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    • 2. 发明专利
    • Planetary roller reduction machine equipped with a sun roller with shaft coupling
    • 空值
    • JP5271591B2
    • 2013-08-21
    • JP2008112622
    • 2008-04-23
    • 三菱重工業株式会社
    • 貴良 平山
    • F16D1/09B29C45/14F16D1/06F16H13/08
    • PROBLEM TO BE SOLVED: To provide a planetary roller reduction gear equipped with a sun roller with a shaft coupling which connects the input shaft and the output shaft of driving motor with simple construction and low cost. SOLUTION: A planetary roller reduction gear 10, which is constructed by a sun roller 15b integrally formed by an input shaft 15, an inner roller 13 which keeps the rotating direction fixed by a casing 11, and a plurality of planetary rollers 18 rotatably supported by carrier pins 17 fixedly arranged to a carrier 16a integrally formed by an input shaft 21, wherein each of rollers 15b, 13 and 18 is processed in outer contact and inner contact in a pre-load state. A sun roller with a shaft coupling in which a thermoplastic resin shaft coupling 22 is integrally formed to the input shaft 15 of the sun roller 15b, is provided. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种具有连接输入轴和驱动电机的输出轴的太阳轮的行星滚子减速齿轮,结构简单,成本低廉。 解决方案:由由输入轴15一体形成的太阳辊15b构成的行星齿轮减速齿轮10,保持由壳体11固定的旋转方向的内辊13和多个行星辊18 由固定地布置在由输入轴21一体形成的托架16a上的托架销17可旋转地支撑,其中每个辊子15b,13和18在预加载状态下被处理为外部接触和内部接触。 具有与太阳辊15b的输入轴15一体地形成有热塑性树脂轴联轴器22的轴联接器的太阳辊。 版权所有(C)2010,JPO&INPIT