Section 2 - Specifications; Specifications; Duty Cycle; Welding Gun Dimensions - Miller MTX 3502 Robot Gun Owner's Manual

2-1. Specifications

Specifications
Rated Output

Duty Cycle

Cooling Method
Wire Diameter
Weight
2-2. Duty Cycle
CAUTION
USING GUN ABOVE DUTY CYCLE RATING can damage gun.
Do not use gun above rated amperage when using CO
Rated output of the gun drops when using mixed gases.
Duty cycle is the percentage of a ten minute period that the gun can be operated at rated output using CO
gas without causing damage or overheating. These welding gun models are rated at 50% duty cycle allowing welding
for 5 minutes out of every 10 minutes.

2-3. Welding Gun Dimensions

SECTION 2 – SPECIFICATIONS
350 Amperes Using CO
50%
Air
.030 Thru 1/16 in (0.8 Thru 1.6 mm) Hard, Flux Cored, Or Aluminum Wire
MTX 3502: Net: 2.3 lb (1 kg) Ship: 3.2 lb (1.5 kg)
MTXC 3501M: Net: 2.6 lb (1.2 kg) Ship: 3.5 lb (1.6 kg)
shielding gas.
2
1
13.6 in
45
(345 mm)
2
10.6 in
(269 mm)
Description
Shielding Gas
2
4.5 in
(115 mm)
45
7.3 in
(185 mm)
0.6 in
(15 mm)
shielding
2
1 MTXC 3501M Welding Gun
2 MTX 3502 Welding Gun
ST-135 144-A / ST-154 518 / ST-114 276-A
OM-1556 Page 5