Intelligent Variable Frequency Direct-connected Angular Stroke Electric Actuator
The angular stroke electric actuator consists of two parts like multi-turn electric actuator and integrated worm reduction gearbox. The main technical parameters are cut-off torque (NM) and full stroke time (S/90). The reduction gearbox refers to direct-connected type (GS series) and chassis crank type (GF series). The torque range of the direct-connected type is 80-250,000 NM; the torque range of the chassis crank type is 80-32,000 NM. The both types can cover all application fields. (Output Torque of the Angular Stroke Actuator = Output Torque of the Multi-turn Actuator * Amplification Coefficient of the Torque of the Reduction Gearbox (F); Full Stroke Time of the Angular Stroke Actuator (S/90) = (15*Reduction Ratio of the Reduction Gearbox) / Output Shaft Speed of the Multi-turn Actuator). The angular stroke electric actuator is suitable for control of various gate valves, stop valves, butterfly valves, regulating valves and adjusting dampers. According to the control command, it can accurately carry out self-regulation for pressure, temperature and flow of the operating medium of the system.