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    • 62. 发明专利
    • Hollow drive module
    • 中空驱动模块
    • JP2013215081A
    • 2013-10-17
    • JP2012273250
    • 2012-12-14
    • Korea Inst Of Machinery & Materialsコリア・インスティテュート・オブ・マシナリー・アンド・マテリアルズKorea Institute Of Machinery & Materials
    • PARK CHAN HUNKYONG JIN-HOCHOI TAE YONGDO HYUN MINPARK DONG IL
    • H02K11/00F16C19/06F16C19/36F16H1/32H02K5/173H02K7/116
    • H02K7/003H02K7/116H02K11/21H02K11/24
    • PROBLEM TO BE SOLVED: To provide a hollow drive module capable of accurately measuring a torque and a revolution speed on the output side.SOLUTION: The hollow drive module includes: a decelerator 120 having a penetrating second hollow portion at the center, for decelerating the rotation of a revolving shaft 113 by connecting to the revolving shaft 113 positioned on the output side of a hollow motor 110; a torque transmission unit connecting to the output side of the decelerator 120, for driving at a decelerated rotation angle; a first encoder 140, having a penetrating third hollow portion at the center and positioned on the input side opposite to the connection side to the decelerator 120 of the hollow motor 110, for detecting the rotation angle of the hollow motor 110 by connecting to the revolving shaft 113; a second encoder 150, having a penetrating fourth hollow portion at the center and positioned on the opposite side to the connection side of the first encoder 140 to the hollow motor 110, for detecting the output rotation angle of the decelerator 120; and link connection means for connecting the second encoder 150 to the torque transmission unit.
    • 要解决的问题:提供一种能够精确地测量输出侧的扭矩和转速的中空驱动模块。解决方案:中空驱动模块包括:减速器120,其在中心具有穿透的第二中空部分,用于使 通过连接到位于中空马达110的输出侧的旋转轴113的旋转轴113的旋转; 连接到减速器120的输出侧的扭矩传递单元,用于以减速旋转角度驱动; 第一编码器140,其中心具有穿透的第三中空部分,并且位于与中空电动机110的减速器120的连接侧相反的输入侧,用于通过连接到中空电动机110的旋转角度来检测中空电动机110的旋转角度。 轴113; 第二编码器150,其中心具有穿透的第四中空部分,并位于与第一编码器140的连接侧相对的中空电动机110的相反侧,用于检测减速器120的输出旋转角度; 以及用于将第二编码器150连接到扭矩传递单元的连杆连接装置。