| 摘要 |
PURPOSE: A rotary actuator is provided to facilitate replacement of a cylinder rubbed with a piston linearly reciprocating. CONSTITUTION: A rotary actuator comprises a cap(10), a cylinder(20), a piston(30), and a plate(50). One side of the cap is opened and the cap has a connector connected to a pressure source. The cylinder is inserted into the cap. The piston linearly reciprocates inside the cylinder. The plate closes the opening of the cap and a through-hole is formed on the plate. The connection rod(40) connected to the piston reciprocates through the through-hole. |
