The multi-turn electric actuator is the most basic actuator, providing multi-turn (more than 360°ro-tation) operation output drive, which is mainly used in conjunction with various gate valves, globe valves, knife gate valves, etc.
The main technical parameters for the selection ofmulti-turn electric actuators are: turn-off torque (Nm) and output shaft speed(rpm).
The mechanical interface (output shaft and flange) of the FRYQ multi-turn actuator conforms to the national standard GB/T12222 and the internaational standard ISO 5210, so that it can achieve a reasonable mechanical connection with different controlled objects,special flange connection methods can also be provided according to user requirements.