Didara giga Neodymium Arc Magnet fun DC Motor

Apejuwe kukuru:

Awọn iwọn: Adani

Ohun elo: Neodymium

Ipele: N42SH tabi N35-N55, N33-50M, N30-48H, N30-45SH, N30-40UH, N30-38EH, N32AH

Ilana Magnetization: adani

Br: 1.29-1.32 T, 12.9-13.2 kg

Hcb: 963kA/m, ≥ 12.1 kOe

Hcj: ≥ 1592 kA/m, ≥ 20 kOe

(BH) ti o pọju: 318-334 kJ/m³, 40-42 MGOe

Iwọn Iṣiṣẹ ti o pọju: 180 ℃


Alaye ọja

ọja Tags

Apejuwe ọja

Awọn oofa Neodymium Arc tun ni a npe ni awọn oofa apa tabi awọn oofa te.
Awọn oofa Arc jẹ lilo ni akọkọ bi awọn mọto DC oofa ayeraye.Ko dabi awọn ẹrọ itanna eletiriki ti o ṣe awọn orisun agbara oofa nipasẹ awọn coils excitation, oofa ti o wa titi aye ni ọpọlọpọ awọn anfani dipo isunmi ina, eyiti o le jẹ ki motor rọrun ni eto, rọrun ni itọju, ina ni iwuwo, kekere ni iwọn, igbẹkẹle ni lilo, ati kekere ni agbara agbara.

“Isopọ paṣipaarọ” ti o lagbara wa laarin awọn elekitironi ti o wa nitosi ni nkan ferromagnetic kan.Ni aini ti aaye oofa ita, awọn akoko oofa alayipo wọn le jẹ “lairotẹlẹ” ni ibamu ni agbegbe kekere kan.dide lati dagba awọn agbegbe kekere ti oofa lẹẹkọkan, ti a npe ni arc oofa.Ninu ohun elo ferromagnetic ti kii ṣe magnẹti, botilẹjẹpe oofa arc kọọkan ni itọsọna isọdi lẹẹkọkan pato ninu ati pe o ni oofa nla, awọn itọnisọna magnetization ti nọmba nla ti awọn oofa arc yatọ, nitorinaa gbogbo ohun elo ferromagnetic ko ṣe afihan oofa.

Nigbati electromagnet ba wa ni aaye oofa ita, iwọn didun ti oofa arc eyiti itọsọna magnetization lẹẹkọkan ati itọsọna ti aaye oofa itagbangba ni igun kekere kan gbooro pẹlu ilosoke ti aaye oofa ti a lo ati siwaju si yi itọsọna magnetization ti arc siwaju. oofa si itọsọna ti aaye oofa ita.

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Arc NdFeB Magnet Abuda

1. Iwọn otutu Ṣiṣẹ giga

Fun awọn oofa SH jara NdFeB, iwọn otutu ti o pọ julọ le de ọdọ 180 ℃.Awọn isẹ ti awọn motor maa àbábọrẹ ni ga awọn iwọn otutu.O le yan awọn oofa sooro iwọn otutu giga lati ṣe deede si iwọn otutu iṣẹ ti moto lati yago fun idinku oofa nitori iwọn otutu iṣẹ ṣiṣe giga.

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Ohun elo Neodymium

O pọju.Iwọn otutu nṣiṣẹ

Curie Temp

N35 - N55

176°F (80°C)

590°F (310°C)

N33M - N50M

212°F (100°C)

644°F (340°C)

N30H - N48H

248°F (120°C)

644°F (340°C)

N30SH - N45SH

302°F (150°C)

644°F (340°C)

N30UH - N40UH

356°F (180°C)

662°F (350°C)

N30EH - N38EH

392°F (200°C)

662°F (350°C)

N32AH

428°F (220°C)

662°F (350°C)

2. Aso / Pipa

Awọn aṣayan: Ni-Cu-Ni, Zinc (Zn) , Black Epoxy, Rubber, Gold, Silver, etc.

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3. Itọnisọna oofa

Awọn oofa Arc jẹ asọye nipasẹ awọn iwọn mẹta: Radius Lode (OR), Radius inu (IR), Giga (H), ati Igun.

Itọnisọna oofa ti awọn oofa arc: axially magnetized, diametrically magnetized, ati radially magnetized.

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Iṣakojọpọ & Gbigbe

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sowo-fun-oofa

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