A magnetic motor (or magnet motor) is a device which converts power of or relating to or caused by magnetism (e.g., "magnetic forces") into mechanical force and motion, with no other input. It usually provides rotary mechanical motion. The machines that utilizes the properties of a magnet for mechanical energy.
cast strip material in melting process and Hydrogen Decrepitation Material in milling, with weight loss <3mg/cm2 in 10 days under 120 degree and 2 atm , with high anti-corrosion ability.
Neodymiium magnets are the most powerful (highest energy product) class of magnet material commercially available today. High Br, relatively high Hc, high BHmax, lower in cost than Samarium Cobalt, temperature sensitive, and susceptible to oxidation. With careful design, some grades will function up to a maximum of 240C. Energy product ranges from 28 MGOe to about 52 MGOe. Relative cost index: 50.
N35~N52,N35M!~N50M,N33H~N48H,N30SH~N45SH,N28UH~N40UH,N28EH~N35EH, N30AH.
Magnetic characteristics of sintered NdFeb
(Br)
(bHc)
(iHc)
(BH)max
GRADE
Tw ℃
T
KGs
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
N35
1.18-1.23
11.8-12.3
≥868
≥10.9
≥955
≥12
263-287
33-36
≤80
N38
1.22-1.28
12.2-12.8
≥899
≥11.3
≥955
≥12
287-310
36-39
≤80
N40
1.26-1.31
12.6-13.1
≥923
≥11.6
≥955
≥12
302-326
38-41
≤80
N42
1.28-1.34
12.8-13.4
≥923
≥11.6
≥955
≥12
318-342
40-43
≤80
N45
1.32-1.37
13.2-13.7
≥876
≥11.0
≥955
≥12
342-366
43-46
≤80
N48
1.36-1.42
13.6-14.2
≥836
≥10.5
≥876
≥11
358-390
45-48
≤80
N50
1.39-1.45
13.9-14.5
≥836
≥10.5
≥876
≥11
374-406
47-51
≤80
N52
1.42-1.48
14.2-14.8
≥796
≥10.0
≥876
≥11
390-422
49-53
≤80
N35M
1.18-1.23
11.8-12.3
≥868
≥10.9
≥1114
≥14
263-287
33-36
≤100
N38M
1.22-1.28
12.2-12.8
≥899
≥11.3
≥1114
≥14
287-310
36-39
≤100
N40M
1.26-1.31
12.6-13.1
≥923
≥11.6
≥1114
≥14
302-326
38-41
≤100
N42M
1.28-1.34
12.8-13.4
≥923
≥11.6
≥1114
≥14
318-342
40-43
≤100
N45M
1.34-1.39
13.4-13.9
≥876
≥11.0
≥1114
≥14
342-366
43-46
≤100
N48M
1.36-1.42
13.6-14.2
≥876
≥11.0
≥1114
≥14
366-390
46-49
≤100
N35H
1.18-1.23
11.8-12.3
≥868
≥10.9
≥1353
≥17
263-287
33-36
≤120
N38H
1.22-1.28
12.2-12.8
≥899
≥11.3
≥1353
≥17
287-310
36-39
≤120
N40H
1.26-1.31
12.6-13.1
≥923
≥11.6
≥1353
≥17
302-326
38-41
≤120
N42H
1.28-1.34
12.8-13.4
≥923
≥11.6
≥1353
≥17
318-342
40-43
≤120
N45H
1.33-1.39
13.3-13.9
≥923
≥11.6
≥1353
≥17
342-366
43-46
≤120
N48H
1.36-1.42
13.6-14.2
≥923
≥11.6
≥1274
≥16
366-390
46-49
≤120
DC Motor Magnet has been presented above, want more similar products, please click dc motor magnet,permanent magnet motor,linear motor magnet.
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Category: NdFeB Magnet
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