45SH Grade Sintered NdFeB Arc Shape Magnets for Wind Turbines from China manufacturer

45SH Grade Sintered NdFeB Arc Shape Magnets for Wind Turbines

Price:	0.1~10.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: NdFeB Magnet

Production Capacity: 100000pcs/month

Delivery Date: 15-30days

Shape: Disc

Composite: NdFeB Magnet

Means of Transport: Ocean,Air

Packing: carton

Application: Industrial Magnet

Type: Permanent

Brand Name: Canphia Magnet

1.Customized NdFeB Magnet
2.Grade:N33-N52 33M-48M and so on
3.Custom-made dimension
4.Reasonable price

Customized NdFeB Magnet

(Grade: N35-N52,33M--50M,30H-48H,30SH--45SH,28UH--40UH,28EH-38EH) , (Nickel,Znic, sliver,gold and so on)

Disc: Max: Diameter 202mm*45mm thickness---Min: Diameter 1.5mm*0.5mmthickness

Ring: Max: Od202mm*ID182mm*thickness 45mm---Min: Od 3mm*ID1mm*3mmthickness

Block: Max: L200mm*W200mm*T45mm---Min: L0.5mm*W0.5mm*T0.5mm

Segment and other irregular shapes can be manufacture according to customer'ssample or drawing.

Neodymium Magnet mainly comprised of neodymium, iron and boron, is the thirdgeneration of the rare-earth permanent magnets, Sintered NdFeB is the strongestpermanent magnets in the world up to date, It has excellent properties of highremanence, coercivity, and Max. Energy product.

Neodymium Magnet grade

N35, N38, N40, N42, N45, N48, N50, N52(Max. Operational temperature: 80c)

N35M, N38M, N40M, N42M, N45M, N48M(Max. Operational temperature: 100c)

N35H, N38H, N40H, N42H, N45H, N48H, (Max. Operational temperature: 120C)

N33SH, N35SH, N38SH, N40SH, N42SH(Max. Operational temperature: 150c)

N28UH, N30UH, N33UH, N35UH, N38UH(Max. Operational temperature: Up to180c)

N28EH, N30EH, N33EH, N35EH(Max. Operational temperature: Up to 200c)

N30AH, N33AH, N35AH(Max. Operational temperature: Up to 230c)

Neodymium Magnet Outsanding product:

1)high performance: N52, N48M, 48SH, 42UH, 38EH, 33AH

2)high working temperature: The AH series with 40 k Oe super-high coerviceforce can replace SmCo magnets successfully.

3)high consistency: The cpk of Br and Hcj are much higher than 1.67 theconsisitency of surface magnetic field and magnetic flux can be controlled with+/-1%

4)High Anti-corrosion: The sale spray test and humid heat test of the highanti-corrosion coating could be more than 1000 hours

5) low weight loss

PCT: 130c, humidity 100%, vapor pressure 2.7 bar. 20 days, average low weightloss less than 2 mg/cm2

Neodymium Magnet applications:

Loudspeakers, motor assemblies, windmill, Home appliance, acousics,communication equipment, toy, car, servomotor, step motor, DC motor and linearmotor, mircrophones

Pros: Very strong hold when contacting another magnet or plain iron, verydifficult to pull away (easy to slide however).

Pretty strong hold between two of these even with a couple of mm inbetween.

Cons: Would like thicker (and more powerful) versions. Sure u can stack thesetogether but sometimes it's not the same thing.

Other Thoughts: Good for attaching thick stacks of paper to refrigerators etcor pinching together papers or textiles.

Bottomline: This is the one if you need strong cost-effective magnets

Magnetic properties of Neodymiummagnets

Grade	Br		Hcb		Hcj		(BH)max		Density	Curie Temp	Working Temp
Grade	mT	kGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	g/cm³	℃	℃
N35	1180-1230	11800-12300	≥868	≥10900	≥955	≥12000	263-287	33-36	7.45	310	≤80
N38	1220-1280	12200-12800	≥899	≥11300	≥955	≥12000	287-310	36-39
N40	1250-1310	12600-13100	≥923	≥11600	≥955	≥12000	302-326	38-41
N42	1280-1340	12800-13400	≥923	≥11600	≥955	≥12000	318-342	40-43
N45	1320-1370	13200-13700	≥876	≥11000	≥955	≥12000	342-366	43-46
N48	1380-1420	13600-14200	≥836	≥10500	≥876	≥11000	358-390	45-48
N50	1400-1450	13900-14500	≥836	≥10500	≥876	≥11000	374-406	47-51
N52	1430-1480	14200-14800	≥796	≥10000	≥876	≥11000	390-422	49-53
N35M	1180-1230	11800-12300	≥868	≥10900	≥1114	≥14000	263-287	33-36			≤100
N38M	1220-1280	12200-12800	≥899	≥11300	≥1114	≥14000	287-310	36-39
N40M	1260-1310	12600-13100	≥923	≥11600	≥1114	≥14000	302-326	38-41
N42M	1280-1340	12800-13400	≥923	≥11600	≥1114	≥14000	318-342	40-43
N45M	1340-1390	13400-13900	≥876	≥11000	≥1114	≥14000	342-366	43-46
N48M	1360-1420	13600-14200	≥876	≥11000	≥1114	≥14000	366-390	46-49
N35H	1180-1230	11800-12300	≥868	≥10900	≥1353	≥17000	263-287	33-36			≤120
N38H	1220-1280	12200-12800	≥899	≥11300	≥1353	≥17000	287-310	36-39
N40H	1260-1310	12600-13100	≥923	≥11600	≥1353	≥17000	302-326	38-41
N42H	1280-1340	12800-13400	≥923	≥11600	≥1353	≥17000	318-342	40-43
N45H	1330-1390	13300-13900	≥923	≥11600	≥1353	≥17000	342-366	43-46
N48H	1360-1420	13600-14200	≥923	≥11600	≥1274	≥16000	366-390	46-49
N33SH	1140-1190	11400-11900	≥836	≥10500	≥1592	≥20000	247-270	31-34			≤150
N35SH	1180-1230	11800-12300	≥868	≥10900	≥1592	≥20000	263-287	33-36
N38SH	1220-1280	12200-12800	≥899	≥11300	≥1592	≥20000	287-310	36-39
N40SH	1260-1310	12600-13100	≥923	≥11600	≥1592	≥20000	302-326	38-41
N42SH	1280-1340	12800-13400	≥923	≥11600	≥1592	≥20000	318-342	40-43
N45SH	1330-1390	13300-13900	≥923	≥11600	≥1592	≥20000	342-366	43-46
N28UH	1030-1090	10300-10900	≥780	≥9800	≥1990	≥25000	207-231	26-29			≤180
N30UH	1090-1140	10900-11400	≥812	≥10200	≥1990	≥25000	223-247	28-31
N33UH	1130-1170	11300-11700	≥852	≥10700	≥1990	≥25000	247-263	31-33
N35UH	1180-1220	11800-12200	≥868	≥10900	≥1990	≥25000	263-287	33-36
N38UH	1220-1270	12200-12700	≥899	≥11300	≥1990	≥25000	287-310	36-39
N28EH	1030-1090	10300-10900	≥780	≥9800	≥2388	≥30000	207-231	26-29			≤200
N30EH	1080-1130	10800-11300	≥812	≥10200	≥2388	≥30000	223-247	28-31
N33EH	1130-1170	11300-11700	≥852	≥10700	≥2388	≥30000	247-263	31-33
N35EH	1180-1220	11800-12200	≥868	≥10900	≥2388	≥30000	263-287	33-36