安価なウォームギアモーター、一般的に使用される減速機の分類：
1、サイクロイドレデューサー
2、硬い歯面円筒歯車減速機
3.遊星歯車減速機（現在ワークショップで使用されています）
1) The gear ring is fixed, the sun wheel is active, and the planetary frame is passive. It can be seen from the demonstration that this combination is a deceleration transmission, usually with a transmission ratio of 2.55 and the same steering.
遊星歯車減速機
4、柔らかい歯の表面レデューサー
5.3つの-リングレデューサー
6.クレーン減速機
7、ワームレデューサー
8、シャフトに取り付けられた硬い歯の表面レデューサー
9.連続可変速度
Worm gear reducer is the main characteristics of the reverse self-locking function, can have a large reduction ratio, the input shaft and the output shaft are not on the same axis, nor on the same plane. But the general volume is large, the transmission efficiency is not high, the accuracy is not high.The harmonic transmission of harmonic reducer is to transfer motion and power by using the controllable elastic deformation of flexible components. The volume is not large and the precision is high, but the shortcoming is that the flexible wheel life is limited, impact resistance, rigidity and metal parts are poor. The input speed should not be too high. Planetary reducer has the advantages of compact structure, small return clearance, high accuracy, long service life, rated output torque can do a lot. But it's a little more expensive.
