EN - 3
Welding torch ERGO
1 Designated use
1 Designated use
MIG/MAG manual welding torches are used to safely weld low and high-
alloy materials. They consist of the torch neck with equipment parts and wear
parts, handle or handle tube and cable assembly with central connector. They
conform to EN 60 974-7 and are not considered devices that independently
fulfil functions. Arc welding can only be carried out in connection with a
welding power source.
2 Technical data
Transport and storage
-25°C to 55°C
Relative humidity
Up to 90% at 20°C
Tab. 1
Ambient conditions during operation
Type of voltage
DC
DC polarity of the electrodes
Usually positive
Shielding gas (DIN EN 439)
CO
2
and mixed gas M21
Wire types
Commercially available round
wires
Voltage rating
Peak value of 113 V
Protection type of the machine-side connections
(EN 60 529)
IP3X
Tab. 2
General torch data (EN 60 974-7)
Type
Type of
cooling
Load
DCY Wire
Gas flow Cooling data
Supply
temp.
Flow Flow
pressure
CO
2
M21
Max.
Min.
Min.
Max.
A
A
%
mm
l/min
°C
l/min
bar
bar
ERGO 15.1/.2
Air
180 150 60
0.6 - 1.0 10 - 18
ERGO 24.1/.2
Air
250 220 35
0.8 - 1.2 10 - 18
ERGO 25.1/.2
Air
230 200 60
0.8 - 1.2 10 - 18
ERGO 36.1/.2
Air
300 270 60
0.8 - 1.2 10 - 20
ERGO 501 D.1
Liquid
500 450 100 1.0 - 1.6 10 - 20
40
1
2.5
3.5
Tab. 3
Product-specific torch data (EN 60 974-7)
