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D8.6-D4.3mm × 0.9mm Neodymium Electric Motor Manget suitable for 1034 Model Motor

Guangzhou Zhongci Magnetic Co., Ltd.
Guangzhou Zhongci Magnetic Co., Ltd.
City: Guangzhou
Province/State: Guangdong
Country/Region: China
Tel: 86-020-8278-1333
Contact Person:
Miss Shirley Wu

D8.6-D4.3mm × 0.9mm Neodymium Electric Motor Manget suitable for 1034 Model Motor

Brand Name : ZC Magnets
Model Number : MJMN: EMM07
Certification : ISO9001
Place of Origin : Guangzhou, China
MOQ : 1000-10000PCS
Price : Negotiable
Payment Terms : T/T or L/C
Supply Ability : 40 Tons/Month
Delivery Time : 15-30 working days after received your payment
Packaging Details : Standard packing
Product Name : D8.6-D4.3*0.9mm Neodymium Motor Manget suitable for 1034 Model Motor
Raw material : Neodymium
Size : D8.6-D4.3*0.9mm
Type : Permanent
Standard : ISO9001
Coating : Ni, 48H Salt Spray
Grade : N40H
Shape : Ring
Magnetic properties : Sintered Neodymium Magnets
Magnetism : Super Powerful
Application : Motor
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D8.6-D4.3mm × 0.9mm Neodymium Electric Motor Manget suitable for 1034 Model Motor


Product Description


High performance sintered ndfeb permanent magnet material is the core of the key materials used for

motor, play an important role on the performance of the motor.


The neodymium magnet as a kind of rare earth permanent magnetic material, with the advantage of high magnetic-energy-product and coercive force , high energy desity , is widely used in modern industry and electronic technology field and an essential material in modern all line of work.


Specification:


1. Grades


Range: N35-N52; N35M-N50M;

N35H-N48H, N35SH-N45SH;

N30UH-N40UH, N30EH-N38EH.


Standard


Properties


of


Sintered


NdFeB


Magnet


Grade

Br mT (kGs)

Hcb kA/m (kOe)

Hcj kA/m (kOe)

(BH)max kJ/m 3

Max Work

Temp.





(MGOe)

(Tw)

N35

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 955( ≥ 12)

263-287(33-36)

80 ºC

N38

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 955( ≥ 12)

287-310(36-39)

N40

1250-1280(12.5-12.8)

≥ 907( ≥ 11.4)

≥ 955 ( ≥ 12)

302-326(38-41)

N42

1280-1320(12.8-13.2)

≥ 915( ≥ 11.5)

≥ 955( ≥ 12)

318-342(40-43)

N45

1320-1380(13.2-13.8)

≥ 923( ≥ 11.6)

≥ 955 ( ≥ 12)

342-366(43-46)

N48

1380-1420(13.8-14.2)

≥ 923( ≥ 11.6)

≥ 876( ≥ 12)

366-390(46-49)

N50

1400-1450(14.0-14.5)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

382-406(48-51)

N52

1430-1480(14.3-14.8)

≥ 796( ≥ 10.0)

≥ 876( ≥ 11)

398-422(50-53)

35M

1170-1220(11.7-12.2)

≥ 868( ≥ 10.9)

≥ 1114( ≥ 14)

263-287(33-36)

100 ºC


38M

1220-1250(12.2-12.5)

≥ 899( ≥ 11.3)

≥ 1114( ≥ 14)

287-310(36-39)

40M

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1114( ≥ 14)

302-326(38-41)

42M

1280-1320(12.8-13.2)

≥ 955( ≥ 12.0)

≥ 1114( ≥ 14)

318-342(40-43)

45M

1320-1380(13.2-13.8)

≥ 995( ≥ 12.5)

≥ 1114 ( ≥ 14)

342-366 (43-46)

48M

1360-1430(13.6-14.3)

≥ 1027( ≥ 12.9)

≥ 1114( ≥ 14)

366-390(46-49)

50M

1400-1450(14.0-14.5)

≥ 1033 ( ≥ 13.0)

≥ 1114( ≥ 14)

382-406(48-51)

35H

1170-1220(11.7-12.2)

≥ 868 ( ≥ 10.9)

≥ 1353( ≥ 17)

263-287(33-36)

120 ºC


38H

1220-1250(12.2-12.5)

≥ 899 ( ≥ 11.3)

≥ 1353 ( ≥ 17)

287-310(36-39)

40H

1250-1280(12.5-12.8)

≥ 923( ≥ 11.6)

≥ 1353( ≥ 17)

302-326(38-41)

42H

1280-1320(12.8-13.2)

≥ 955 ( ≥ 12.0)

≥ 1353( ≥ 17)

318-342(40-43)

45H

1300-1360(13-13.6)

≥ 963( ≥ 12.1)

≥ 1353 ( ≥ 17)

326-358(43-46)

48H

1370-1430(13.7-14.3)

≥ 995( ≥ 12.5)

≥ 1353( ≥ 17)

366-390(46-49)

30SH

1080-1130(10.8-11.3)

≥ 804( ≥ 10.1)

≥ 1592( ≥ 20)

223-247(28-31)

150 ºC


33SH

1130-1170(11.3-11.7)

≥ 844( ≥ 10.6)

≥ 1592( ≥ 20)

247-271(31-34)

35SH

1170-1220(11.7-12.2)

≥ 876 ( ≥ 11.0)

≥ 1592( ≥ 20)

263-287(33-36)

38SH

1220-1250(12.2-12.5)

≥ 907( ≥ 11.4)

≥ 1592( ≥ 20)

287-310(36-39)

40SH

1240-1280(12.5-12.8)

≥ 939( ≥ 11.8)

≥ 1592( ≥ 20)

302-326(38-41)

42SH

1280-1320(12.8-13.2)

≥ 987 ( ≥ 12.4)

≥ 1592 ( ≥ 20)

318-342(40-43)

28UH

1020-1080 (10.2-10.8)

≥ 764 ( ≥ 9.6)

≥ 1990 ( ≥ 25)

207-231(26-29)

180 ºC

30UH

1080-1130 (10.8-11.3)

≥ 812( ≥ 10.2)

≥ 1990( ≥ 25)

223-247(28-31)

33UH

1130-1170(11.3-11.7)

≥ 852( ≥ 10.7)

≥ 1990 ( ≥ 25)

247-271(31-34)

35UH

1180-1220 (11.8-12.2)

≥ 860 ( ≥ 10.8)

≥ 1990( ≥ 25)

263-287(33-36)

30EH

1080-1130 (10.8-11.3)

≥ 812 ( ≥ 10.2)

≥ 2388 ( ≥ 30)

223-247 (28-31)

200 ºC


Professional suggestions:


- The grade like N48-N52 could meet your requirements on strong power.

- Standard one like N35 or N40 is okay for your normal applications.

- If you have requirement on the working temperature, please note it.


2. Other Shapes


Segment shape is one of the most commonly shape for motor.


Others available: Block, Ring , Disc, Customized shape as your design.


3. Size


Block / Bar

Length x Width x Thickness

Disc / Cylinder

Diamter x Thickness

Ring

External Diamter x Internal Diameter x Thickness

Irregular

According to customer's size or drawing request.

You could choose freely according to your plan.


4. Coatings


Others available: Nickel, Zinc, Gold, Silver, Epoxy, Parylene, etc.


5. Torelance


Commonly +/-0.05mm or you can according to your requirements.


6. Application


Generators , power machine , motor, EC Motors (Brushless) , Automotive DC Motors and so on.


7. Magnetic Separation Packing Materials Pictures:


The function of iron is magnetic separation, suitble for air transport.


8. Core Advantage:

  1. Complete and Effective Quality Assurance System.
  2. Flexible Control System of Manufacture Process.
  3. Talent Management Mode of Scientific and Innovative.
  4. High Quality Standard and Comprehensive Production Capability.
  5. Fast Respond and Focus On The Service That Customers Need.

9. Please have the following information avaliable when you contact us.


  1. The magnet’s Grade.
  2. Any details on finish of surface.
  3. Dimensions, tolerances, shapes.
  4. Application for magnet.
  5. Quantities.
  6. Any other specifications & information.

We can manufacture a custom magnet for your application.If you have any question,please do not hesitate to contact me.


FAQ:


  1. What’s the payment terms?
  • T/T in advance (telegrafic transfer - bank order), for new customer, or small order , or samples order, or shipment by air.
  • L/C for larger order.
  • Any other payment terms,we can talk over them.

2.Sample fee?Delivery date?Shipment?

  • Sample fee: If it is commonly used specifications of the products and our warehouse have inventory, we can provide you with free samples; Customized specifications of the products, we need a certain amount of sample fee to control the cost of material.
  • Delivery Date: It's according to the contract,If for any reason there is a delay, we will contact you with an estimate of the revised delivery date.
  • Shipment: We always use DHL Courier company.Fed Ex,EMS etc.,we can talk over this.

3. Will magnets lose their power over time?

Do lose a very small fraction of their magnetism over time. But if elect the wrong materials and exceed the max work tempreture,magnet will lose magnetism forever.



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