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ONYX 25 The ONYX 25 is used to pr ocess printed circuit board with a width up to 560 mm and, thanks to the open construction, with an unlimited length. Due to the integrated vision-system the precise orientation of compo…
ONYX 25
Repair of large circuit boards
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ONYX 25
The ONYX 25 is used to process printed circuit board
with a width up to 560 mm and, thanks to the open
construction, with an unlimited length. Due to the
integrated vision-system the precise orientation of
components is guaranteed. The multifunctional hot
gas heater head can be used to solder components,
to remove components and for site clean processes
(contactless removal of residual solder).
In addition many unique options for several
additional processes are available.
HIGHEST PRECISION,
REPEATABLE RESULTS
Thanks to the high placement accuracy of <10 µm, the integrated
force measurement and the control via four motorized axes, repro-
ducible results and highest quality are guaranteed for serial repair and
many other applications. Because of the open construction of the
ONXX 25 the length of the edited printed circuit boards is not limited.
Moreover, due to the movable soldering head the exible positioning
on the X-axis is possible, without moving the printed circuit board.
The open architecture of the ONYX 25 and the variety of closed loop
controlled parameters of the application software VisualMachines
TM
allow simple lab applications as well as high complex production
processes repetitive and extremely precise.
• 2000 watt multifunctional hot gas heater head:
Solder components, remove components, site
clean (contactless removal of rest solder),
customer specic application upon request
• Four motorized axes with closed loop motion
control
• Integrated hand wheels for quick and precise
positioning of the hot gas head
• Automatic process control
• Up to eight thermocouple ports to control
process temperature
• Large board handling for boards up to 560 mm
width, no limitation for length thanks to the open
construction
• Board carrier handles irregular-shaped assemblies
without special xtures
• Bottom pre-heater with a performance of 3500
watt and the dimensions of 300 x 300 mm per
module (maximum 2 pre-heaters with a total area
of 600 x 300 mm) with integrated board cooling
• Automatic closed loop force control of the Z-axis
for automatic picking, uxing, placing and
removing processes to protect sensitive parts
• Closed loop gas ow control from 8 to 80 l/min
• The MFOV system allows viewing components
with dimensions up to 75 x 75 mm and allows an
excellent adjustment of the image contrast
• Semi-automated, contactless site cleaning for
the removal of residual solder with a motorized
Z-axis
MAIN FEATURES
Swiss Engineering
APPLICATION RANGE
Repairs
Misaligned devices can accurately be repositioned and defective components can reliably be replaced.
Prototyping
The components of small and extreme large printed circuit boards can be assembled and soldered with the
ONYX 25 semi-automatically. It allows already used expensive components to be re-used.
Post-assembly
Components that are missing at assembly time can be placed and soldered later, or individual components which
cannot be handled by the available production machines can be retrotted with the ONYX 25.
Assembly
When printed circuited boards with only a few components need to be assembled, then the ONYX 25 often can provide
a reliable semi-automated solution.
Components
Zevac`s standard gas nozzles from the proven DRS selective soldering machines can be used on the ONYX 25 without any
modication. With the ONYX 25 all electronic SMD components and all customer specic components can be handled easily.
ONYX 25 – REPAIR OF LARGE CIRCUIT BOARDS
Swiss Engineering
IR-PRE-HEATER SYSTEM
For leadfree applications
Single pre-heater: 300 x 300 mm
3500 W
Double pre-heater: 600 x 300 mm
7000 W
Optional board cooling for faster cool
down.
VISION (MFOV)
Guarantees a highly accurate
positioning
With the motorized VISION system, the
component and the layout of the board
are projected on top of each other,
verifying the position on all 4 sides.
The LED illumination, one for the
component and one for the board-
layout, guarantees an optimum view
independent of surrounding conditions.
1 Vision system
For components up to 70 mm.
2 LED illumination
MOVABLE SOLDERING HEAD
For fast and reliable rework
The soldering head can be moved to any
place of the 520 mm x-axis. Large boards
can be left in their position and don‘t need
to be turned around.
An optimal position can be found very
easily. Ergonomic and open design for
simple to complex applications.