Network optimization information:

In recent years, due to its simple structure, small size, reliable use and convenient maintenance orbit motor It has been rapidly developed and widely used, but the main problems are low mechanical efficiency, poor oil distribution accuracy and trapped oil. Therefore, the project adopts an efficient orifice pin output structure. The end port is a three-way or combined into one. The end port is changed from porous to crescent shaped, and the leakage is reduced and the working pressure is increased through pressure compensation. All updates except the cycloidal gears and bearings of the original motor. Overall efficiency is 12% higher than BM1E630.

As the name implies, the so-called cycloid is: a rolling circle makes a pure rolling around a circle, and the track described by any point on the rolling circle is the cycloid. That is, when the circle rolls on an alignment, Speed measuring cycloid motor The track of a point on the circumference. Also called cycloid. The initial position of the fixed point on the circumference is the coordinate origin, and the line is the x-axis. After the circle rolls angle j, the fixed point on the circle reaches point P from point 0. When the circle rolls one circle, that is, j changes 2 π from o, the arch of the cycloid is drawn at a fixed point on the moving circle. Draw the second arch at a fixed point on the moving circle, and then continue rolling to get the third arch and the fourth arch... All these arches have the same shape, and the height of each arch is 2r (that is, the diameter of the arc), BM3 cycloidal hydraulic motor The arch width is 2xr (the circumference of the arc). One of the important characteristics of cycloid is that when an object slides from point A to point B by gravity only, it takes the shortest time to slide along the cycloid between A and B. Therefore, the cycloid is also called the steepest descent curve.