Product Description; Technical Data - LORCH ML 1500 Betriebsanleitung

MIG/MAG welding torches ML/MW GRIP

3 Product description

3.1 Technical data

During welding
Transport and storage
Relative humidity
Tab. 1 Ambient temperature
Type of voltage
DC polarity of the electrodes
Shielding gas (DIN EN 439)
Wire types
Type of use
Voltage rating
Protection type of the machine-side connections
(EN 60 529)
Tab. 2 General torch data (EN 60 974-7)
Type Type of
cooling
ML 1500 Air
ML 2400 Air
ML 2500 Air
ML 3600
Air
ML 3800
Air
ML 4500 Air
MW GRIP 5300 Liquid
MW GRIP 5400 Liquid
MW GRIP 5500 Liquid
MW GRIP 5900 Liquid
Tab. 3 Product-specific torch data (EN 60 974-7)
1For pulse arc welding, the load data are reduced by up to 30%.
1 Wire 
Load Dc
CO M21
2
A A % mm
180 150 60 0.6 - 1.0 10 - 18
250 220 60 0.8 - 1.2 10 - 18
230 200 60 0.8 - 1.2 10 - 18
300 270 60 0.8 - 1.2 10 - 18
320 270 60 0.8 - 1.6 10 - 18
370 300 60 1.0 - 1.6 10 - 18
300 270 100 0.8 - 1.2 10 - 20 50
400 350 100 0.8 - 1.2 10 - 18 50
500 450 100 1.0 - 1.6 10 - 20 50
550 500 100 0.8 - 1.6 10 - 20 50
3 Product description
-10°C to 40°C
-25°C to 55°C
Up to 90% at 20°C
DC
Usually positive
CO and mixed gas M21
2
Commercially available round wires
Manual
Peak value of 113 V
IP3X
Gas Cooling data
flow
Supply Flow
temp.
Max. Min.
l/min °C l/min
1.0
1.0
1.0
1.0
Flow
pressure
Min. Max.
bar bar
2.0 3.5
2.0 3.5
2.0 3.5
2.0 3.5
EN - 7