Worm gear reducerDetailed explanation of worm knowledge:Worm gear reducerIt is a kind of transmission machinery with compact structure, large transmission ratio, and self-locking function under certain conditions. It is one of the most commonly used reducers. Among them, the hollow shaft worm gear reducer not only has the above characteristics, but also installs Convenient, reasonable structure, more and more widely used.
    The hollow shaft type worm gear reducer is equipped with a helical gear reducer at the input end of the worm gear reducer. The multi-stage reducer constitutes a very low output speed. It is a combination of helical gear stage and worm gear stage, which is more pure Single-stage worm gear reducer has higher efficiency.Moreover, the vibration is low, the noise is low, and the energy consumption is low.
    Worm gear reducerThe scope of application is as follows:
    1. The speed of the high-speed shaft is not more than 1500 rpm.
    2. The peripheral speed of gear transmission is not more than 20 m/s.
    3. The working environment temperature is -40～45℃. If it is lower than 0℃, the lubricating oil should be preheated to above 0℃ before starting. This reducer can be used for forward and reverse rotation.
    Worm gear reducer采用单级蜗杆减速传动，符合行业推荐性标准JB/T7935—95（原国标GB9147—88）,此标准达到国际九十年代水平。全系列共包括三种型号，16种中心距，12种速比。输入功率范围在0.39～189KW之间，输出扭矩在107～13500N.m之间。圆弧圆柱蜗杆轴可正、反两个方向运转，输入转速不超过1500r/min，工作环境温度为-40～40度。当工作环境温度低于0度时，启动前润滑油必须加热到0度以上；当工作环境温度低于40度时，必须采取冷却措施。

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