iROB
®
501, iROB
®
401, iROB
®
301
4 Product description
EN
-
9
The device is a component of an automatic welding system. The built-in microprocessor facilitates complete
control of all welding functions. The device is suitable for the following welding procedures/functions:
All welding parameters can be saved to the integrated job memory. In synergy mode, the welding voltage
is automatically adjusted to the set welding current. The parameter setting function can be used to finely
adjust the automatically determined welding voltage. Use of the iArc mX Speed penetration control makes
it possible to automatically adjust the wire feed speed so that the welding current remains constant even if
the free welding wire end varies.
Fig. 6
iROB
®
301 structure and function
A
Control panel
B
Main switch
C
Not assigned
D
Voltage test lead connection
E
Power supply connection (welding torch side)
F
Driving carriage (optional)
G
Current return connection (component side)
H
Not assigned
I
Mains control LED
iArc mX Standard DC
Standard welding procedures without pulses. From short arc with low
energy input to high power spray arc. Suitable for all base materials,
cored wires, and shielding gases.
iArc mX Pulse DC
Pulse welding process for different penetration profiles. Standard and
high-performance settings for all base materials, flux cored wires, and
shielding gases.
iArc mX Clean
(not available for iROB
®
301)
Less spatter in the short arc due to modified bead separation. Higher
welding speed for large tolerances, flat and uniform seam geometry.
iArc mX Speed
Controlled penetration. High welding speed with reduced risk
of undercuts.
iArc mX Move DC
Focus on CrNi and Al
Controlled heat input by pulsing at two power levels. TIG-like seam
surface.
B
A
E
G
H
F
I
C
D
