Lincoln Electric LN-15

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LN-15 Wire Feeder

Portable, Semiautomatic Wire Feeder

SEMIAUTOMATIC WIRE FEEDERS

Publication E8.60 10/07

www.lincolnelectric.com

TECHNICAL SPECIFICATIONS

Rated Output Wire Feed Speed Wire Size Range Dimensions

Product Product Current/ Range in (mm) H x W x D Net Weight

Name Number Input Power Voltage/Duty Cycle

(1)

ipm (m/min.) Solid Cored inches (mm) lbs.(kg)

LN-15 K1870-1 15-110 VDC 350A/60% 50-700 .023-.052 .035-5/64 12.7 x 8.7 x 23 30

Across-The-Arc (1.3-17.8) (0.6-1.3) (0.9-2.0) (356 x 188 x 533) (15.4)

LN-15 K1871-1 42 VAC 500A/60% 28

Control Cable (12.7)

The LN-15 is one of the smallest and most maneuverable wire feeders

for the construction, shipbuilding and pipeline industries. It uses a high

temperature, abrasion resistant plastic case, aluminum alloy roll cage

and fully encapsulated PC boards.

The LN-15 is available in both Across-The-Arc and Control Cable

versions. Both offer outstanding welding performance on a wide variety

of steel, stainless steel, aluminum and alloy materials.

Professional Features:

• Adjustable carrying strap makes it easy to carry and hang.

• Fully enclosed molded case is heat, spatter and impact

resistant.

• Double latch case seals tight to protect drive system and wire from

dirt, dust and rain.

• Full body aluminum roll cage provides sturdy impact protection and

all-around handles for easy portability.

Base Unit Includes:

• K1500-2 Gun Receiver Bushing.

• Carrying Strap.

• Spindle Adapter for 8" O.D. Spools.

• Standard contactor with Across-The-Arc model.

Required Options:

• Magnum

Gun and Cable Assembly

• Drive Roll Kit

• Separate Control Cable -10 ft. (Control Cable Model only)

Advantage Lincoln

Performance:

• Both models are designed for MIG, Pulsed MIG, Flux-Cored and

Metal-Cored welding processes using lightweight 8" (203 mm)

diameter spools. The Control Cable version is also designed for

the STT

(Surface Tension Transfer

) process.

• Maxtrac

wire drive system easily feeds .023"-.052"

(0.6 - 1.3 mm) solid and .035"-5/64" (0.9 - 2.0 mm) cored wires.

• Compact unit fits easily through 14" (356 mm) diameter

manhole/manway.

• Manufactured under a quality system certified to ISO 9001

requirements.

• Three-year warranty on parts and labor.

Simple Controls:

• Bright LED digital meters are easy to read in adverse lighting

conditions.

Output

MIG, Pulsed MIG, Flux-Cored, STT

(1)

Processes

(1)

Control Cable Model Only.

VAC

Input

10 -1 10

VDC

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Summary

LN-15 Wire Feeder Overview and Features

Advantage Lincoln Performance

Highlights the performance benefits of the LN-15, such as wire feed capabilities for various materials and compact design.

Professional Features

Outlines professional-grade features of the LN-15, including a durable case, adjustable strap, and impact-resistant roll cage.

MAXTRAC Wire Drive System Details

Patented Dual Spring Pressure Arm

Explains the dual spring pressure arm mechanism for secure wire feeding and tension adjustment.

New Patent-Pending Drive Rolls

Details the advanced drive roll design for improved feeding force and resistance to build-up.

Patented Split Wire Guides

Describes the split wire guides that provide full support for wire throughout the drive path.

Brass to Brass Interchangeable Gun Bushings

Highlights the benefits of brass bushings for conductivity and adaptability with various guns.

Rigid Cast Aluminum Frame

Explains how the cast aluminum frame enhances drive roll alignment and overall rigidity.

Twist-Lock Drive Roll Hubs

Details the Twist-Lock hubs for quick and tool-less drive roll changes.

Quality, Reliability, and Model Specifics

Quality and Reliability Aspects

Covers the robust construction, durable case, protected PC boards, and ISO 9001 certification.

Control Cable Model (K1871-1) Setup

Across-The-Arc Model (K1870-1) Setup

Across-The-Arc Setup Guide

Connection with Invertec V350-PRO;V450-PRO

Connection with CC Power Sources

Control Cable Setup Guide

Connection with Invertec V350-PRO;V450-PRO;STT II

Connection with CV;DC Power Sources