หัวขับไฟฟ้า HQ Series

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.