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In order to better solve the problems of ship power, resistance and speed. Cycloidal galloping is a kind of power machine that converts high-pressure oil into rotating torque. Most of the mechanical cars can be used. They run smoothly without too much vibration. Efficient transformation makes full use of resources.

There are still many disadvantages in using traditional machinery: the speed of all kinds of ships below 5000 tons in the world is always changing the speed of the main engine to meet the requirements of working conditions, ZS cycloidal motor The constant speed ratio gearbox only serves to increase torque. Although the dual speed ratio gearbox was invented later, it is generally used on ships with a tonnage of more than 1000 tons due to its high price. It is not only necessary to reserve a certain amount of power, but also has a great impact on the main engine when changing speed, affecting its service life and consuming about 7% more oil. How many ships in the world devour a lot of oil day and night? In today's oil shortage Hydraulic transmission It is of great significance to save energy and resources and reduce prices.

In view of this, Germany, Italy, the United States and other industrial developed countries have been studying small size, high power, high torque and high efficiency Hydraulic cycloid motor At present, there are two types, one is hypocycloid, Cycloidal motor bm It is widely studied and used. The other is the external pendulum type, which is still a new direction at present. Its principle is basically the same as that of hypocycloid. Both motors can have high torque, low speed and high power. Many products have appeared in this design. For example, Ningbo Intel hydraulic motor PMz series of limited company Cycloid hydraulic motor It is small and economical with axial flow distribution Hydraulic motor The overall rotating stator pair is adopted, with compact structure and heavy grinding technology. The overall size is small, the efficiency is high, the power is large, and the service life is long. The output shaft seal ring has a high-pressure bearing, which can be used in series or parallel. As the popularity of machinery has been greatly improved, power machines with different torques are needed, especially those with small size, high efficiency, high torque and high power. Therefore, in order to save energy and improve economic benefits, the design and production of high torque, high efficiency, small size orbit motor 。