Identification Number 1 - for mechanical position indicators GN953 / GN954
Identification Number 2 - for electrical position indicators
GN491.1 Installation Kits for Position Indicators on Linear Actuators GN491/GN492
These installation kits, GN 491.1, are required for the attachment of a position indicator to double tube linear actuators GN491 & GN492. They consist of an adapter shaft and, depending on the position indicator, a torque support including fixing screws.
Adaptor shaft - Steel, blackened
Torque support - Aluminum, black anodized
Position indicators and handwheels have to be ordered separately.