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THK Introduces High Force Linear Motor Positioning Actuator
Type GLM20
 Schaumburg, IL - (June 29, 2006) New from THK, the GLM20
complete 1-axis positioning system offers the highest acceleration/deceleration,
and lowest noise levels, in its class.
The Type GLM20 is capable of operating at speeds up to 4
m/sec. and 2G. THK's GLM20 achieves accuracies of 1 micron
average or better. Use of fully closed control with a direct
drive and an optic linear encoder achieves high accuracy
without motion loss and backlash.
The Type GLM20 provides 3000N (674 lb-f) of continuously
useable linear force. A stunning instantaneous peak-linear-force
of 4500N (1011 lb-f) is also achieved. Multiple sliders are
installed on a single-axis base to allow sliders to be individually
controlled. The Type GLM20 is available in strokes of up
to 4.4 meters (in a single unit).
The THK GLM20 utilizes THK's patented LM Guide Type SSR
with Caged Ball(TM) Technology and achieves a low noise of
53dB during operation at 2m/sec. Incorporating THK patented
Caged Technology, this actuator operates with reduced dust
generation, low noise and at high speeds.
The new water-cooled linear motor and an optical linear
encoder on a strong lightweight extruded aluminum base make
this actuator an ideal solution for demanding automated systems
applications such as electronics assembly, semiconductor
wafer / large LCD production, and robotics where continuous
high-acceleration and high-speeds are required without sacrificing
accuracy.
THK manufacturers the widest range of linear motion products
including conventional LM guides, ball screws, mechanical
actuators and ball splines and more. All THK products have
been designed and manufactured to meet the strictest requirements.
THK's experienced Global Engineering Team can provide customized
linear motion solutions with our standard linear motion products
as well as our mechatronics products for your most demanding
applications.
To learn more please contact Technico, Inc.
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