Model NO.: MF-47521
Certification: ISO9001:2000,SGS,RoHS,En71,Ce...
Component: ND,Fe,B
MOQ: 5000PCS
Port of Delivery: Shanghai/Xiamen
Magnetism Direction: Customer Specific Requirements
Material: NdFeB Magnet
Item: Industrial Neodymium Magnetic Ring Speaker Magnet
Trademark: Magforever
Transport Package: Cartons, Pallets
Specification: 38*27*15 cm
Origin: China. Zhejiang
HS Code: 850519
industrial neodymium magnetic ring magnet speaker magnet

Description of the ceramic ferrite magnet:
Ferrite magnet is made from SrO and Fe2O3 as main material by ceramic processing technology.The products appears in rings,disks,blocks.segments,etc.It's mainly used in various motors,especially the car motors,start-up motors for motorcycles,home fitness equipment's and electric toys as well.
The arc magnet main used in motor,the ring/round magnet mostly used in speaker.And disk/disc are often applied to horn or packaging.The block magnet is used in motor or packaging as a absorption.


Grade:
Y10T,Y20,Y22H,Y23,Y25,Y26H,Y27H,Y30,Y30BH,Y30-1,Y30-2,Y32,Y33,Y35


Tolerance:
+/-0.05 mm for small dimensions;
+/-0.1 mm for common specifications;
+/-0.15 mm for big blocks.


Delivery:
All available shipping ways could be applied, by courier, by air or by sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargoes for you before the goods arrive.


Coating:
no


Capacity of the ceramic ferrite magnet:

Material
/
Iso/Anisotropic

Remanence

Coercivity

Intrinsic Coercivity

Max Energy Product
Br(mT)   Br(Gs) bHc(KA/m)   bHc(Oe) iHc(KA/m)   iHc(Oe) (BH)max(KJ/m3)   (BJ)max(MGOe)
Y10T c1 Isotropic 200    2000 125        1600 210       2600     6.5              0.8
Y20 Anisotropic 360    3600 135        1700 140       1760     20.0             2.5
Y25 Anidotropic 380    3800 144        1800 150       1880     24.0             3.0
Y30  c5 Anidotropic 390    3900 184        2300 188       2350     27.6             3.4
Y30BH c8 Anidotropic 390    3900 240        3000 256       3200     27.6             3.4
Y35  c11 Anidotropic 410    4100 208        2600 212       2660     30..4            3.8


More standard of different countries:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet


Packaging:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet

Certification:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet


About us:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet
https://magforever.en.alibaba.com


Founded in 2009, Xiamen Magnet-Forever gained the reputation and established ourselves in business by aiming to find the best product solutions and promise to offer the finest quality magnets. Motor magnets,magnetic assembling and couplings are what we major in, professional services are what we keep in mind.Whatever (magnets) needed, you can always find them here ---in MAGFOREVER!
Welcome to contact us for price,samples and factory inspection.

 
IF ANY INQUIRIES,PLS CONTACT US WITH YOUR QUANTITY AND DIMENSION,SO THAT WE CAN OFFER YOU A BETTER QUOTATIO,THANKS!


Feel free to contact us:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet


Other product we have produced:
Industrial Neodymium Magnetic Ring Magnet Speaker Magnet

 

Ceiling Fan

Modern embedded ceiling fans of LEDER technology are equipped with low-noise wind motors, which can keep you and your family away from any noise interference, create a comfortable and quiet living environment, improve sleep quality, LED lights are energy-saving and environmentally friendly, low power consumption, and can save large electricity bills. The high transmittance lampshade with a bamboo tube-shaped light hole, when you turn on the light, you will feel yourself in nature. Beautiful and durable, transparent abs fan blades, very good and very practical.

The ceiling fan adds rustic charm and a cooling breeze to any room. The fan is designed to push air down into the room, where you live. The included led bulbs are long-lasting, deliver plenty of light using the included remote control. Multifunctional modern ceiling fan with light, Inserted with high-quiet copper motor, brings your comfortable living and sleeping experience. 3 speeds (Low-Mid-High), 3 color changes (White-Warm-Yellow), all these functions can be easily controlled by remote.

Features:

• Beautiful and durable

• Not suitable for outdoor use

• Reasonably price

• Energy saving

• Contracted design

• Color temperature :3000k-6000K

• Wind adjustable

• Type of protection: IP20

• Warranty for bulbs :2 years

The modern and simple style ceiling fan with light is perfect for Indoor Lighting, bedroom, dining room and so on, but we do not recommend for outdoor use.

We have rich production experience in lighting.Except ceiling fan , we also offered other product in indoor lighting .Such as :

LED Panel Light , Track Light , Linear Light ,Wall Light , LED Strip Light , LED Tube Light , Cabinet Light , LED Bulb , LED Ceiling Light as so on .


Smart Ceiling Fan,Cheap Ceiling Fans,Large Ceiling Fans,Black Ceiling Fan

JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.spikelights.com