The utility model provides a small disc type direct drive motor, which belongs to the technical field of direct drive motor. The structure includes a base, which includes a battery base, a laser head base, a bearing base, a ring mounting surface, an outlet hole and a coil base. The battery base is on one side of the base, and a power supply chip is installed inside. The laser head is powered by a power supply chip. A laser head is internally mounted with a laser head base, a reflecting plate is on the top of the laser head, and the reflecting plate is a sector-shaped circular plate. The circular plate is fixed tightly by screw. On the main shaft of the end cap, bearings are installed inside the bearing seat. The bearings pass through the second pressure ring and the bearings are cross roller bearings. The second pressure ring is fixed on the installation surface of the pressure ring by screw. The outlet hole is located on the side of the base. The signal line of the laser head is pierced through the hole. The coil base is on the top of the base, the coil base is circular, the coil chuck is on the bottom of the base, and the coil chuck is on the bottom of the base. Installed coils, coils have nine groups, each three groups constitute a magnetic pole, three poles constitute U, V, W three-phase, U, V, W three-phase power lines connected to the external driver.
【技术实现步骤摘要】
一种小型盘式直驱电机
本技术涉及直驱电机
,具体地说是一种小型盘式直驱电机。
技术介绍
直驱技术作为一种新兴的驱动技术已经被越来越多的应用在航天、机器人、机械手等工业自动化的领域,在以上领域内,为了能够实现工作部位的精确进给和定位,要求驱动元件尺寸越小越好,以此来实现降低转动惯量的目的。而目前市场上的直驱电机无论是内转子型还是外转子型,其外径尺寸多在110mm以上,低于110mm的直驱电机尚处于空白。
技术实现思路
本技术的技术任务是解决现有技术的不足,提供一种小型盘式直驱电机。本技术解决其技术问题所采用的技术方案是:本设计的核心思想是,区别于常规直驱电机中外转子结构和内转子结构,设计了一款定子和转子垂直分布的直驱电机,同时为了实现电机在有限角度内的精确运转,设计了光栅系统和激光限位系统,避免了电机在运转过程中产生飞车现象。一种小型盘式直驱电机,包括底座,底座包括电池底座、激光头底座、轴承座、压环安装面、出线孔和线圈底座,电池底座位于底座的一侧,内部安装电源芯片,电源芯片为激光头提供动力,激光头底座内部安装激光头,激光头上部有反射板,反射板为扇形圆板,圆板通过螺钉紧 ...
【技术保护点】
1.一种小型盘式直驱电机,其特征在于,包括底座(11),所述底座(11)包括电池底座(111)、激光头底座(112)、轴承座(113)、压环安装面(114)、出线孔(115)和线圈底座(116),所述电池底座(111)位于所述底座(11)的一侧,内部安装电源芯片(7),所述电源芯片(7)为激光头(17)提供动力,所述激光头底座(112)内部安装激光头(17),所述激光头(17)上部有反射板(9),所述反射板(9)为扇形圆板,圆板通过螺钉紧定在端盖主轴(101)上,所述轴承座(113)内部安装轴承(14),所述轴承(14)通过第二压环(16)压紧,所述轴承(14)为交叉滚子轴 ...
【技术特征摘要】
1.一种小型盘式直驱电机,其特征在于,包括底座(11),所述底座(11)包括电池底座(111)、激光头底座(112)、轴承座(113)、压环安装面(114)、出线孔(115)和线圈底座(116),所述电池底座(111)位于所述底座(11)的一侧,内部安装电源芯片(7),所述电源芯片(7)为激光头(17)提供动力,所述激光头底座(112)内部安装激光头(17),所述激光头(17)上部有反射板(9),所述反射板(9)为扇形圆板,圆板通过螺钉紧定在端盖主轴(101)上,所述轴承座(113)内部安装轴承(14),所述轴承(14)通过第二压环(16)压紧,所述轴承(14)为交叉滚子轴承,所述第二压环(16)通过螺钉紧定在所述压环安装面(114)上,所述出线孔(115)位于所述底座(11)的侧面,出线孔内穿出所述激光头(17)的信号线,所述底座(11)的顶部有线圈底座(116),所述线圈底座(116)为圆环型,底座底部有线圈卡槽(117),所述线圈卡槽(117)内安装线圈(12),每三组线圈组成一个磁极,三个磁极组成U、V、W三相,所述...
【专利技术属性】
技术研发人员:廖晏颐,陈佑伟,
申请(专利权)人:青岛祥天智能科技有限公司,
类型:新型
国别省市:山东,37
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