FAQs

Electric Actuators

How does an electric actuator work?

How is an on-off electric actuator controlled electrically?

How does a fail safe electric actuator work?

What is the difference between a true spring return or a battery back-up fail safe electric actuator?

Which is better - a true spring return or a battery back-up fail safe electric actuator?

How does a modulating electric actuator work?

What is a multi-voltage electric actuator?

What is a manual override for in an electric actuator and how does it work?

What is a space heater for in an electric actuator?

How are electric actuators protected from working against excessive torque?

What are the extra switches for in an electric actuator?

Why are the extra switches in an electric actuator volt free?

What is an ATEX electric actuator?


Pneumatic Actuators

What is a pneumatic actuator?

How does a pneumatic rack and pinion actuator work?

How does a Scotch Yoke pneumatic actuator work?

What operational function do pneumaticactuators offer?


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