Miller SubArc feeder unit

SubArc Wire Drive 400 Digital Low Voltage

Standard-speed right-angle low-voltage wire drive assembly with a 4-foot input power cord for Miller SubArc Digital systems.

Stock 30093838 VDCStandard-speedWire drive / feeder
SubArc Wire Drive 400 Digital Low Voltage catalog page

Stock number

300938

Input power

38 VDC

Rating

1/5 hp, 85 rpm

Wire feed speed

30-400 ipm (0.8-10.2 m/min)

Wire diameter

1/16-5/32 in. (1.6-4.0 mm)

Net weight

26 lb (11.8 kg)

Feeder Specs

Stock numberInput powerRatingWire feed speedWire diameter capacityNet weight
30093838 VDC1/5 hp, 85 rpm30-400 ipm (0.8-10.2 m/min)1/16-5/32 in. (1.6-4.0 mm)26 lb (11.8 kg)

Connected SubArc Path

SubArc Digital Series

Use the feeder with compatible Miller SubArc Digital power sources and control components.

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SubArc Components

Match the feeder to interface controls, remote pendant, motor control, control cables, and motor extension cables.

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SubArc 3-Wheel Tractor

The catalog lists Wire Drive 400 in the 3-Wheel Tractor package path.

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SubArc Portable Systems

The catalog lists Wire Drive 400 Digital Low Voltage in the portable system package path.

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Torches & Accessories

Find OBT torches, flux hopper, contact tips, drive rolls, wire reel, straighteners, and manual slide.

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Find My Part

Search by SubArc feeder, stock number, wire size, cable, contact tip, or drive roll.

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Accessory Path

Accessory typeWhere to verify
Motor extension cablesSubArc Components
Drive rollsSubArc Torches & Accessories
Wire straightenersSubArc Torches & Accessories
Manual single slideSubArc Torches & Accessories
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Fitment note

Match the SubArc power source, control style, wire drive speed range, wire diameter, motor cables, OBT torch, drive rolls, and flux delivery before ordering parts.

Source

Miller 2026 Full-line Catalog, SubArc components page 91. Package usage for Wire Drive 400 is also listed on SubArc tractor and portable systems page 93.

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