Why should the gear reducer be divided into a first gear reducer and a second gear reducer? Here’s a brief analysis of what a first- and second-stage gear reducer is and why it should be graded.
The purpose of gear reducer grading is to distribute the transmission ratio reasonably, if the transmission ratio is not reasonable, it will lead to excessive structure, proportion imbalance, high-speed wheel wear and tear, etc.
What is a first- and second-stage gear reducer? In general, the transmission ratio distribution is as such: single stage: i<-5;
Commonly used very few 3-level, special individual design, if the transmission ratio is large, it is recommended to choose the “snail wheel reducer.”