Before coming to the Pneumatic actuator, let us know what actuator
is. It is term used for any device that converts any other energy into
mechanical movement. So in that sense it could include all motors around us
like linear motor, servo drives etc. And in Thailand you can get it very easily
via our company.
Now coming to the Pneumatic actuator in Malaysia, it is a device which
translate the energy from a compressed air into a linear or a rotary movement.
It is basically the device used for doing tasks such as clamping, picking and placing, filling, ejecting and tool
changing. Pneumatic energy is
more desirable for main engine controls as it can quickly respond in starting
and stopping. As the power source does not need to be stored in reserve for
operation. Actuators which are most common with
translator motion are most common in industrial Pneumatic automatic control. It
has often seem like the best automation solution because of their low cost. It
is considered to be the most cost-efficient option here in Thailand.
The pneumatic actuator is basically of
two types:
·
Two-position type
·
Multi-position type
Two-position type
A two-position pneumatic actuator is
generally used to shift a control element from one position to another usually
according to the signal they get from the relay system.
Multi-position type A multi-position actuator generally places the control element in
various positions according to the level of the control signal. It may be of
the piston or diaphragm type.
In the early days of pneumatics the
only actuators that were most commonly available were cylinders that provided a
simple linear movement and that from a conventional and relatively bulky barrel
and piston rod assembly. Therefore the rapid changes in market requirements and
a demand for smaller but more powerful and efficient devices has, however, led
to the introduction of a wide range of actuators and that is what we provide
you with and that too in Thailand.
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