Schneider Electric (Barber Colman) AM-112 Crank Arm 3/8" Shaft

The Schneider Electric (Barber Colman) AM-112 Crank Arm is used to convert the rotary motion of an actuator into the linear motion needed to open or close dampers or valves in the HVAC system. It is attached to a 3/8" shaft, and it has a pivoting attachment that transforms the motion of the shaft into the required mechanical movement. It gives appropriate positioning. This crank arm gives synchronised movement of airflow or fluid control components, dampers, valves, and other components of commercial and industrial equipment.