Parker Hannifin 192-510011N7 - Manual (Page 4)

HLE – Linear actuators with timing belt drive
Automation
4 Parker Hannifin GmbH
Electromechanical Division
The HLE - a proven technology
The universal one
The HLE linear actuator offers an ap-
propriate solution for all motion tasks.
It is ideal for use as a single axis, or as
a component in a multiple axis system.
It has been developed for rapid linear
movements over long stroke distances.
The HLE provides a simple machine
and system element and can be used
without the need for any specialised
knowledge. Installation and starting up
only requires a small amount of effort
from the user. The HLE is supplied in
many different configurations with nu-
merous options and many accessories.
Our experience
You can have confidence in our experi-
ence and skill because over 6000 axes
are already in use throughout the world
- be it in automatic textile equipment,
handling systems, packaging ma-
chines, automatic painting and binding
equipment ...etc.
The HLE can be found in a wide range
of applications: in clean rooms, in the
food industry, production plants in the
chemical industry or in the manufacture
of prefabricated concrete components.
We work together with a wide range of
different industrial sectors including the
automobile industry, machine tool
manufacturers, microelectronics manu-
facturers - and hopefully soon with you
...
Examples/applications
E
Mercedes Benz, Sindelfingen, Germany:
supporting cockpit parts in the S-class
E
IBM, Böblingen, Germany: wafer transport
in chip production
E
Bosch-Siemens Hausgeräte GmbH,
Traunreut, Germany: handling cookers
E
SEL, Stuttgart, Germany: picking electronic
components
E
Bayer, Bitterfeld: palettising folding cartons
(flatpack boxes) for pharmaceuticals
E
LT Engineering, Switzerland: shelf-picking
unit for small parts stores
E
Braas, Steinfeld: handling roof tiles
E
Philips, Holland: handling screen masks
E
Weckenmann, Dormettingen: setting shell
profiles in the concrete branch.
The HLE drive principle
The HLE consists of an extruded, self-
supporting aluminium profile, inside
which a backlash-free wheeled carriage
is moved by a timing belt. The steel cord tensile strands inte-
grated into the belt provide the neces-
sary stiffness and effectively prevent
belt streching. Special pulleys ensure play-free drive,
ensuring high repeatibility even with
long travel paths and high speeds.
Optional steel strip cover
A totally new steel strip cover concept
applies fully to the HLE-design. It re- liably protects the timing belt, wheels
and the bearing surface of the profile against dirt (protection class IP30).
The T-grooves of the load attach-
ment plate and the basic HLE pro-
file are suitable for T-nuts in accor-
dance with DIN508 and T-bolt in
accordance with DIN 787 (T-nuts
and bolts: refer to page 26) Steel plate integrated in the carriage
plate serves as switching plate for
home & limit sensors. Protective caps ensure that no dust
enters the interior of the HLE A spring-loaded felt insert reliably
keeps dirt away
Magnetic strips recessed in the
profile ensure that the steel belt is
fully sealed with the profile Switches or sensors for the end
limit or for the machine zero point
can be integrated in the T-groove of
the HLE profile Plastic inlays serve as
bearing surface for steel
strip. The timing belt is attached to the carriage
with a clamping angle piece.
The belt can be changed without dismantl-
ing the flange plate.