• Quarter-turn electric actuators
  • Quarter-turn electric actuators

Quarter-turn electric actuators

Material of electric actuators :   Aluminum alloy

Output torque for electric actuators:  50N.M-800N.M

Connection size according to:  ISO5211

Nominal voltage:   380V ,415V and 220V

Travel range:  0 - 90°±10°

Motor power:  30W-180W

Rated current:  0.22A-3.8A

Service environment:  -10℃-60℃

Catalogue:

 Catalog electric actuators.pdf

This HQ type eletric actuators has intellectual control and handle control, we can choose handle control when the motor has broken, this type of electric actuators only can  rotate 270 °,so this quarter-turn electric actuators usually used on the butterfly valves and ball valves.


this is a new kind of product which is advanced from several of insufficient of electric actuator. Among them, a lot of key parts are imported from Germany or Japan with compact structure, reliable quality, and superior performance.

♦ Features

1、Shell- use advance aluminum alloy, light quantity, and treat with anodized finish inside and outside, polyester powder coated on surface and high corrosion resistance.

2、Motor- use SPG squirrel cage type motor, big output torque, and internal set heat protection button to control the temperature to avoid the damage of motor.

3、Manual structure- when open circuit, pull clutch handle can go on manual operation. When being electrified, the clutch resets automatically.

4、Position director- director is mounted on the center bearing to observe the position of valve. And with selection of directing light (SLU)

5、Dryer- used for control the temperature to avoid the water coagulation of inner the actuator and maintain the inner electro-pneumatic piece's dry.

6、Limit button - controlled by cam organ to set position precisely and conveniently with simple adjustment organ.

7、Torque button (except HQ-008) - can offer over-load protection to avoid the motor to be damaged. (pls don't change the mounting arbitrary).

8、Self-lock-self-lock function, avoid reversing, with steady and reliable acting part.

9、Mounting- bottom mounting according to ISO5211, derive bearing can be pulled out and machining as require, great flexibility. Fit for vertical or horizontal mounting.

10、Link end - compact and reasonable circuit setting, the diameter of wiring end is 2.5mm, high pressure, firm linkage.

11、Wormgear- adopt cam design, large connecting surface with worm rod, big output torque, balance and anti-abrasion, long service life.

12、PCU board- compact and reasonable structure, set PCU board in the casing.

13.beautiful appearance and best quality.



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