CN2051413U - 塑料骨架嵌入式永磁转子 - Google Patents

塑料骨架嵌入式永磁转子 Download PDF

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Publication number
CN2051413U
CN2051413U CN 89205008 CN89205008U CN2051413U CN 2051413 U CN2051413 U CN 2051413U CN 89205008 CN89205008 CN 89205008 CN 89205008 U CN89205008 U CN 89205008U CN 2051413 U CN2051413 U CN 2051413U
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China
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skeleton
utility
model
plastic
rotor
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CN 89205008
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许稳香
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MAGNETIC MATERIAL FACTORY TAI COUNTY JIANGSU PROV
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MAGNETIC MATERIAL FACTORY TAI COUNTY JIANGSU PROV
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Priority to CN 89205008 priority Critical patent/CN2051413U/zh
Publication of CN2051413U publication Critical patent/CN2051413U/zh
Withdrawn legal-status Critical Current

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Abstract

一种塑料骨架嵌入式永磁转子,适用于交流测速 发电机转子,其特征是:骨架是一个整体塑料环,永磁 体嵌入骨架中。该实用新型结构简单,加工方便,节 省材料,避免漏磁现象,提高了转子性能。

Description

本实用新型涉及到交流测速发电机的转子,属于电子产品技术领域。
目前,交流测速发电机的转子,一般由两个带爪的低碳钢法兰盘、一个环形永久磁钢和一个非磁性合金衬套组成。结构复杂,爪极间漏磁严重。
本实用新型的目的是提供一种结构简单,电磁性能好的塑料骨架嵌入式永磁转子。
本实用新型的要点是:转子的骨架是一个整体的塑料环;块状永磁体沿骨架园周方向,按N、S极均匀相间地嵌入骨架中;在骨架外园面上,永磁体端部外露;为进一步提高转子性能,可在骨架中永磁体的内侧设置一环状磁轭。
本实用新型结构简单,加工方便,节省材料,避免漏磁现象,提高了转子性能。
下面结合附图说明本实用新型的实施例:附图为塑料骨架嵌入式永磁转子的结构示意图。
本实用新型由骨架(3),永磁体(1)和磁轭(2)组成。骨架(3)是一个整体塑料环,由酚醛塑料制成,均匀分布的块状永磁体(1)嵌入骨架中,其外露端相邻的极性相异。环状磁轭(2)嵌入骨架中,与永磁体相连,由低碳钢制成。

Claims (2)

1、一种塑料骨架嵌入式永磁转子,由骨架和永磁体组成,其特征是:骨架是一个整体塑料环,永磁体沿骨架园周方向,按N、S极均匀相间地嵌入骨架中。
2、根据权利要求1的塑料骨架嵌入式永磁转子,其特征是塑料骨架是由酚醛塑料制成的。
CN 89205008 1989-04-18 1989-04-18 塑料骨架嵌入式永磁转子 Withdrawn CN2051413U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 89205008 CN2051413U (zh) 1989-04-18 1989-04-18 塑料骨架嵌入式永磁转子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 89205008 CN2051413U (zh) 1989-04-18 1989-04-18 塑料骨架嵌入式永磁转子

Publications (1)

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CN2051413U true CN2051413U (zh) 1990-01-17

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CN 89205008 Withdrawn CN2051413U (zh) 1989-04-18 1989-04-18 塑料骨架嵌入式永磁转子

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CN (1) CN2051413U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208456A (zh) * 2015-05-27 2016-12-07 Lg伊诺特有限公司 转子组件及包括该转子组件的马达

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208456A (zh) * 2015-05-27 2016-12-07 Lg伊诺特有限公司 转子组件及包括该转子组件的马达
CN106208456B (zh) * 2015-05-27 2020-03-13 Lg伊诺特有限公司 转子组件及包括该转子组件的马达

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