Page 2 - Exlar - EXTRAK Modular rodless belt-driven actuators

Extrak Rodless Actuators

By choosing Exlar you can be
sure you have the most robust
mechanical drive possible in your
rodless actuator application. This
commitment to quality and long
life makes Exlar your sure choice
for rodless actuators in
industrial applications.

The Extrak Design Advantage Rodless Actuation Profile Size
Speed of over 16 feet per second Exlar, the leading supplier of industrial Exlar’s Extrak actuators are available
(5m/sec) is achievable depending on servo controlled actuators, offers a in three different profile [frame] sizes;
the load, driving motor, and actuator complete line of rodless actuators. 65 mm, 80 mm, and 110 mm. This
™
drive type. These higher speeds Exlar’s Extrak rodless actuators allows you to conveniently match the
greatly increase the application complement Exlar’s “long life” line of physical size allowed by your
versatility of the actuator. rod style actuators and create, in one application with the required
Stroke lengths are available up to source, the broadest offering of performance. Stroke lengths are
22 feet (6.7m). Optional limit switch electric linear actuators anywhere. available up to 22 feet (6.7m) of
packages allow the stroke length This addition makes Exlar your usable stroke. These rugged actuators
limits and homing reference positions one-stop solution center for all your can carry heavy loads in excess of
to be set within the physical limits of linear and rotary actuator needs. 10,000 lb (4500kg) in high duty
the actuator. Exlar’s products are designed for applications – even higher loads are
heavy duty [continuous motion] possible for intermittent duty service.
Flexible – The rodless actuators utilize applications and are ideal for industrial
a close-coupled motor mounting positioning or material handling Frame/Enclosure
flange for mounting your choice of applications with their high speed and Exlar rodless actuators consist of a
NEMA or metric dimension motors, long stroke length capabilities. Electric precision aluminum frame/housing
gearboxes, clutches, and brakes. actuators from Exlar will perform with a movable platen. The extruded
This allows the unit to be customized millions of operations over the life housing acts as the frame of the unit
to specific application requirements span of your machine. Like Exlar’s rod and provides for the mounting of linear
with the smallest possible package. style actuators, Exlar’s rodless bearing guides and the driving motor.
Shorter overall length – Unlike the actuators use components which are The linear guide system incorporates
rod-style actuator, the extended and designed for extreme robustness and high performance linear rails which
retracted lengths are the same. This long life. assure high radial stiffness and
permits a smaller envelope for the vibration-free operation. These criteria
actuator and allows it to be applied in are important to assure both precise
more size restricted applications. execution of motion profiles and
extremely long life.

2 EXTRAK Rodless Actuators