This product summarizes the number of the shortcomings of electric actuators, theimprovements, the latest products. Many key components are imported, compact structure, reliable quality, superior performance. Key features are:

1, shell - the use of high-quality aluminum, light weight. And the surface of anodizedinside and outside, the outer surface of polyester powder coating layer, strong corrosion resistance.

2, the electrical - with SPG squirrel-cage motor, the output torque large, and built-in thermal protection switch, temperature control, to prevent damage to the motor.

3, manual structure - is not energized, pulled the clutch lever can be manually operated. Power forward, the clutch automatically reset.

4, the position indicator - indicator installed on the central axis, the valve position can be observed. And a light （SLU） to choose from.

5, the dryer - used to control temperature and prevent water freezing inside the actuator to maintain the internal electrical high-set position.

6, limit switch - to control the cam mechanism, a simple adjustment mechanism to accuray and easily set the position.

7, torque switches （except QT-1 outside） - to provide overload protection to preventdamage to the motor. （Factory pre-configured, users do not arbitrarily change the settings.）

8, self-locking - a self-locking function to prevent the reversal, transmission is stable and reliable.

9, the installation - the bottom of the mounting dimensions conform to international standards ISO5211, drive sleeve can be removed as needed for the processing,adaptability. Can be installed vertically, it can be installed level.

10, terminals - compact circuit layout and reasonable terminal diameter 2.5mm,pressure, solid connection.

11, worm gear - with concave wheel design, a large contact surface with the worm, transmission torque, smooth and wear-resistant, long service life.