Page 90 - millerwelds catalog_2022

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SUBMERGED ARC

Most popular accessories
SubArc Wire Drive 400 Digital Low Voltage
Motor Extension Cables (pg 127)
See literature AD/7.3 254232005 5 ft. (1.5 m)
254232010 10 ft. (3 m)
254232025 25 ft. (7.6 m)
254232065 65 ft. (19.8 m)
Drive Rolls (pg 127)
Single-Wire Straightener 199733
SubArc Wire Drive 400 Digital Low Voltage (pg 127)
is a standard-speed, right-angle wire drive assembly. Twin-Wire Straightener 301160
(for twin-wire torches only) (pg 127)
Manual Single Slide (pg 127)
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for other Miller®options and accessories.

Stock Number Input Power Input Power Cord Rating Wire Feed Speed Wire Diameter Capacity Net Weight
300938 38 VDC 4 ft. (1.2 m) 1/5 hp, 85 rpm 30–400 ipm 3/32–3/16 in. (2.4–4.8 mm) 26 lb. (11.8 kg)
(0.8–10.2 m/min.)

Most popular accessories
SubArc Torches See literature AD/7.3
OBT 600 Torch Body Extensions
(pg 127)
043967 1 inch (25.4 mm)
043969 2 inch (50.8 mm)
OBT 600 torch has concentric flux flow nozzle.
043973 4 inch (101.6 mm)
600 amps at 100 percent duty cycle. For use
043975 6 inch (152.4 mm)
with 1/16–5/32 inch (1.6–4.0 mm) wire. OBT 1200 Torch Body Extension
043981 (pg 127)
OBT 1200 torch has concentric flux flow nozzle.
Contact Tips (pg 127)
1,200 amps at 100 percent duty cycle. For use
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with 1/16–5/32 inch (1.6–4.0 mm) wire. for other Miller®options and accessories.
OBT 1200 features a replaceable breakaway
adapter end to prevent costly damage should
torch run into an obstruction.
1200-Amp Twin-Wire Torch (long).
1,200 amps at 100 percent duty cycle. For use
with 3/64–3/32 inch (1.2–2.4 mm) wire.

OBT 600 OBT 1200 1200-Amp Twin-Wire
Model Stock Number Rated Output Wire Diameter Capacity Single/Twin Torch Body Length
OBT 600 043923 600 A at 100% duty cycle 1/16–5/32 in. (1.6–4.0 mm) Single 10.25 in. (260.4 mm)
OBT 1200 043900 1,200 A at 100% duty cycle 1/16–5/32 in. (1.6–4.0 mm) Single 17.25 in. (438.2 mm)
1200-Amp Twin-Wire Torch (long) 301144 1,200 A at 100% duty cycle 3/64–3/32 in. (1.2–2.4 mm) Twin 16.97 in. (431 mm)

Most popular accessories
SubArc Flux Hopper Digital Low Voltage See literature AD/7.3
Flux Hopper Extension Cables (pg 127)
260623010 10 ft. (3 m)
260623025 25 ft. (7.6 m)
260623065 65 ft. (19.8 m)
Improved flux delivery system. Our SubArc Flux Hopper Digital
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Low Voltage utilizes a flux valve mechanism that ensures
for other Miller®options and accessories.
continuous delivery of flux to the arc.
Sight glass allows the weld operator to visually monitor the
remaining flux in the hopper.
Versatile opening is sized to allow hookup of any flux-hopper-
mounted recovery system.
Includes slag screen to capture fused slag particles from
entering the flux hopper.

Stock Number Input Power Input Power Cord Flux Capacity Net Weight
300942 12 VDC (PWM signal from SubArc Interface) 11 ft. (3.3 m) 25 lb. (11 kg) 11 lb. (5 kg)
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