Specifications

Actuator

Output Shaft: 0.500-36 inch serration on output shaft. Opposite side used for feedback device. (Other

configurationsavailable upon request.)

Operating Temperature Range: –40 to +100 °C (–40 to +212 °F) operating environment. Contact

Woodward forextreme temperature installation procedures.

Feedback: Brushless Hall effect feedback device directly connected to actuator shaft.

Installation: May be mounted on 2.250 inch (57.15 mm) diameter male pilot concentric to the terminal

shaft usingfour bolts through the actuator or with four 0.312-18 inch bolts into the base (M8-6H metric

optional). The actuator may be mounted in any attitude.

May be connected directly to butterfly shaft, or may be linked to rack or valve.

Weight: The ProAct I and ProAct II actuators each weigh 6.9 kg (15.25 lbs).

Construction: All external surfaces are resistant to water and salt water corrosion. Actuator is waterproof

at normalwater hose pressure. Do not high-pressure wash.

Vibration and Shock Tested: Tested to US MIL-STD-810C.

MIN Fuel Return Spring: The actuator is equipped with a light spring return toward min fuel to prevent

drift in caseof position signal interruption. Normal operating conditions do not require spring return, as

the actuator is powered in both the increase and decrease directions.

Direction of Rotation: All models are capable of either clockwise or counterclockwise rotation to increase

fuel.