Parker Hannifin 192-510011N7 - Manual (Page 5)

HLE – Linear actuators with timing belt drive
Automation
5 Parker Hannifin GmbH
Electromechanical Division
Construction of the HLE
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3
5 9
6
7
4
1
8
The profile ( 1)
Light, compact and self-supporting aluminium
profile construction. Available in the following
cross-sections:
80x80 mm (HLE80)
100x100 mm (HLE100)
150x150 mm (HLE150)
All profiles feature a total of eight longitudinal
clamping grooves for the attachment of addi-
tional mechanical components and for the
connection of several HLE units. These
grooves also serve as attachment and mount-
ing points for initiators and mechanical swit-
ches.
Together with the HAUSER cover profiles (8),
these can be used as cable ducts.
The carriage (2)
Light, rigid carriages with plastic rollers
mounted on roller bearings and eccentric axles
for play-free carriage settings on all sides.
Overall, this results in high mechanical effi-
ciency and virtually wear-free operation. The
carriage can be supplied in two lengths, either
standard or extended.
We can also produce special carriages for
customised applications.
The tensioning station (3)
An easily maintained and assembly-friendly
tensioning station for setting the tension re-
quired for the timing belt and its orientation
(parallelism of pulleys).
The drive station (4)
Robust cast casing with standard flange. Many
gearboxes can be directly flange-mounted (for
bore pattern, refer to dimensions).
On request, this can be supplied with the drive
shaft on the right, on the left or on both sides.
The timing belt (5)
The timing belt has no play and is reinforced
by integral steel wires, thereby ensuring maxi-
mum travel speeds and repeatability.
Clamping of timing belt (6)
The timing belt clamping angle guarantees a
secure connection between the timing belt and
the carriage.
The clamping system allows the timing belt to
be replaced without the load attachment plate
having to be dismantled. This means that at-
tachments do not normally need to be re-
moved.
The load attachment plate (7)
E The longitudinal grooves integrated on
the top of the plate offer many options for
the assembly of attachments.
When used in conjunction with the
clamping profile (page 26) this allows for
simple incorporation in a multi-axis sys-
tem.
E Simple and adjustable attachment of oper-
ating cams or switch lugs by means of
longitudinal grooves on the sides and on
the underside of the plate.
E Height and bolt points are unaffected when
the steel strip cover is attached at a later
date.
Special designs are also available on request.
The optional drive motor (9)
Parker servo motor with resolver and an ap-
propriate planetary gearbox form an optimum
drive for dynamic and accurate applications.
When used together with the COMPAX com-
pact servo controller, the HLE becomes a
complete, ready-to-run automation system for
single and multi-axis travel and continuous
path controls.
The V2A version (option V)
Minimum particle emissions and high levels of
resistance to water and various cleaning
agents make the V2A version the number one
choice for use in clean rooms or the food in-
dustry.
The steel components are made of V2A mate-
rial and the rollers and pulley mountings are
fitted with corrosion-resistant bearings.