Using reasonable integrated compression technology, the powerful systemintegration function is fully reflected in the wide range of product functions and fewer electronic components and complex electronic connections are used to ensure that the electric actuator has a high degree of electronic control reliability.
The output shaft of SD series electric actuator adopts spline design, and the position of the output arm can be adjusted arbitrarily according to the opening and closing degree and position of the valve, which is convenient for operation.
The actuator is equipped with a handwheel, so that when the power supply fails, the hand wheel can be turned to control the opening and closing actions. When the hand wheel is required to ope rate Jhe hand wheel can be turned to the direction of the handwheel shaft. The operation is completed the handwheel automatic clutch, the hand wheel does not turn when it is electric.
