Ersa-VERSAFLOW-4-XL-en - 第8页

4700 1700 2148 Transporthöhe 850 - 950 ±25 conveyor height 850 - 950 ±25 510 Er sa G mbH | Leonhar d-Karl-S tr . 24 9787 7 W er theim/Germ any T el. +49 9 34 2 80 0-0 info@er sa .de | w w w.ersa .com Am erica Er sa N or …

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F1 H1
H1
L1
VERSAFLUX
VERSAFLEX
680
610
F1F2 H1H2
H1H2
L1L2
VERSAFLUX
VERSAFLEX
330330
610610
F1
VERSAFLUX
F3
610
L1 L3H1
VERSAFLEX
F1
VERSAFLUX
F3
610
L1 L3H1
VERSAFLEX
F1
VERSAFLUX
F3
610
L1 L3H1
VERSAFLEX
H1 F1
VERSAFLUX
F3
610
L1 L3H1
VERSAFLEX
H1
The VERSAFLOW 4 XL offers highest
quality and throughput for every size
of printed circuit board. The process-
ing window is max. 680 x 610 mm
in all modules. The trick used for
processing printed circuit boards
with a length of up to 1,200 mm: two
stoppers. When the assembly stops
at the first stopper, the front part
is processed, at the second stopper
the rear part.
The preheating module of the VER-
SAFLOW 4 XL comprises two heating
modules with 680 x 610 mm con-
trolled via the ERSASOFT 5 machine
software. For assemblies longer than
680 mm, the two emitters are joined
to form one large heating module. An
The VERSAFLOW 4 XL concept
Highest throughput for every size of PCB
additional preheating module can be
configured as an option upstream of
the flux module for the processing of
long, high-mass boards, so that the
printed circuit board can be preheat-
ed evenly and gently there.
The VERSAFLOW 4 XL offers an
interesting option for smaller assem-
blies up to a max. length of 330 mm.
Thanks to an additional stopper in
each module, two assemblies per
module can be stopped in the trans-
port system. With VERSAFLUX and
VERSAFLEX, the two assemblies can
be processed separately but simulta-
neously. This option doubles system
throughput and does away with dual
track conveyor systems. The tremen-
dous advantage of this is flexibility:
the stoppers can be selected and
deselected via software, which
means a production mix between
large printed circuit boards and small
formats is no problem.
Large boards 680 x 610 mm
Long boards 1,200 x 610 mm
Recommendation for long boards 1,200 x 610 mm
Small boards 330 x 610 mm
Preheating Preheating Preheating Preheating
Preheating LongPreheating Long
Preheating LongPreheating Long Preheating LongPreheating Long
1,2001,200
1,200 1,200
7
FLUX
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FLEX
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FLEX
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FLUX
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HH FLEX
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HH HH HHFLUX
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FLEX
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FLEX
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FLUX
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HH
H H HFLUX
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H FLEX
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FLUX
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FLEX
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Configuration examples
Legend:
VERSAFLUX
flux module
Preheat module
with
bottom-side
heating
Preheat module
with top-side
and bottom-side
heating
VERSAFLEX
solder module with
top-side heating
The Kurtz Ersa Modular System
We optimize the soldering process
for your specific needs
VERSAFLEX
solder module
The combinations shown here only
illustrate a few of the almost infinite
number of combination options offered
by the highly flexible Kurtz Ersa Modular
System.
Depending on customer wishes, through-
put of smaller printed circuit boards can
be significantly increased by the use of
dual pot modules or additional stoppers
without increasing the module footprint
4700
1700
2148
Transporthöhe 850 - 950 ±25
conveyor height 850 - 950 ±25
510
Ersa GmbH
| Leonhard-Karl-Str. 24
97877 Wertheim/Germany
Tel. +49 9342 800-0
info@ersa.de | www.ersa.com
America
Ersa North America
info-ena@kurtzersa.com
Mexico
Kurtz Ersa, S.A. de C.V.
info-kmx@kurtzersa.com
Asia
Ersa Asia Pacific
info-eap@kurtzersa.com
China
Ersa Shanghai
info-esh@kurtzersa.com
France
Ersa France
info-efr@kurtzersa.com
336 167 – 10/2017 | subject to change | © Ersa GmbH
VERSAFLOW 4 XL (basic system)
Length: 4,700 mm
Width: 1,800 mm
Height: 1,600 mm
Weight: 2,500 kg
Type: inline
PCB loading: manual/automatic
Electrical data
Power: 5-wire system,
3 x 230/400 V, N, PE
Power tolerance range: ±5 %
Frequency: 50/60 Hz
Power consumption: 22 kW
Safety fuse: 3 x 125 A
Conveyor system
Type: roller conveyor
PCB width: 50 – 610 mm
(single track)
PCB length: 127 – 680
(1,200 mm option)
Clearance from PCB edge: 3 mm
PCB top side clearance: max. 120 mm
PCB bottom side clearance:
max. 60 mm
Speed: 0.2 – 15 m/min
Mask/PCB weight: 8 kg
(heavy load conveyor optional) (15 kg)
Technical data VERSAFLOW 4 XL
Flux module
Typ: high-precision spray fluxer
Positioning system: 2 axis,
servo motor driven
Flux storage tank: 1.8 l
Positioning speed: 1 – 400 mm/s
Fluxer speed: 20 mm/s
Positioning accuracy: ±0.15 mm
Spray width: 2 – 8 mm (130 μm nozzle)
Preheat module
Type: IR bottom-side (basis),
top-side convection (option)
Power: 12 kW per IR heater
Temperature: 200 °C
Miniwave solder module
Solder wave height: max. 5 mm
Clearance from PCB edge: min. 3 mm
Solder volume: approx. 14 kg (Sn63Pb)
approx. 13 kg (lead-free)
Solder temperature: max. 330 °C
Warm-up time: 75 min to 280 °C
Positioning speed: X/Y; 2 – 200 mm/s
Soldering speed: 10 mm/s
Positioning accuracy: ±0.15 mm
Nitrogen technology
Nitrogen supply: to be supplied locally
Nitrogen injection: N
2
cover
over the solder bath
Required pressure: 6 bar
Consumption: approx. 1.5 m³/h per pot
Particle cleanliness: 5.0
(recommendation)
Compressed air
Compressed air supply: to be supplied
locally
Required pressure: 6 bar
Consumption : < 5 m³/h
Exhaust rating
Exhaust stacks: 2 pc., OD 150 mm
Exhaust volume per stack: 300 m³/h
Environmental specs/noise level
Ambient temperature: 15 – 35 °C
Permanent sound level: <65 dB(A)