Continuous rotary motor blade and stator friction pair with surface texture

A continuous rotary motor blade and stator friction pair with surface textures relates to the field of hydraulic transmission, and is mainly characterized in that a plurality of pit texture unit bodies are arranged on the inner surface of a stator and the top friction surface of a blade of the friction pair to form a non-smooth surface form; the friction surfaces, with the surface textures, of the friction pair are the friction surface of the inner surface of the stator and the friction surface of the top of the blade. According to the invention, the friction characteristic of the continuous rotary motor blade and the stator friction pair can be reasonably improved with high cost performance, and the ultra-low speed performance of the motor is improved. 一种具有表面织构的连续回转马达叶片与定子摩擦副，涉及液压传动领域，其主要是：该摩擦副的定子内表面及叶片顶部摩擦表面均设有若干凹坑织构单元体，构成非光滑表面形态，即该摩擦副具有表面织构的摩擦表面是定子内表面摩擦表面和叶片顶部摩擦表面两个表面。本发明能够合理地、高性价比地改善连续回转马达叶片与定子摩擦副的摩擦特性，改善马达的超低速性能。