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Text version of the page
9
Linear Actuators
www.thomsonlinear.com
Thomson actuators have been divided into good, better and best groups to
help you select the appropiate actuator for your application. By using the
simple selection procedure described below and the Performance Overview
on the next few pages, the process will be even easier.
Good
These actuators are the lowest cost solution, provide
capable, reliable performance and have some fl exibility
of options and confi gurations. If you just need a basic
actuator, this is the best choice.
Better
These actuators have more fl exibility in options,
confi gurations and modifi cations. They have passed the
test of time in the toughest agriculture and construction
applications. Choose from this group if you need a rugged,
heavy duty actuator customized to your application.
Best
These robust and strong actuators are the market leaders
with state of the art technology and fl exibility. They are
smaller, lighter and have a shorter retracted length than
other actuators on the market. If you need electronic load
monitoring, programmable limit switches, digital feedback
or signal following, this is the group for you.
Selection procedure
Step 1 - Determine Voltage
DC actuators can be operated by battery, a rectifi er or an
actuator control with 115/230 Vac input. AC actuators are
either 115 or 230 Vac.
Step 2 - Determine Load/Speed
Select the actuator which has the load and speed rating
that suits your application.
Step 3 - Select Stroke Length
Choose the desired stroke length from either the
Performance Overview pages or the individual product
pages.
Step 4 - Verify Design Considerations
Do you need a very short retracted length, adjustable,
fi xed or programmable limit switches, electronic load
monitoring, digital or analog feedback, low voltage power
switching, manual override, signal following, clevis
mounting, tube mounting or trunnion mounting? If you
need an actuator to take side loads or cantilever loads,
select from the TC16, DMD, DMA or LM80 actuators.
Step 5 - Select Control
The controls in the catalog are designed for use with
Electrak actuators and range from a simple switch to a
control with membrane switches and feedback display or
with a hand pendant.
On-line selection software
On www.danahermotion.com/linear_actuator_advisor
you can select an actuator by using the actuator product
advisor. This easy to use software lets you play with all
the parameters and will give you all the relevant data and
the correct ordering information for your choice.
Can’t fi nd what you are looking for?
If you are an OEM customer and can’t fi nd exactly what
you need, contact one of our application engineers at
540-633-3400 for a custom solution.
Introduction
Selection Procedure
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