| 摘要 |
PURPOSE: A pressure control module and a servo control hydraulic system having the same are provided to control the pressure of fluid flowing into a body part and discharged from the body part to be different from each other. CONSTITUTION: A pressure control module (1000) comprises a body part (1100), a pressure control part (1200), a first fluid moving part (1300), and a second fluid moving part (1400). The body is filled with fluid. The pressure control part is movably coupled to the inside of the body part and divides the inside of the body part into first and second areas (1110, 1120). The pressure control part has a first surface (1210a) touching fluid in the first area and a second surface (1210b) touching fluid in the second area. The first fluid moving part moves the fluid to the first area. The second fluid moving part moves the fluid to the second area. |
