The invention discloses a dual winding power steering pump, permanent magnet synchronous motor comprises a rotating shaft, the shaft of the left and right sides are respectively connected with the front cover and the rear cover; the front cover and the back cover is provided with a Aluminum Alloy; the inner wall is provided with the stator Aluminum Alloy chassis assembly; the rotating shaft is provided with a stator rotor assembly; is composed of a stator core and a coil, a stator core is composed of a plurality of stator superposed; a plurality of stator slots are formed on the stator core; the lower part of the stator groove is provided with a slot wedge, the wedge will be closed to form a coil of stator slot coil mounting hole, mounting hole is arranged on the internal wall of the main tank insulation paper; coil installation the hole is provided with a high voltage coil and the low voltage coil, high voltage coil and the low voltage coil through the interlayer insulating paper separator; the high voltage coil and the high voltage terminal is connected; the low voltage coil and the low voltage lead Outlet terminal connection. The invention has the advantages of compact structure, simple control, simple manufacturing process, low cost, convenient installation and long service life.
【技术实现步骤摘要】
一种双源双绕组助力转向油泵永磁同步电机装置
本专利技术涉及能源设备领域,尤其涉及到一种双源双绕组助力转向油泵永磁同步电机装置。
技术介绍
新能源汽车多采用电动助力,多数助力转向电机一般采用异步电机,异步电机的体积大,重量重,有风扇风罩,结构复杂,可靠性低;且异步电机的电机驱动部分结构复杂,成本高,且节能效果差,车子动力不佳。
技术实现思路
本专利技术的目的在于克服上述现有技术中的不足之处而提供一种结构简单,实用的双源双绕组助力转向油泵永磁同步电机装置。本专利技术是通过如下方式实现的:一种双源双绕组助力转向油泵永磁同步电机装置,其特征在于:包括转轴22,所述转轴22的左右两侧分别通过前轴承3和后轴承12连接有前端盖1和后端盖8;所述前端盖1和后端盖8相对于转轴22可旋转;所述前端盖1和后端盖8之间设有铝合金机壳5;所述铝合金机壳5的内壁设有定子总成6;所述转轴22上设有转子总成7;所述转子总成7位于定子总成6形成的圈内;所述定子总成6是由定子铁芯和线圈组成,所述定子铁芯是由若干个定子冲片61叠加而成;所述定子铁芯上形成有若干个定子槽16;所述定子槽16的下部设有槽楔21,槽楔21将定子槽16封闭形成线圈安装孔,线圈安装孔的内壁设有主绝缘槽纸17;所述线圈安装孔内设有高压线圈18和低压线圈20,高压线圈18和低压线圈20通过层间绝缘纸19分隔;所述高压线圈18与高压接线端子10相连接;所述低压线圈20与低压引出线端子15相连接。优选地,所述定子冲片61的外圈上设有铁心焊接豁囗62和定位槽63。本专利技术的有益效果在于:结构紧凑、控制简易、制造工艺简单、成本低、方便 ...
【技术保护点】
一种双源双绕组助力转向油泵永磁同步电机装置,其特征在于:包括转轴(22),所述转轴(22)的左右两侧分别通过前轴承(3)和后轴承(12)连接有前端盖(1)和后端盖(8);所述前端盖(1)和后端盖(8)相对于转轴(22)可旋转;所述前端盖(1)和后端盖(8)之间设有铝合金机壳(5);所述铝合金机壳(5)的内壁设有定子总成(6);所述转轴(22)上设有转子总成(7);所述转子总成(7)位于定子总成(6)形成的圈内;所述定子总成(6)是由定子铁芯和线圈组成,所述定子铁芯是由若干个定子冲片(61)叠加而成;所述定子铁芯上形成有若干个定子槽(16);所述定子槽(16)的下部设有槽楔(21),槽楔(21)将定子槽(16)封闭形成线圈安装孔,线圈安装孔的内壁设有主绝缘槽纸(17);所述线圈安装孔内设有高压线圈(18)和低压线圈(20),高压线圈(18)和低压线圈(20)通过层间绝缘纸(19)分隔;所述高压线圈(18)与高压接线端子(10)相连接;所述低压线圈(20)与低压引出线端子(15)相连接。
【技术特征摘要】
1.一种双源双绕组助力转向油泵永磁同步电机装置,其特征在于:包括转轴(22),所述转轴(22)的左右两侧分别通过前轴承(3)和后轴承(12)连接有前端盖(1)和后端盖(8);所述前端盖(1)和后端盖(8)相对于转轴(22)可旋转;所述前端盖(1)和后端盖(8)之间设有铝合金机壳(5);所述铝合金机壳(5)的内壁设有定子总成(6);所述转轴(22)上设有转子总成(7);所述转子总成(7)位于定子总成(6)形成的圈内;所述定子总成(6)是由定子铁芯和线圈组成,所述定子铁芯是由若干个定子冲片(61)叠加而成;所述定子铁芯上形...
【专利技术属性】
技术研发人员:梁泊山,
申请(专利权)人:宁德时代电机科技有限公司,
类型:发明
国别省市:福建,35
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