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WIRE FEEDER DESCRIPTION.
The Wire Feeder does not work independently, but
must be connected to the Power Source, with which
it communicates and from which it receives the
supply voltage.
It is managed by the Motor Control board, which
communicates with the equipments in the Welding
System via CAN bus serial line (par. 3.3).
For Wire Feeder proper operation, the TIG Power
Source must be equipped with the optional power
supply art. 111.
4.1
Technical Data.
Wire feeder voltage supply
Absorbed maximum current 4 Adc.
Motor nominal voltage
Continuous duty motor
max. current
GB
Secondary shaft
nominal speed
Maximum torque
Reduction ratio
Encoder resolution
Supplied gears
12
55 Vdc.
42 Vdc.
2,8 Adc.
100 g/min ± 10%.
5 Nm.
48 / 1.
100 imp/g motor
shaft.
n° 2 Ø 30 mm, with
Ø 1,0 and 1,2 mm
wire V race.
n° 2 Ø 30 mm, with
Ø 0,8 and 1,6 mm
wire V race.
fig. 4
Wire diameter
Wire speed range
Protection degrees
Wire Feeder dimensions
Wire Feeder weight
4.2
Commands and fittings (fig. 4).
BA Connector. Connector for external commands.
The available signals are described in par.
4.3.
BB Central adapter. Fitting for the welding wire
sheath of the Torch.
BC Wire Test key. It's a lever push-button with
two momentary positions:
pressing it towards up the wire advance is
obtained; the wire exits from the torch at the set
up speed, without current generation at the
Power Source output.
pressing it towards down the wire
regression is obtained; the wire re-enters in the
torch at the set up speed, without current
generation at the Power Source output.
NOTE: Only retract the wire by very short lengths,
as the wire is not wound back onto the
spool.
BD Connector. To connect to the Power Source.
Connect the service cable of the Power Source
- Wire Feeder extension (2).
BN Hole. For welding wire intake.
0,8 ÷ 1,6 mm.
0,5 ÷ 11 m/min.
IP 21 S.
(W x H x D) 215 x
250 x 350 mm.
8,3 Kg.
3300000-A
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