Parker Hannifin 192-510011n7 Manuel D’Utilisation

Automation

Taking the HLE linear units as its
base, a new rack-and-pinion drive
system has been designed for the
HLE100 and HLE150.

The system which is especially
suitable for long travel distances
and high speeds, opens up a
whole range of new application
options. The patented rack princi-
ple permits "endless" travel whilst
maintaining high accuracy. At the
same time the dynamic character-
istics of the system are outstand-
ing.

When required several carriages
can be positioned on a single unit
independently of each another. In
combination with other HAUSER
mechanical components, this al-
lows the construction of efficient
and cost-effective gantry and
automation systems.

You can have confidence in our
experience and skill because over
6000 linear axes are already in
use throughout the world –
whether it be in automatic textile
equipment, handling systems,
packaging machines, automatic
painting and binding equipment,
etc....

The HLEZ is found across a broad
application area - in clean rooms,
in the food industry, in chemical
production plants and in the pro-
duction of precast concrete com-
ponents.

We work together with a wide
range of sectors including the
automobile industry, machine tool
manufacturers, microelectronics
manufacturers - and hopefully
soon with you ...

i

  Sick, Waldkirch: sensor testing

equipment

i

  Desarrollo, Spain: gantry ro-

bots for transporting glass fibre
coils

i

  Springs, USA: sewing textiles

i

  Weckenmann, Dormettingen:

wide-area gantry robots for the
precast-concrete industry

i

  AZO, Osterburken: marshalling

equipment

i

  EEW, Schönberg: high-speed

milling centre

i

  Telecom, Switzerland: tele-

phone accessory order picking
system

i

  LT Engineering, Switzerland:

shelf-picking unit for small
parts stores

i

  Allied Signal, USA: sewing air-

bags

i

  Weber-Haus, Linx: boring and

sawing cut-outs for the mount-
ing of distribution boxes and
socket outlets

The HLEZ drive offers all the ad-
vantages of a rack drive, but with-
out the usual drawbacks. The
short timing belt (which is inde-
pendent of travel lenght) reduces
belt stretching to an absolute mini-
mum.

The lateral deflection roller preten-
sions the system and thereby re-
moves backlash. Hold-down roll-
ers ensure that sufficient teeth al-
ways remain in mesh. The combi-
nation of plastic timing belts and
an aluminium rack-and-pinion is a
safe

and clean drive which requires no
lubrication.

All of this offers the following
advantages:

i

  high constant rigidity regard-

less of the travel or position

i

  Very long travel distances

achievable

i

  high levels of accuracy

i

  high speeds are possible

i

  smooth, low-noise running

i

  no lubrication necessary

i

  any installation position possi-

ble