RW series actuator

The RW Series fork type double acting pneumatic actuator adopts the piston double guide design. With stable and reliable piston movement, it has such features as high output torque, convenient installation and maintenance, etc. Through the piston seal ring sealing, the air supply pressure acts on the piston to produce movement and drives the push rod to move leftwards or right wards. Through the switching of the fork, the linear motion is turned to the rotary motion with amaximum angle of 100°. The RW Series actuator is an ideal actuator for rotary valves with its compact structure and beautiful appearance. The RWS Series fork type single acting pneumatic actuator adopts the piston double guide design. With stable and reliable piston movement, it is provided with the spring at one end of the piston. It has such features as high output torque, convenient installation and maintenance, etc. Through the piston seal ring sealing, the air supply pressure acts on the piston to produce movement and drives the push rod to move leftwards or rightwards. Through the switching of the fork, the linear motion is turned to the rotary motion with a maximum angle of 100°. In case the air supply is off, spring reset is carried out to make the valve open or close. RW series actuator output torque Note: The above single acting and double acting output forces are the output forces when the output shaft is 45°.The output forces when the output shaft is 0° and 90° are 1.414 times the output force when the output shaft is 45° Double acting output torque features (Unit): N.m Model Air pressure 0.3 0.4 0.5 0.6 0.7 RW A16 723 964 1205 1446 1687 RW A20 1130 1507 1884 2260 2637 RW A25 2649 3532 4415 5298 6181 RW A28 3323 4430 5538 6646 7753 RW A28 4615 6154 7693 9231 10770 RW A35 7212 9616 12020 14424 16828 RW A40 9420 12560 15700 18840 21980 RW A45 11922 15896 19870 23844 27818 Torque table of single acting actuator (Unit):N.m Model Spring torque Air pressure 0.4 0.5 0.6 Min. Max. Min. Max. Min. Max. Min. Max. RW A16S 106 1618 736 1148 1325 1734 1913 2325 RW A20S 1513 2031 922 1440 1661 2179 2399 2917 RW A25S 22070 3043 1387 2160 2492 3267 3603 4376 RW A28S 3547 4759 2164 3374 3895 5107 5625 6837 RW A28S 4928 6610 3006 4688 5409 7092 7814 9496 RW A35S 8146 10928 4968 7750 8941 11723 12916 15698 RW A40S 9812 13246 5594 9028 10304 13738 15014 18448 RW Series outline dimensions and connection dimensions RW series outline dimensions and connection dimensions