Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой
Неодимовые магниты N35 для генератора по самой

Неодимовые магниты N35 для генератора по самой


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Products Description


Item
Value
Material
Sintered NdFeb
Size
1-200mm
Shape
Round ,block,square ,cylinder ,ring bar ,cube,accept customized
Grade
N35 N38 N40 N42 N45 N48 N50 N52
Coating
Ni, Zn, Epoxy, Ag, Au, Passivated
Thickness, Axial, RadialColor
Ag, Au, black, gray,multi
Magnetism direction
Radial 
Temperature
80℃ to 220℃
Tolerance
±0.05mm
Certification
ROHS, REACH
Packing
Special safe package




Why Choose Us


                      Various Sizes
                          NdFeB magnet
                       Various shapes


We can make the magnet in any size and shape. so,we accept custom size and shape ,any requirements, please contact us














Special safe package




Customer feedback






PRODUCT SPECIFICATIONS


Property
There are the data of each grade in the picture for reference




Sinteed NdFeB Magnetic Properties
Grade
Residual lnduction
Coercive Force
lntrinsic Coercivity
Maximum Energy Product
TW
Br
HCb
HCj
(BH)max
kGs
T
kOe
kA/m
kOe
kA/m
MGOe
kj/m3
℃
N35
11.7-12.1
1.17-1.21
≥10.9
≥868



≥12



≥955
33-36
263-287



80
N38
12.1-12.5
1.21-1.25
≥11.3
≥899
36-39
287-310
N40
12.5-12.8
1.25-1.28
≥11.6
≥923
38-41
302-326
N42
12.8-13.2
1.28-1.32
≥11.6
≥923
40-43
318-342
N45
13.2-13.8
1.32-1.38
≥11.0
≥876
43-46
342-366
N48
13.8-14.2
1.38-1.42
≥10.5
≥835


≥11


≥876
46-49
366-390
N50
14.0-14.5
1.40-1.45
≥10.0
≥796
48-51
382-406

60
N52
14.3-14.8
1.43-1.48
≥10.0
≥796
50-53
398-422
35M
11.7-12.2
1.17-1.22
≥10.9
≥868




≥14




≥1114
33-36
263-287





100
38M
12.2-12.5
1.22-1.25
≥11.3
≥899
36-38
287-302
40M
12.5-12.8
1.25-1.28
≥11.6
≥923
38-40
302-318
42M
12.8-13.2
1.28-1.32
≥12.0
≥955
40-43
318-342
45M
13.2-13.8
1.32-1.38
≥12.5
≥955
43-46
342-366
48M
13.6-14.0
1.36-1.40
≥12.8
≥1019
45-48
358-382
50M
14.0-14.5
1.40-1.45
≥13.1
≥1043
48-51
382-406
33H
11.3-11.7
1.13-1.17
≥10.5
≥836




≥17




≥1353
31-34
247-271




120
35H
11.7-12.1
1.17-1.21
≥10.9
≥868
33-36
263-287
38H
12.1-12.5
1.21-1.25
≥11.3
≥899
36-39
287-310
40H
12.4-12.8
1.24-1.28
≥11.6
≥923
38-41
302-326
42H
12.8-13.2
1.28-1.32
≥12.0
≥955
40-43
318-342
45H
13.2-13.6
1.32-1.36
≥12.1
≥963
43-46
326-358
48H
13.6-14.0
1.36-1.40
≥12.8
≥1019
≥16
≥1274
46-48
358-382
33SH
11.3-11.7
1.13-1.17
≥10.6
≥844




≥20




≥1592
31-34
247-272




150
35SH
11.7-12.1
1.17-1.21
≥11.0
≥876
33-36
263-287
38SH
12.1-12.5
1.21-1.25
≥11.4
≥907
36-39
287-310
40SH
12.4-12.8
1.24-1.28
≥11.8
≥939
38-40
302-326
42SH
12.8-13.2
1.28-1.32
≥12.2
≥971
40-43
318-342
45SH
13.2-13.8
1.32-1.38
≥12.3
≥979
43-46
342-366
30UH
10.8-11.3
1.08-1.13
≥10.2
≥812



≥25



≥1990
28-31
223-247



180
33UH
11.3-11.7
1.13-1.17
≥10.7
≥852
31-34
247-271
35UH
11.7-12.2
1.17-1.22
≥10.9
≥876
33-36
263-287
38UH
12.2-12.5
1.22-1.25
≥11.4
≥907
36-38
287-302
40UH
12.5-12.8
1.25-1.28
≥11.8
≥939
38-40
302-318
28EH
10.4-10.9
1.04-1.09
≥9.8
≥780



≥30



≥2388
26-29
207-231



200
30EH
10.8-11.3
1.08-1.13
≥10.2
≥812
28-31
223-247
33EH
11.3-11.7
1.13-1.17
≥10.7
≥852
31-33
247-263
35EH
11.8-12.2
1.18-1.22
≥10.9
≥868
33-36
263-287
38EH
12.2-12.5
1.22-1.25
≥11.4
≥907
36-38
287-302
28AH
10.3-10.9
1.03-1.09
≥9.80
≥780


≥35


≥2786
26-29
207-231


220
30AH
10.8-11.3
1.08-1.13
≥10.2
≥804
28-31
223-247
33AH
11.3-12.1
1.13-1.21
≥10.7
≥852
31-35
247-279


Color of coating
Please check the color of each plating in the picture for your reference.




Plating Instruction




Kinds
Layer
Thickness（micron）
Color
Resistance to corrosion
Passivation phosphating
1-2
Ag gray
C
Ni
Ni+Ni
10-20
Ag white
A+
Ni+Cu+Ni
ZN
ZN
8-10
Blue white
B
C-Zn
Muti color
A
CR3+Zn
ZN
8-10
Blue white
B
C-Zn
Muti color
A
Sn
Ni+Cu+Sn
15-20
Ag color
A+
Au
Ni+Cu+Au
10-20
Au color
A+
Ag
Ni+Ag
10-20
Ag color
A+
Epoxy
Epoxy
15-25
Black, gray
A
Ni+Cu+Epoxy
Zn+Epoxy


Magnetization direction


Round shape : axially or diametrical , Block: thickness or Length , Cylinder: axially or diametrical ,
Ring: axially or diametrical , Bar: axially or diametrical, Arc: diametrical or width or thickness




Production process




Punching
Wire cutting
Fully automatic slicing


IPQC
Double-sided grinding
IPQC


Plating
IPQC
Automatic magnetic material test


salt spray without oxidation for 24h test
FQC
Packing & OQC


Application


Ndfeb magnets possess extremely high magnetic properties and are widely used:
1. Electroacoustic field: loudspeaker, receiver, microphone, alarm, stage audio, car audio, etc.
2. Electronic appliances: permanent magnet vacuum circuit breaker, magnetic latching relay, watt-hour meter, water meter, acoustic meter, reed pipe, sensor, etc.
3. Motor field: VCM, CDDVD-ROM, generator, motor, servo motor, micro motor, motor, vibration motor, etc.
4. Mechanical equipment: magnetic separation, magnetic separator, magnetic crane, magnetic machinery, etc.
5. Medical care: NUCLEAR magnetic resonance apparatus, medical devices, magnetic healthcare products, magnetized fuel economizer, etc.
6. Other industries: magnetization anti-wax device, pipe descaler, magnetic fixture, automatic mahjong machine, magnetic lock, magnetic doors and Windows, luggage and bags, leather goods, toys, tools, gift packaging, etc




FAQ


Q1: Are you a factory or trading company?
A1: We are factory and owned 2 different factories(Home and Garden serials) with 600 workers in total.

Q2: What is your hot items?
A2: We do have 20 years experience for manufacture NdFeB magnet and Ferrite magnet, The main services in electro-acoustic products, tools manufacturing, medical equipment, instrumentation, electrical machinery, power, furniture door suction, lighting suction cups, bags and leather goods, glasses box, magnetic therapy, magnetic toys and other.

Q3: How about the Shipping Method?
A3: DHL/UPS/TNT/Fedex and other air shipments and sea shipments are all workable. In one words, we could do any shipments you wanted.

Q4: How about the delivery date?
A4: In General, the delivery date will be 7-15 working days for normal buy quantity. But if bigger order, please check us further.

Q5: How about the label and the logo?
A5: Customize label and logo is workable.

Q6: How about the MOQ ?
A6: Lower MOQ of 50 PCS per style.




Sales manager:Ms Kou Yang
Email:kouyangqianglian@qq.com
Tel: 0086-0769-33362288
WhatApp: +86 15673528758
Skype: ptm_kouyang
Wechat: 15673528758
QQ: 991061756



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