Big Round Magnets

Big Round Magnets

big round magnets Product Detail: Specifications: 1.Anti-corrosion Magnet 2.Magnetic Force: Strong Customized 3.ISO9001:2008,RoHS,REACH 4.Size:Customized 5.Samples availa Strong Force Big Ring Magnets/Big Round Magnets Strong Force Big Ring Magnets/Big Round Magnets Strong Force Big Ring...

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Product Details

big round magnets

Product Detail:

Means of Transport:Ocean,Land,Air

Production Capacity:10000

Packing:carton

Delivery Date:25

Application:Industrial Magnet

Shape:ring

Type:Permanent

Composite:NdFeB Magnet

Brand Name:HONY

Tolerance:+/-0.05mm

Size:Various

Coating Thickness:10-15

Ring magnets for sale:Strong magnet

Grade:N,M,H,SH,UH,EH

Working temperature:High up to 200℃


 

Specifications:
1.Anti-corrosion Magnet 
2.Magnetic Force: Strong Customized 
3.ISO9001:2008,RoHS,REACH 
4.Size:Customized 
5.Samples availa


Magnet Information

Description

Sintered NdFeB Magnet

Material: 

Neodymium-Iron-Boron

Shape: 

Ring, Thin-wall ring, Disc, Cylinder, Segment,Contersunk, Tapezoid, Irregular Shape…With special shape requirement, we have own R & D dept. to support

Coating:

Ni-Cu-Ni, Nickel, Zn, Gold, Cr, Silver, Copper, Anti-Rust Oil, Spray Rolling, Black, Grey Epoxy, PTFE, Parylene, and so on.

Magnetic Performance Sheet

Grade

Remanence(Br)

Coercivity(BH)
max kJ/m3

 Temperature

mT

KJ/M3

 (Tw°C)

(kGs)

MGOe

 

N35-N52

1170-1480

263-422

80 °C

(10.3-14.8)

(33-53)

35M-50M

1080-1450

263-406

100 °C

(10.8-14.5)

(33-51)

35H-48H

1170-1430

(263-390)

120 °C

(11.7-14.3)

(33-49)

35SH-45SH

1130-1380

247-366

150 °C

(11.3-13.8)

(33-46)

30UH-40UH

1080-1280

263-326

180 °C

(10.8-12.8)

(33-41)

30EH-38EH

1080-1250

223-310

200 °C

(10.8-12.5)

(28-39)

Magnet Coating

Coating

Thickness  (Microns)

Color

Resistance 

Anti-Rust Oil

1

Trancparency

Temporary Protection

Spray Rolling

10-30

Common Black

24 hours of salt spray test

Zinc

5-10

Bright Blue

24 hours of salt spray test

Nickle

10-15

Bright Silver

48 hours of salt spray test

Ni+Cu

10-20

Gold

Temporary Protection

Ni+Cu+Epoxy

15-30

Grey, Black

Excellent Against Humidity & Salt Spray

Epoxy

15-25

Grey, Black

72 hours of salt spray test

Parylene

 10-30

Trancparency

200 hours of Salt Spray. Superior    Against Solvents, Gases, Fungi and Bacteria


Strong Force Big Ring Magnets/Big Round Magnets


Grade

corrosion stable

corrosion stable & high resist of temp.

Remanence

Normal coercivity

Intrinsic coercivity

Max. energy product

 Max. operating temp.

specify as: grade+"/S"

specify as: grade+"/ST"

Br

Hcb

Hcj

BH(max)

mT

kA/m

kA/m (min)

kJ/m3

min

typ

min

typ

20 ℃

120℃ for "/ST"

150℃ for "/ST"

180℃ for "/ST"

min

typ

N 35

 

 

1170

1220

870

920

955

 

 

 

263

279

80

N 38

 

 

1220

1260

870

920

955

 

 

 

279

303

80

N 40

 

 

1260

1300

870

920

955

 

 

 

303

318

80

N 42

 

 

1300

1330

870

920

955

 

 

 

318

334

80

N 45

 

 

1330

1370

900

930

955

 

 

 

334

358

80

N 48

 

 

1370

1410

900

930

955

 

 

 

358

382

80

N 50

 

 

1410

1440

830

850

875

 

 

 

382

398

70

N 52

 

 

1440

1470

830

850

875

 

 

 

398

414

70

N 33 M

 

 

1140

1170

830

880

1114

 

 

 

239

263

100

N 35 M

 

 

1170

1220

870

920

1114

 

 

 

263

279

100

N 38 M

 

 

1220

1260

900

950

1114

 

 

 

279

303

100

N 40 M

 

 

1260

1300

930

980

1114

 

 

 

303

318

100

N 42 M

 

 

1300

1330

950

1000

1114

 

 

 

318

334

100

N 45 M

 

 

1330

1370

980

1030

1114

 

 

 

334

358

100

N 48 M

 

 

1370

1410

1010

1060

1114

 

 

 

358

382

90

N 50 M

 

 

1410

1440

1030

1080

1114

 

 

 

382

398

90

N 30 H

 

 

1080

1140

810

860

1353

 

 

 

223

239

120

N 33 H

 

 

1140

1170

830

880

1353

 

 

 

239

263

120

N 35 H

35 H/S

 

1170

1220

870

920

1353

 

 

 

263

279

120

N 38 H

38 H/S

38 H/ST

1220

1260

900

950

1353

500

 

 

279

303

120

N 40 H

40 H/S

40 H/ST

1260

1300

930

980

1353

500

 

 

303

318

120

N 42 H

42 H/S

40 H/ST

1300

1330

950

1000

1353

500

 

 

318

334

120

N 44 H

44 H/S

44 H/ST

1330

1360

970

1020

1353

500

 

 

334

350

120

N 46 H

46 H/S

46 H/ST

1360

1380

980

1040

1353

500

 

 

350

366

120

N 48 H

48 H/S

 

1380

1410

1010

1060

1353

 

 

 

366

382

120

N50H

 

 

1400

1440

830

850

1353

 

 

 

380

390

120

N 30 SH

 

 

1080

1140

810

860

1592

 

 

 

223

239

150

N 33 SH

 

 

1140

1170

830

880

1592

 

 

 

239

263

150

N 35 SH

35 SH/S

35 SH/ST

1170

1220

870

920

1592

 

500

 

263

279

150

N 38 SH

38 SH/S

38 SH/ST

1220

1260

900

950

1592

 

500

 

279

303

150

N 40 SH

40 SH/S

40 SH/ST

1260

1300

930

980

1592

 

500

 

303

318

150

N 42 SH

42 SH/S

42 SH/ST

1300

1330

950

1000

1592

 

500

 

318

334

150

N 44 SH

44 SH/S

44 SH/ST

1330

1360

970

1020

1592

 

500

 

334

350

150

N 46 SH

46 SH/S

 

1360

1380

980

1040

1592

 

 

 

350

366

150

N 28 UH

 

 

1040

1080

770

810

1989

 

 

 

199

223

180

N 30 UH

30 UH/S

30 UH/ST

1080

1140

810

860

1989

 

720

 

223

239

180

N 33 UH

33 UH/S

33 UH/ST

1140

1170

830

880

1989

 

720

 

239

263

180

N 35 UH

35 UH/S

35 UH/ST

1170

1220

870

920

1989

 

720

 

263

279

180

N 38 UH

38 UH/S

38 UH/ST

1220

1260

900

950

1989

 

720

 

279

303

180

N 40 UH 

40 UH/S

 

1260

1300

930

980

1989

 

 

 

303

318

180

N 42 UH

42 UH/S

 

1300

1330

950

1000

1989

 

 

 

318

334

180

N 28 EH

 

 

1040

1080

770

810

2387

 

 

 

199

223

200

N 30 EH

30 EH/S

30 EH/ST

1080

1140

810

860

2387

 

950

 

223

239

200

N 33 EH

33 EH/S 

33 EH/ST

1140

1170

830

880

2387

 

950

 

239

263

200

N 35 EH

35 EH/S

35 EH/ST

1170

1220

870

920

2387

 

950

 

263

279

200

N 38 EH

38 EH/S

 

1220

1260

900

950

2387

 

 

 

279

303

200

N 25 AH

 25 AH/S

 25 AH/ST

970

1020

730

770

2787

 

1200

900

180

200

220

N 28 AH

28 AH/S

28 AH/ST

1040

1080

770

810

2787

 

1200

900

203

218

220

N 30 AH

 30 AH/S

 30 AH/ST

1080

1140

810

860

2787

 

1200

900

220

250

220

N 25 BH

 25 BH/S

 25 BH/ST

950

1000

710

750

3000

 

1300

950

170

190

230



Strong Force Big Ring Magnets/Big Round Magnets

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 cargos for you before the goods arrive.

 

Buyer's Guide:

In order to quote you the best price quickly, please provide the following information:

1.Product size,grade,coating,etc.

2.Order quantity;

3.Attached the drawings if customized
4.Any special packing or other requirements

 

Our advantage:

1. Fast reply: all your enquiry will be replied within 24 hours; 

2. Reasonable price: we are direct manufacturer and able to offer better price; 

3. Good quality: we are experienced in quality control;

4. Fast delivery time:7-20 days

 

 


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