Model: QH4
Torque: **0cISO***1 Std.: F*0
Shaft Dimension: *2X*2
Power: *0W
Housing: High strength aluminum alloy with environment-friendly surface coating; IP*7, accord with the outdoor used testing standard. (optional)
Temperature control: The electric motor is equipped with temperature control device to prevent over-heating and burnt up.
Manual and Automatic: Manual override can be used at power outage. Electric and manual modes can be operated simultaneously without any switching device to ensure the safety of operator.
Human error in mishandling the hand wheel does not affect the normal operation of the actuator when it is in electric powered operation.
Position indicator: Using high strength transparent plastic, position indicator creates **0 visual angle.
Gear transmission: Using planetary gear drive and worm wheel drive, with stable transmission performance, excellent self-locking, low noise, long life and other characteristics.
Power: DC*4V/AC**0V/**0V; *0/*0Hz
Working environment: Without any high corrosion and explosion medium.
Working time: Short-time working system. Rated working time is *0 minutes.
Input/ Output Signal (modulation): (DC)***0mA(std configuration), (**5V, ***0V is optional. )