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NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD.
NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD.

China arc permanent neo loud speaker magnet for sale manufacturer

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arc permanent neo loud speaker magnet for sale 

Price: 1.0 USD 
Payment Terms: T/T,L/C,D/A,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: SM-0111
Production Capacity: 1000 pcs per day
Delivery Date: 15~25 days
Application: loud speaker
Composite: Neodymium Magnet
Size: Custom
Tolerance: ±0.1 mm
Certificate: ISO9001:2008
Means of Transport: Ocean,Air
Packing: carton / pallet
Shape: Cup Shape
Type: Permanent
Brand Name: LEC
Material: Neodymium magnet + steel +P...
HS Code: 85051190

Big permanent neo bucking speaker magnet in the car especially for loudspeaker motor, with excellent resistance to demagnetization. Coated with NiCuNi

Every sound speaker, from the smallest to the most powerful, has a permanent magnet. Located behind the center of the speaker cone, the magnet interacts with a changing magnetic field from an electrical coil. The pushing and pulling forces move the speaker cone rapidly in and out, producing sound. Speaker manufacturers use different kinds of magnets to suit speakers of different sizes and to achieve a range of tone qualities.


Due to the sizes of the magnet, there may be variations on pull strength. Please contact our customer service team for more information.



Item No.

U YOKE

Magnet

Washer

Air Gap(mm)

Magnetic   Flux(GS)

(ΦAXB)


(DXC)

SM-0111-25

37X10.2

NdFeB

Φ24.92X3.5

0.840


SM-0111-25A

35X7.6

NdFeB

Φ24.95X2

0.775


SM-0111-25B

37X8.7

NdFeB

Φ24.92X2

0.840


SM-0111-25C

40X15

NdFeB

Φ24.95X4

1.000

8500

SM-0111-75

85.2X24

NdFeB

Φ74.94XΦ33X5

1.620


SM-0111-75A

85.2X28

NdFeB

Φ74.94XΦ33X6

1.620


Note: 1.The surface treatings are zinc coated.2.The Oper.Temp. are 100 ℃.3.Customer designs are acceptable.

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 Mr. Tong

Tel: 86-574-27863207
Fax: 86-574-27863208
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Company Info

NINGBO LEC MAGNETIC TECHNOLOGY CO.,LTD. [China (Mainland)]


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

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