Customized planetary gear motor naming
The planetary reducer has a planetary gear mechanism inside, and its mechanism is composed of a planetary gear train. The most important feature of the planetary gear train is that it has at least one planetary gear. The planetary gear rotates around its own axis and revolves around another fixed axis, like a planet. The same, so the mechanism reducer is called a planetary reducer.
The planetary reducer increases the torque by the same factor as the reduction ratio, and also reduces the speed by the same factor, so that the corresponding motor maintains high speed and high efficiency. To enhance stability, it also reduces the load equivalent inertia on the motor. In summary, the use of planetary reducers allows machine builders to build smaller, more economical motion control equipment.
The helical gear increases the contact ratio and improves the performance of the planetary reducer. Contact ratio refers to the number of gear teeth that are engaged at any given time. The typical contact ratio of a spur gear is 1.5, while the contact ratio of a helical gear can be doubled to 3.3.
