Agromatic ESR-NK Series, Инструкция по установке и эксплуатации, Страница: 44 / 98

5.3 Electrical connection 5 Assembly
38 Actuators NK and VK, Position Controller ESR-NK
5.3.2 Determining the direction of action (series VK)
For determining the direction of rotation for the actuator see:
section
“5.3.1 Determining the direction of rotation (series NK)” .
Fig. 5.8: Series VK – direction of rotation and action
Directions of action
−
Push = CCW rotation
The moving part of the valve is moved away from the actuator .
The output shaft rotates in counterclockwise direction.
( Viewing direction through the actuator towards the eccentric disk)
−
Pull = CW rotation
The moving part of the valve is moved towards the actuator .
The output shaft rotates in clockwise direction.
( Viewing direction through the actuator towards the eccentric disk)
CW rotation
CCW rotation
Pull
Push