Overview of cycloid reducer

The cycloid reducer was introduced from abroad in the XNUMXs, and is now the leading product in the domestic reduction gear industry.The transmission principle of the cycloidal pinwheel reducer is a planetary transmission with an epicycloidal gear and pin teeth meshing designed with an epicycloid meshing principle.After decades of development, its theory is perfect, its products are mature, and its products have been standardized and serialized.Due to the advantages of small size, light weight, large transmission ratio range, high transmission efficiency, stable transmission, low noise and reliable operation, the cycloid reducer has been widely used in metallurgy, petroleum, mining, chemical industry, shipbuilding, environmental protection, light industry, It is used in many sectors such as food, textile, printing and dyeing, lifting and transportation and military industry.The main research directions at home and abroad are:

1. Adopt new materials, new processes and computer-optimized design to improve product performance;

2. Research on deformation and mixing mechanism;

3. The cycloid reducer is applied to high-power transmission. At present, the maximum power of the cycloid reducer has reached 250kw abroad, and the maximum power in China can reach 173kw.

The inner cycloid pin gear planetary power transmission patent has made significant changes and innovations to the transmission principle of the cycloid reducer. On the basis of retaining the advantages of the existing cycloid reducer, the bearing capacity of the arm of the existing cycloid reducer has been improved. A series of weaknesses, such as poor performance and short life, make the overall performance of the hypocycloid reducer doubled compared with the existing cycloid reducer.At the same time, it solves the problem of dynamic balance of the input shaft of the existing cycloid reducer in terms of high-power transmission, and is the most ideal replacement product for the cycloid reducer.

The eccentric sleeve in the planetary cycloid reducer has two functions: one is to install the ball bearing, and the other is to produce a mechanical effect.