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CN201178336Y - 工业缝纫机漆包铝线电机的定子冲片 - Google Patents

工业缝纫机漆包铝线电机的定子冲片 Download PDF

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Publication number
CN201178336Y
CN201178336Y CNU2008200568787U CN200820056878U CN201178336Y CN 201178336 Y CN201178336 Y CN 201178336Y CN U2008200568787 U CNU2008200568787 U CN U2008200568787U CN 200820056878 U CN200820056878 U CN 200820056878U CN 201178336 Y CN201178336 Y CN 201178336Y
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stator punching
motor
punching sheet
sewing machine
industrial sewing
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Expired - Fee Related
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CNU2008200568787U
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麦德添
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities

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  • Manufacture Of Motors, Generators (AREA)

Abstract

本实用新型提供一种工业缝纫机漆包铝线电机的定子冲片，该电机定子冲片均布若干U形线槽，U形线槽顶部的圆弧直径g＝5－7mm，底部的最窄处h＝3.2－4.8mm，开口宽度j＝2－2.3mm，口径深度i＝1.5mm；所述定子冲片的外径d＝135±10mm，内径e＝80±6mm，外径宽边a＝123±10mm，b＝56±5mm，线槽顶端对角线距离f＝112±8mm。本实用新型的优点是，不但可以使铝线电机的效率达到或超过铜线电机的效率，还能达到同等电机输出功率的效率，并且还可以大大降低电机的制造成本。

Description

工业缝纫机漆包铝线电机的定子冲片
技术领域
本实用样新型涉及一种工业缝纫机用的电机，特别是有关于该电机用铝线绕制的定子冲片。
背景技术
目前，工业缝纫机用的电机，其定子的绕线槽结构，大都适用于采用漆包铜线绕制定子线圈，成本高，尚没有采用适用于漆包铝线绕制的电机定子冲片。
实用新型内容
本实用新型的技术问题是要提供一种工业缝纫机漆包铝线电机的定子冲片，该电机定子冲片均布若干U形线槽，U形线槽顶部的圆弧直径g＝5-7mm，底部的最窄处h＝3.2-4.8mm，开口宽度j＝2-2.3mm，口径深度i＝1.5mm。
所述定子冲片，其外径d＝135±10mm，内径e＝80±6mm，外径宽边a＝123±10mm，b＝56±5mm，线槽顶端对角线距离f＝112±8mm。
本实用新型的优点是，不但可以使铝线电机的效率达到或超过铜线电机的效率，还能达到同等电机输出功率的效率，并且还可以大大降低电机的制造成本。
附图说明
附图1是本实用新型定子冲片结构图。
附图2是附图1的局部放大视图。
具体实施方式
请参阅图2所示，该电机定子冲片均布若干U形线槽，U形线槽顶部的圆弧直径g＝6mm，底部的最窄处h＝4.0mm，开口宽度j＝2mm，口径深度i＝1.5mm。
请参阅图1所示，均布的若干U形线槽定子冲片，其外径d＝135mm，内径e＝80mm，外径宽边a＝123mm，b＝56mm，线槽顶端对角线距离f＝112mm。

Claims (2)

1、一种工业缝纫机漆包铝线电机的定子冲片，其特征在于：该电机定子冲片均布若干U形线槽，U形线槽顶部的圆弧直径g＝5-7mm，底部的最窄处h＝3.2-4.8mm，开口宽度j＝2-2.3mm，口径深度i＝1.5mm。
2、按权利要求1所述的工业缝纫机漆包铝线电机的定子冲片，其特征在于：所述定子冲片，其外径d＝135±10mm，内径e＝80±6mm，外径宽边a＝123±10mm，b＝56±5mm，线槽顶端对角线距离f＝112±8mm。
CNU2008200568787U 2008-04-02 2008-04-02 工业缝纫机漆包铝线电机的定子冲片 Expired - Fee Related CN201178336Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200568787U CN201178336Y (zh) 2008-04-02 2008-04-02 工业缝纫机漆包铝线电机的定子冲片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200568787U CN201178336Y (zh) 2008-04-02 2008-04-02 工业缝纫机漆包铝线电机的定子冲片

Publications (1)

Publication Number Publication Date
CN201178336Y true CN201178336Y (zh) 2009-01-07

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Family Applications (1)

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CNU2008200568787U Expired - Fee Related CN201178336Y (zh) 2008-04-02 2008-04-02 工业缝纫机漆包铝线电机的定子冲片

Country Status (1)

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CN (1) CN201178336Y (zh)

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C14 Grant of patent or utility model
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090107

Termination date: 20160402

CF01 Termination of patent right due to non-payment of annual fee