Lincoln Electric LN-25 Technical Specifications
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Brand: Lincoln Electric
Category: Welding Accessories , Welding System
Type: Technical specifications for Lincoln Electric LN-25
Pages: 8
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Description
Output
MIG Flux-Cored
LN-25 Wire Feeder
Portable, Construction Wire Feeder
The LN-25 semiautomatic wire feeder is ideal for field or construction use. Since it is
powered across the arc, no control cables are needed! Simply connect the weld cable,
attach the arc sensing clip, and you’re ready to go. This portable MIG and flux-cored wire
feeder comes in a fully enclosed case to protect against damage on the job site. The
LN-25 features a tool-less quick release mechanism for easy wire changing, and it
accepts 10-44 lbs. (4.5-19.9 kg) wire packages for plenty of welding versatility.
Processes
Advantage Lincoln
Required Options
Order
TECHNICAL SPECIFICATIONS
Recommended General Options
• For MIG and flux-cored arc welding processes using up to
44 lb. (19.9 kg) spools.
• Designed for .023-1/16" (0.6-1.6mm) solid, .035-5/64"
(0.9-2.0mm) cored and .035-1/16" (0.9-1.6mm) aluminum wire
sizes.
• Selectable dial for setting low range, 50-350 ipm (1.3-8.9m/min)
wire feed speed or high range, 50-700 ipm (1.3-17.8m/min) wire
feed speed.
• Includes DC voltmeter, voltmeter polarity switch and 15 ft.
(4.6m) arc sensing lead and clip and 20" (508mm) weld power
cable.
• For use with Magnum® flux-cored and MIG guns.
• Automatic overvoltage and motor overload shutdown
protection.
• Double-latched case features an insulated gun holder and easy
access to wire.
• Entire unit is compact and portable and will pass through a
16" (400mm) diameter manway.
• Manufactured under a quality system certified to ISO 9001
requirements.
• Three-year warranty on parts and labor.
Recommended Power Source Options
SEMIAUTOMATIC WIRE FEEDERS
Gun and Cable Assembly, Drive Roll Kit, Weld Power Cable, Cable
Lug, Twist-Mate Cable Plug
Base Unit Includes
Arc Sensing Lead & Clip,15 ft. (4.5m), Weld Power Cable, 20" (508mm)
K428 LN-25 Wire Feeder
K449 LN-25 Wire Feeder with Internal Contactor
and Gas Solenoid
Jumper Plug Kit, Remote Voltage and Output Control Kits, Gas
Solenoid Kit, Internal Contactor Kit, Gas Flow Timer Kit, 30 lb.
Adapter, Spindle Adapter
All Lincoln Engine Driven or Electric Welders with CV Capability
Wire Feed Wire Size Range Dimensions Net
Product Product Input Rated Output Speed Range in. (mm) H x W x D Weight
Name Number Power Current / Duty Cycle ipm (m/min.) Solid Aluminum Cored in. (mm) lbs. (kg)
K428 15-40V DC Up to 500A / 60%
28
LN-25 (110V DC 50 - 700 .023 - 1/16" .035 - 1/16" .035 - 5/64" 14 x 7.4 x 21
(12.7)
Across-The-Arc Max. OCV) (1.2 - 17.7) .(0.6 - 1.6) (0.9 - 1.6) (0.9 - 2.0) (356 x 188 x 533)
K449 Up to 300A / 60% 35
(15.4)
Publication E8.100 11/03
www.lincolnelectric.com