齿轮减速器是和其他驱动配套装置联接的闭式齿轮传动装置。虽然减速器有时也被称为“齿轮箱”,但这个名称通常是指装在一台机器内部的齿轮传动系。不少减速器的最大转速可达3600转/分。一般来说,减速器不同时用来作为增速器。一般用途的中型和小型的齿轮减速器,绝大部分采用了斜齿轮、锥齿轮、行星齿轮和蜗 Gear reducer is a closed gear transmission coupled with other driving ancillary equipment. Although the reducer is sometimes referred to as a “gearbox,” this name usually refers to the gear train housed inside a machine. Many of the maximum speed reducer up to 3600 rev / min. In general, reducer is not used at the same time as a speed increaser. Medium and small general purpose gear reducer, the vast majority of the use of helical gears, bevel gears, planetary gears and snails