The tooth profile of the worm axial section of the HWB envelope reducer is a straight line, so it is called a straight toroidal worm (also known as a spherical worm), which is the same as other kinds of worm reducers. It is a spatially staggered shaft transmission, carrying capacity and transmission Higher efficiency.
HW envelope reducer is suitable for heavy load, high power, high torque transmission, such as reduction transmission of metallurgy, mining, lifting, transportation, petroleum, chemical, construction and other mechanical equipment.Including HWT, HWWT, HWB, HWWB four types.
Working conditions of the HWB envelope reducer: the staggered angle of the input and output shafts is 90°C; the worm speed does not exceed 1500r/min; the indexing circle sliding speed of the worm midplane does not exceed 16m/s; the worm shaft can run in both forward and reverse directions;
The working environment temperature is -40℃~40℃.When the working environment temperature is lower than 0°C, the lubricating oil must be heated to above 0°C before starting, or lubricating oil with a low freezing point must be used; when it is higher than 40°C, cooling measures must be taken.