High-torque Compact Planetary Gear

Planetary gear is a core executive component of the planetary transmission mechanism, forming an efficient power transmission system the meshing linkage of the sun gear, planet carrier and internal gear ring. Its significant advantage lies in the large transmission ratio characteristic. By reasonably matching the number of teeth of each gear, a single-stage transmission can achieve a transmission ratio range of 3-12, which can meet the equipment's needs for speed and torque conversion without multi-stage series connection, simplifying the transmission system structure. At the same time, the product adopts a symmetrical planetary arrangement design, realizing power splitting in a limited space, and the structural compactness is improved by more than 40% compared with traditional gear transmission, especially suitable for equipment with strict requirements on installation space. In addition, the load-bearing performance is excellent. The synchronous meshing of multiple planetary gears…