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    蜗轮蜗杆头头娱乐官方网址润滑油的选择方法

    作者: 来源: 时间:2019-10-06

    蜗轮蜗杆头头娱乐官方网址当环境温度在0~40℃时,不同中心距、不同传动比和转速条件下润滑油粘度的选择见表15。             

                                         表15        润滑油牌号的选用             

    公             称                         

    传             动                         

    比i                         

    额定转速                         

    n1                         

    r/min                         

                                          减速器中心距                              mm                         

    80                         

    100                         

    125                         

    160                         

    180                         

    200                         

    225                         

    250                         

    8,10,16,31.5                         

    1500                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    *                         

    *                         

    *                         

    1000                         

    □                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    12.5                         

    1500                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    *                         

    *                         

    *                         

    1000                         

    □                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    20,                         

    40                         

    1500                         

    ※                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    *                         

    *                         

    1000                         

    □                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    25,50,                         

    63                         

    1500                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    *                         

    *                         

    *                         

    1000                         

    □                         

    □                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    ※                         

    注:表15中符号的意义及推荐润滑油牌号见表16,本系列减速器润滑油只允许选用蜗轮蜗杆油。                         

                              

                                                                               表16推荐润滑油粘度和牌号             

    符号                         

    粘度                         

    润                滑   油                         

    cst/50℃                         

    cst/40℃                         

    蜗轮蜗杆油牌号                         

    适用滑动速度Vs(m/s)                         

    □                         

    324                         

    612~748                         

    N680                         

    ≤2.2                         

    ※                         

    225                         

    414~506                         

    N460                         

    >2.2~5                         

    *                         

    169                         

    288~352                         

    N320                         

    >5~12                         

     6.4        蜗轮蜗杆头头娱乐官方网址轴承一般采用飞溅润滑,对于低速运转的轴承应采用锂基润滑脂润滑。

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