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Ningbo LG Manufacturing Co., Ltd.
Ningbo LG Manufacturing Co., Ltd.  

Gold Index: 10211

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Arc permanent ferrite magnets for speaker 

Payment Terms: T/T,L/C,D/A,D/P 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: NingBoLG022
Production Capacity: 2000tons yearly
Delivery Date: According to quantity
Type: Permanent
Brand Name: LG
Shape:: Coil,Arc, ring, block
Shape: arc
Delivery detailes: 15-30days
Means of Transport: Ocean,Land,Air
Packing: According to customers requ...
Application: Speaker Magnet
Composite: Ferrite Magnet
Coating:: No Plating
Export Markets:: Global
Certificate: IS9001

Shape:Coil,Arc, ring, block.
Type:Permanent
Composition:Ferrite Magnet
Export Markets:Global

product name permanent ferrite magnets for speaker  



Specifications

Segment motor ferrite magnet
Cheapest magnet .
Strontium ferrite .
High coercive force.
Best choice for industrial applicat

Segment motor ferrite magnet

Ferrite magnets include sintered permanent magnets composed of   Barium or Strontium

Ferrite,and   rubber/plastic bonded ferrite magnets form injection molding or mold   extrution.
Sintered   ferrite magnets are very hard and brittle, and require specialized   machining techniques.
Moreover,they   should be machined in an unmagnetized state.We are equipped to machine these
materials   to specifications.






Rubber   bonded ferrite magnet is a permanet magnet composing of fine powder of   strontium ferrite,
synthetic   resin and additives.It can be processed ad a sheet,a roll or any kind of   shape and can be
coated to have magnetic characteristics or colors.As a matter of fact,it can be customized according
to the   requests of the customers,available in both anisotropic and isotropic grades.

 

Magnetic Properties of Sintered Magnet



Chinese   standard






GradeBrHcbHcj(BH)Max
MtkGsKA/mkOeKA/mkOeKJ/M3MGOe
Y10T200-2352.0-2.35125-1601.57-2.01210-2802.64-3.526.5-9.50.8-1.2
Y25360-4003.6-4.0135-1701.70-2.14140-2001.76-2.5122.5-28.02.8-3.5
Y30370-4003.7-4.0175-2102.20-2.64180-2202.64-2.7726.0-30.03.3-3.8
Y30BH380-3903.8-3.9223-2352.80-2.95231-2452.90-3.0827.0-30.03.4-3.7
Y30-1380-4003.8-4.0230-2752.89-3.46235-2902.95-3.6527.0-32.03.4-4.0
Y30H-2395-4153.95-4.15275-3003.46-3.77310-3353.90-4.2128.5-32.53.5-4.0
Y32400-4204.0-4.2160-1902.01-2.39165-1952.07-2.4530.0-33.53.8-4.2
Y32H-1400-4204.00-4.20190-2302.39-2.89230-2502.89-3.1431.5-35.03.9-4.4
Y32H-2400-4404.00-4.40224-2402.81-3.01230-2502.89-3.1431.0-34.03.9-4.3
Y33410-4304.10-4.30220-2502.76-3.14225-2552.83-3.2031.5-35.03.9-4.4
Y33H410-4304.10-4.30250-2703.14-3.39250-2753.14-3.4531.5-35.03.9-4.4
Y35430-4504.30-4.50215-2392.70-3.00217-2412.73-3.0333.1-38.24.1-4.8

 

USA standard  





MaterialBrHcBHcj(BH)max
MtKGKA/mKOeKA/eKOekj/m3MGOe
C12302.31481.862583.58.361.05
C53803.81912.41992.5273.4
C73403.42583.23318421.92.75
C8(=C8A)3853.852352.952423.0527.83.5
C8B4204.22322.9132362.9632.84.12
C93803.82803.5163204.0126.43.32
C1040042883.6172803.5130.43.82
C114304.32002.5122042.5634.44.32

 

IEC404-8-1 STANDARD


MaterialValue(min/typical)
BrHcb(BHC)(BH)maxHcj(IHC)
MtKGKA/mKOeKA/eKOekj/m3MGOe
HF8/22200/2202.00/2.20125/1401.57/1.76220/2302.76/2.896.5/6.80.8/1.1
HF20/19320/3333.20/3.33170/1902.14/2.39190/2002.39/2.5120.0/21.02.5/2.7
HF20/28310/3253.10/3.25220/2302.76/2.89280/2903.52/3.6420.0/21.02.5/2.7
HF22/30350/3653.50/3.65255/2653.20/3.33290/3003.64/3.7722.0/23.52.8/3.0
HF24/16350/3653.50/3.65155/1751.95/2.20160/1802.01/2.2624.0/25.53.0/3.2
HF24/23350/3653.50/3.65220/2302.76/2.89230/2402.89/3.0124.0/25.53.0/3.2
HF24/35360/3703.60/3.70260/2703.27/3.39350/3604.40/4.5224.0/25.53.0/3.2
HF26/16370/3803.70/3.80155/1751.95/2.20160/1802.01/2.2626.0/27.03.2/3.4
HF26/18370/3803.70/3.80175/1902.20/2.39180/1902.26/2.3926.0/27.03.3/3.4
HF26/24370/3803.70/3.80230/2402.89/3.01240/2503.01/3.1426.0/27.03.3/3.4
HF26/26370/3803.70/3.80230/2402.89/3.01260/2703.27/3.3926.0/27.03.3/3.4
HF26/30385/3953.85/3.95260/2703.27/3.39300/3103.77/3.8926.0/27.03.3/3.4
HF28/26385/3953.85/3.95250/2653.14/3.33260/2753.27/3.4528.0/30.03.5/3.8
HF28/28385/3953.85/3.95260/2703.27/3.39280/2903.50/3.6028.0/30.03.5/3.8
HF30/26395/4053.95/4.05250/2603.14/3.33260/2703.27/3.3930.0/31.53.8/3.9
HF32/17410/4204.10/4.20160/1802.01/2.26165/1752.07/2.2032.0/33.04.0/4.1
HF32/22410/4204.10/4.20215/2252.70/2.83220/2302.76/2.8932.0/33.04.0/4.1
HF32/25410/4204.10/4.20240/2503.01/3.14250/2603.14/3.2732.0/33.04.0/4.1


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 Ms. Flora. Han
sales manager
Tel: 86-574-88193097
Fax: 86-574-88193259
Mobile: 186 0661 5061
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Company Info

Ningbo LG Manufacturing Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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