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NINGBO HONY TECHNOLOGY CO.,LTD
NINGBO HONY TECHNOLOGY CO.,LTD

China NdFeB speaker ring MagnetS manufacturer

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Gold Index: 581939

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NdFeB speaker ring MagnetS 

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

Model No.: N35/N40/N50
Production Capacity: 10000000PCS/MONTH
Delivery Date: 1 MONTH
Shape: Coil
Composite: Neodymium Magnet
tolerance: NdFeB Magnet
Type:: Permanent
Means of Transport: Ocean
Packing: CARTONS
Application: Speaker Magnet
Type: Permanent
Brand Name: HONY
Application:: Speaker Magnet
Composite:: Neodymium Magnet

NdFeB speaker ring Magnet,NdFeB speaker ring MagnetS,NDFEB Speaker driver magnetS,ring sintered neodymium speaker magnets

NdFeB speaker ring Magnet,NdFeB speaker ring MagnetS,NDFEB Speaker driver magnetS,ring sintered neodymium speaker magnets

We produce NdFeB speaker ring Magnet

The Cylinder NdFeB Magnets/Cylinder Neodymium Magnet we are supplying are with following t specifications:

1.   Sintered NdFeB Magnets with different grades of: N35,N38,N40,N42,N45,N48,N50,N52(M,H,SH,UH,EH,AH) etc.

2.   Working temperature for Sintered NdFeB Magnets: from 80 degree centigrade to 230 degree centigrade.

3.   Can be magnetized according to the requirements of clients.( thickness, width, length...)

4.   Coatings: Ni, Zn, epoxy, gold, silver, Cu and so on(as per the requirements).

5.   NdFeB Magnetic Material has super strong magnetic force and high intrinsic coercive force.

6.   With precise tolerance.

Application for cylinder NdFeB Magnets/Cylinder Neodymium Magnet:
Magnetic separator, Sensors, Wind generators, Vibration motors, DC motors, Servo motors, Linear motors, VCM, MRI, Loudspeakers, Linear actuators, drives, toys, bags, household appliances, microphone  parts, transmission equipments...

Features of cylinder NdFeB Magnets/Cylinder Neodymium Magnet:
Neodymium magnets are mainly made from neodymium ,iron, and boron. It is the ideal magnetic material in the world till now and have been used universally in the world . It has super strong magnetic force and high intrinsic coercive force and after concocting , it can stand very high working temperature, as high as 200 centigrade.

All These special features of NdFeB material make it irreplaceable in the world.

So till now, it has universally been used in electronics, aviation, motors, automobiles, medical apparatus, transmission machine... and even in many details of our everyday life.

 

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NdFeB speaker ring Magnet

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NdFeB speaker ring Magnet Description

Payment & Shipping Terms




Payment Term:T/T,L/C
MOQ:1000 Piece/Pieces
Means of Transport:Ocean

Supply Capacity



Production Capacity:10000000PCS/MONTH
Packing:CARTONS
Delivery Date:1 MONTH

NdFeB speaker ring Magnet,NdFeB speaker ring MagnetS,NDFEB Speaker driver magnetS,ring sintered neodymium speaker magnets

1.General features

Grades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH )

Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Expoy, Gold, and etc.

Sizes: according to your requirments

Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect.

High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe, BHmax: 35to 50MGOe )

Maximum working temperature: 80 to 200 degrees C

1.General features

  Grades:N33,N35,N38,N40,N42,N45,N48,N50,N52, (M, H, SH, EH, UH )

Coatings: Ni, Ni-Cu-Ni, Zn, white-blue Zn, Expoy, Gold, and etc.

Sizes: according to your requirments

Shapes: disc,cylinder,sphere,block ,ring ,tile, arc, and ect.

High magnetic performance (Br: 11,000 to 14,500 Gs,Hci: 11,000 to 30,000 Oe, BHmax: 35   to 50MGOe )

Maximum working temperature: 80 to 200 degrees C


Br mT (kGs)

Hcb kA/m (kOe)

Hcj kA/m   (kOe)

(BH)max kJ/m3
(MGOe)


(Tw)

N27

1030-1080(10.3-10.8)

≥ 796( ≥ 10.0)

≥ 955( ≥ 12)

199-231(25-29)

80 ℃

N30

1080-1130(10.8-11.3)

≥ 796( ≥ 10.0)

≥ 955( ≥ 12)

223-247(28-31)

80 ℃

N33

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 955( ≥ 12)

247-271(31-34)

80 ℃

N35

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 955( ≥ 12)

263-287(33-36)

80 ℃

N38

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 955( ≥ 12)

287-310(36-39)

80 ℃

N40

1250-1280(12.5-12.8)

≥ 907( ≥ 11.4)

≥ 955 ( ≥ 12)

302-326(38-41)

80 ℃

N42

1280-1320(12.8-13.2)

≥ 915( ≥ 11.5)

≥ 955( ≥ 12)

318-342(40-43)

80 ℃

N45

1320-1380(13.2-13.8)

≥ 923( ≥ 11.6)

≥ 955 ( ≥ 12)

342-366(43-46)

80 ℃

N48

1380-1420(13.8-14.2)

≥ 923( ≥ 11.6)

≥ 876( ≥ 12)

366-390(46-49)

80 ℃

N50

1400-1450(14.0-14.5)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

382-406(48-51)

60 ℃

N52

1430-1480(14.3-14.8)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

398-422(50-53)

60 ℃

30M

1080-1130(10.8-11.3)

≥ 796( ≥ 10.0)

≥ 1114 ( ≥ 14)

223-247(28-31)

100 ℃

33M

1130-1170(11.3-11.7)

≥ 836( ≥ 10.5)

≥ 1114( ≥ 14)

247-263(31-33)

100 ℃

35M

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 1114( ≥ 14)

263-287(33-36)

100 ℃

38M

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 1114( ≥ 14)

287-310(36-39)

100 ℃

40M

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1114( ≥ 14)

302-326(38-41)

100 ℃

42M

1280-1320(12.8-13.2)

≥ 955( ≥ 12.0)

≥ 1114( ≥ 14)

318-342(40-43)

100 ℃

45M

1320-1380(13.2-13.8)

≥ 995( ≥ 12.5)

≥ 1114 ( ≥ 14)

342-366 (43-46)

100 ℃

48M

1360-1430(13.6-14.3)

≥ 1027( ≥ 12.9)

≥ 1114( ≥ 14)

366-390(46-49)

100 ℃

50M

1400-1450(14.0-14.5)

≥ 1033 ( ≥ 13.0)

≥ 1114( ≥ 14)

382-406(48-51)

100 ℃

30H

1080-1130(10.8-11.3)

≥ 796 ( ≥ 10.0)

≥ 1353( ≥ 17)

223-247(28-31)

120 ℃

33H

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 1353( ≥ 17)

247-271(31-34)

120 ℃

35H

1170-1220(11.7-12.2)

≥ 868 ( ≥ 10.9)

≥ 1353( ≥ 17)

263-287(33-36)

120 ℃

38H

1220-1250(12.2-12.5)

≥ 899 ( ≥ 11.3)

≥ 1353 ( ≥ 17)

287-310(36-39)

120 ℃

40H

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1353( ≥ 17)

302-326(38-41)

120 ℃

42H

1280-1320(12.8-13.2)

≥ 955 ( ≥ 12.0)

≥ 1353( ≥ 17)

318-342(40-43)

120 ℃

45H

1300-1360(13-13.6)

≥ 963( ≥ 12.1)

≥ 1353 ( ≥ 17)

326-358(43-46)

120 ℃

48H

1370-1430(13.7-14.3)

≥ 995( ≥ 12.5)

≥ 1353( ≥ 17)

366-390(46-49)

120 ℃

30SH

1080-1130(10.8-11.3)

≥ 804( ≥ 10.1)

≥ 1592( ≥ 20)

223-247(28-31)

150 ℃

33SH

1130-1170(11.3-11.7)

≥ 844( ≥ 10.6)

≥ 1592( ≥ 20)

247-271(31-34)

150 ℃

35SH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 1592( ≥ 20)

263-287(33-36)

150 ℃

38SH

1220-1250(12.2-12.5)

≥ 907( ≥ 11.4)

≥ 1592( ≥ 20)

287-310(36-39)

150 ℃

40SH

1240-1280(12.5-12.8)

≥ 939( ≥ 11.8)

≥ 1592( ≥ 20)

302-326(38-41)

150 ℃

42SH

1280-1320(12.8-13.2)

≥ 987 ( ≥ 12.4)

≥ 1592 ( ≥ 20)

318-342(40-43)

150 ℃

45SH

1320-1380(13.2-13.8)

≥ 1003 ( ≥ 12.6)

≥ 1592( ≥ 20)

342-366 (43-46)

150 ℃

28UH

1020-1080 (10.2-10.8)

≥ 764 ( ≥ 9.6)

≥ 1990 ( ≥ 25)

207-231(26-29)

180 ℃

30UH

1080-1130 (10.8-11.3)

≥ 812( ≥ 10.2)

≥ 1990( ≥ 25)

223-247(28-31)

180 ℃

33UH

1130-1170(11.3-11.7)

≥ 852( ≥ 10.7)

≥ 1990 ( ≥ 25)

247-271(31-34)

180 ℃

35UH

1180-1220 (11.8-12.2)

≥ 860 ( ≥ 10.8)

≥ 1990( ≥ 25)

263-287(33-36)

180 ℃

38UH

1220-1250(12.2-12.5)

≥ 876 ( ≥ 11.0)

≥ 1990( ≥ 25)

287-310(36-39)

180 ℃

40UH

1240-1280 (12.5-12.8)

≥ 899( ≥ 11.3)

≥ 1990( ≥ 25)

302-326(38-41)

180 ℃

28EH

1040-1090(10.4-10.9)

≥ 780( ≥ 9.8)

≥ 2388( ≥ 30)

207-231(26-29)

200 ℃

30EH

1080-1130 (10.8-11.3)

≥ 812 ( ≥ 10.2)

≥ 2388 ( ≥ 30)

223-247 (28-31)

200 ℃

33EH

1130-1170(11.3-11.7)

≥ 836 ( ≥ 10.5)

≥ 2388 ( ≥ 30)

247-271 (31-34)

200 ℃

35EH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 2388( ≥ 30)

263-287(33-36)

200 ℃

38EH

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 2388( ≥ 30)

287-310(36-39)

200 ℃

2. Applications of the Neodymium magnets(Ndfeb Magnet)

  Electro-Acoustic Field: Receiver, Speaker, Microphone, Audio alarm stage, Loudspeaker
Motor Field: Voice coil motor (VCM), CDDVD-ROM, Generator, Vibration Motor, Brushless Motor, Vehicle Motor
Electronics: watt-hour meter, count table , Pressure meter, Energy meter
  Machinery Equipments: Valve, Magnetic separator, NC machine tool, De-ironing separator, Magnetic drive pump, Magnetic Suspension System
Medical Care: Magnet Therapy device, Nuclear Magnetic Resonance, Magnet Jewelry
Others: Toy magnet, Bag magnet, Craft Gift Packag

3. Trading Conditons

Sample: We can provide some samples for free to test, you just need pay for the express fee for th samples.
Delivery date: Within 10-12 days after receipt the 30% payment in advance.
Shipment terms: there are three shipping methods, one is by air, one is by sea, and the another one is by express, including DHL, UPS, EMS, Fedex, TNT and so on.

Packing methods: demagnetize packing box(for Air and Express) and normal packing box for sea.
Brand: our brand is YT, if you need us to put your own logo on the product, it is ok.

OEM: yes

4. Certifications

  Our enterprise has passed SGS approve,ISO9001:2000 Quality System Certificate, and ISO14000 Environment System Authentication, if need, we could provide Certificate Paper.

.

Mr. Gene Mao
skype Mr. Gene Mao
manager
Tel: 86-574-87733820
Fax: 86-574-87733888
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Company Info

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

Offline Showroom in USA

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

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Neal Chen:   skype

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