PROBLEM TO BE SOLVED: To provide a seal member and a motor, capable of suppressing deviation of a seal member and maintaining high sealability.SOLUTION: An annular seal member 90A is provided between an output shaft 48 rotating around a center axis C and a bearing boss 49 rotatably supporting the output shaft 48. The seal member 90A includes a first lip part 91 formed on a side opposite to the output shaft 48, and a second lip part 92 formed on a side opposite to the bearing boss 49. The plurality of first lip parts 91 are provided at intervals in the center axis C direction, and the plurality of second lip parts 92, whose number is larger than the number of the first lip parts 91, are provided at intervals in the center axis C direction.SELECTED DRAWING: Figure 6

    【課題】シール部材のズレを抑え、高いシール性を維持することのできるシール部材及びモータを提供する。【解決手段】シール部材90Aは、中心軸C回りに回転する出力軸48と、出力軸48を回転自在に支持する軸受ボス49との間に設けられる環状のシール部材90Aであって、出力軸48に対向する側に形成された第一リップ部91と、軸受ボス49に対向する側に形成された第二リップ部92と、を備え、第一リップ部91は、中心軸C方向に間隔をあけて複数設けられ、第二リップ部92は、中心軸C方向に間隔をあけて第一リップ部91の数よりも多く設けられている。【選択図】図6


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    Title :

    SEAL MEMBER AND MOTOR


    Additional title:

    シール部材及びモータ


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16J Kolben , PISTONS / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / F16C SHAFTS , Wellen



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