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| These trackballs use optical
encoders with LED light sources to translate ball motion
into X and Y signals. Output options include quadrature
square wave and serial. All common "mouse" formats
can be emulated. Desktop models can be used with major
computer systems including IBM, SUN, Silicon Graphics
and DEC, and are compatible with Microsoft, Mouse Systems,
Logitech and other popular data formats. |
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 Uniform
Tracking Force
 in All Directions
Ergonomic
Design for
Minimum
Operator Fatigue
High
Impact Case Material
High
MTBF
Complies
with UL Standard
1950
and FCC Part 15,
Subpart
B, Class B |
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The XLT trackball control culmimates
three decades of experience in commercial, industrial
and military applications. Until now, low cost trackball
controls lacked the performance required for fast, accurate
positioning, and precision trackballs may have presented
a cost problem. The XLT series provides both high performance
and cost effectiveness.
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The Model XRT desktop trackball features
a 2.5" high exposure ball, enclosed encoders, heavy
duty metal cast housing and 20 million cycle switches.
The high quality modular enclosed encoders protect the
trackball from failure due to liquid spills, dust and
humidity. Our unique ball/encoder "pick off"
system provides the operator with a smooth and uniform
tracking force in all directions.
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>
Contacts
> Careers
> Privacy
> Site
Map
Ultra Electronics Measurement Systems Inc
50 Barnes Park North
Suite 102
Wallingford, CT 06492 USA
Tel: (203) 949-3500
Fax: (203) 949-3598
sales@ultra-msi.com
Copyright ©2005 Ultra Electronics.
All Rights Reserved.
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1964 > MSI
designs the first miniature piezoresistive joystick,
followed quickly by the development of the inductive
and force type joysticks.
1970
> Company core competency becomes grips, hand controls,
optical encoders and trackballs for tracking and positioning
systems. Products range from medical devices and traffic
control to industrial processes and military applications.
1996
> MSI acquired by Ultra Electronics, worldwide specialists
in electronic systems for aircraft, naval vessels, armored
vehicles, airports and transport systems.
1998
> Secures U.S. patent for Hall Effect technology.
2003
> Fields industry's first sense of touch HAPTICS
technology.
2004
> Receives U.S. patent for MAGTRACK, a positioning
indicating device for harsh environments.
2004
> Develops Hall Effect miniature joysticks.
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