN RICH
Type:
Permanent
Composite:
Ferrite Magnet
Shape:
Cup Shape
Application:
Speaker Magnet
Motor Ferrite Magnet
 
Detailed Description
 


speaker magnet ,motor magnetferrite magnet, permanent ferrite magnet, magnet.Ferrite magent is made up of SrO, or BaO

 

ferrite magnet, magnet. 
1. Size D7.5-D300mm, thickness reach 40mm 
2. Grade: Y20, Y25, Y28, Y30(C5), Y30BH, Y35(C11).

 3.Size Φ7.5-Φ300mm, thickness reach 40mm.

4. Lots of moulds.

5.The magnet is wildly used in loudspeakers.

6.Particle size(after ball mill) for Y25 reach 1.2μm; Y30 reach 1.0μm; Y35 reach 0.95μm.

 

Mostly Used national standard - SJ285-77 permanent ferrite magnet standard

 

Grade

Value(min/typical in our factory)

Br

Hcb(BHC)

Hcj(IHC)

(BH)max

MT

KG

KA/m

Koe

KA/m

KOe

Kj/m3

MGOe

Y10T(=C1)

200/218

2.00/2.18

125/145

1.57/1.82

210/250

2.64/3.14

6.5/8.0

0.8/1.0

Y25

360/370

3.60/3.70

135/150

1.70/1.88

140/170

1.76/2.14

22.5/25.3

2.8/3.2

Y30(=C5)

380/385

3.80/3.85

191/210

2.40/2.64

199/220

2.50/2.51

26.0/28

3.4/3.7

Y30BH

380/390

3.80/3.90

223/235

2.80/2.95

231/245

2.90/3.08

27.0/30.0

3.4/3.7

Y33

410/420

4.10/4.20

220/235

2.77/2.95

225/240

2.83/3.01

31.5/33.0

4.0/4.2

Y35

400/410

4.00/4.10

175/195

2.20/2.45

180/200

2.26/2.51

30.0/32.0

3.8/4.0

C8(=C8A)

385/390

3.85/3.90

235/255

2.95/3.20

242/265

3.05/3.33

27.8/30.0

3.5/3.7

C10

400/410

4.00/4.10

288/300

3.62/3.77

280/287

3.51/3.60

30.4/31.9

3.8/4.0

 


We have a very strict quality controling system which promise that Micro Capsule Drawing&Writing Board we produce are always of best quality!Of course , if you have some good ideas that you want us to develop or reproduced, please feel free to send us your product image or design artwork, we are also pleased to become your Original Equipment Manufacture.Welcome your negotiated prices,we promise your good price will be our consideration.We are sincerely looking for your cooperation!


Company information:
IAT YUAN CHI TI CHI KAU is an exporter of Hong Kong General Industrial Equipment Agents products.    Our products are mainly sold to North America Eastern Europe Southeast Asia Africa Mid East Western Europe! Yangjiang Q Mark Cutlery Factory has won a high reputation among clients. Our products are popular with clients due to the highest quality. We make the products in accordance with ergonomic requirements.    We take this opportunity to invite you to become our partner!For information and products order please visit our website www.mainrich-magnet.com!
Hot Searches: Fashionations Prism ,Formula Prism ,The Glass Prism ,Optical Dove Prisms ,Large Prisms
 
Send Inquiry to this Supplier
 
IAT YUAN CHI TI CHI KAU
Mr. Charlie Cheng
Flat A,4F1.,Goodwill Industrial Building,36-44 pak Tin Par Street,Tsuen Wan,.N.T.
00852---27205555
008613590887281

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