To provide a speed reducer and a drive device capable of being miniaturized in shape.SOLUTION: A speed reducer 11 is equipped with a crank shaft 51 and a plurality of gears 41 and 42 that change the speed of rotations input from a rotary apparatus 12 to output, a second case 22 that stores the crank shaft 51 or the plurality of gears 41 and 42, and has an internal tooth pin 26, and a heating portion 70 that is provided on the second case 22 and heats the second case 22 or the inside of the second case 22.SELECTED DRAWING: Figure 1

    【課題】形状のコンパクト化を図ることができる減速機及び駆動装置を提供する。【解決手段】実施形態の減速機11は、回転機器12から入力される回転を変速させて出力するクランク軸51、複数の歯車41,42と、クランク軸51や複数の歯車41,42を収容し、内歯ピン26を有する第2ケース22と、第2ケース22に設けられ第2ケース22又は第2ケース22内を加熱する加熱部70と、を備えた。【選択図】図1


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    Title :

    SPEED REDUCER AND DRIVE DEVICE


    Additional title:

    減速機及び駆動装置


    Contributors:

    Publication date :

    2022-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B62D MOTOR VEHICLES , Motorfahrzeuge / F16J Kolben , PISTONS



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