I. Product overview
The electric actuator developed and produced by our company is used to control the valve of 0 ° ~ 90 ° rotation and other similar products, such as high-pressure flow automatic control instrument, intelligent micro-injection dispensing instrument and so on.It can be widely used in the measurement and control of fluid flow in petroleum, chemical industry, water treatment, ship, paper making, power station, medicine, brewing, printing and dyeing, environmental protection, food and other industrial sectors, as well as in municipal administration and water conservancy construction engineering fields.It uses 220V AC power supply or 24V DC power supply as driving power supply, 4-20mA current signal or RS485 as control signal, through man-machine interactive liquid crystal display and control, the valve can be moved to the desired position, with high accuracy, automatic control can be realized, and the output torque can be selected and matched.
Electric Actuator Appearance Schematics
Electric Actuator Product Explosion Diagram
II. Product characteristics
1. The human-computer interaction part adopts advanced embedded microprocessor technology and intelligent instrument technology to ensure the detection accuracy and accuracy;
2, that shell is a hard aluminum alloy, is anodize and coated with polyester pow, has strong corrosion resistance, the protection grade is IP67, and the protection grade of IP68 can be selected;
3. Full-closed squirrel-cage motor, small size, large torque, small inertial force, insulation grade F, built-in thermal protection switch to prevent damage to the motor;
4. The design of the built-in handle ensures safety and reliability. When power is not supplied, the mixing handle can be operated manually. When manual operation is not required, the wrench is placed in the wrench clip for convenient use. A MOV key is arrange on that human-computer interaction interface when the power is on to switch the manual mode and the automatic mode quickly, and the switch function is quickly realized through the "+" and "-" keys when the manual mode is on;
5, mechanical and electronic double limit, that mechanical limit screw is adjustable, safe and reliable, the electronic meter limit switch is controlled by a cam mechanism, the simple adjusting mechanism can accurately and conveniently set the position, and is not affect by the excessive hand wheel;
6. Precision turbine worm mechanism can efficiently transmit large torque, high efficiency, low noise (maximum 50 dB), long service life, self-locking function, anti-reverse, stable and reliable transmission part, no need of refueling;
7, that human-computer interaction part can have analog, pulse and digital signal output, and can be networ by using the GPRS module to achieve remote control (optional);
8. Large-screen LCD display, intuitive digital reading, beautiful and durable film switch, easy to operate.
Note: For other unknown or special specifications, please contact the Technical Department of the Company.