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WIRE DRIVE OR WIRE DRIVE SECTION OF FEEDER
SPEC.# TYPE LOW SPEED RATIO HIGH SPEED RATIO
Speed Wire Size Speed Wire Size
Solid Cored Solid Cored
K1559-5 LN-10 35-500 IPM .025 - 3/32 in. .035 - .120 in. 50 - 750 IPM .025 - 1/16 in. .035 - 5/64 in.
Std Drive
Bench Model (0.89-12.7 M/M) (0.6 - 2.4 mm) (0.9 - 3.0 mm) (1.25 - 19.0 M/M) (0.6 - 1.6 mm) (0.9 - 2.0 mm)
CONTROLS, HEADS AND COMPLETE UNITS
SPEC.# TYPE INPUT POWER PHYSICAL SIZE• TEMPERATURE RATING
Dimensions
Height Width Depth Weight Operating Storage
K1559-5 LN-10 40-42 Vac + 10% 20.46 “ 14.73 “ 30.35 “ 70.0 Lbs +40°C +40°C
Std Drive
Bench Model 6.0 Amps 50/60 Hz (K1559-5) (519.7 mm) (366.5 mm) (770.9 mm) (31.8 Kg) to to
-20°C -40°C
A-1
INSTALLATION
LN-10
A-1
TECHNICAL SPECIFICATIONS – LN-10 Heads & Controls
• Excluding Wire Reel
GENERAL DESCRIPTION
The LN-10 is a modular line of 42VAC input 4-roll wire feed-
ers. A single control with dual procedure presettability of
wire feed speed (in IPM or M/min) and arc voltage is used
with a single DC welding power source.
The LN-10 models have controls providing keypad or
remote selectability of either of two procedures.
The units offer 4 independently selectable gun trigger
modes for each procedure; cold feed, 2 step and 4-step trig-
ger and spot weld mode.
Also, 4 selectable, presettable timers for each procedure;
preflow, postflow, burnback and spot weld time.
Arc starting can be optimized for each procedure with 5
selectable wire feed acceleration rates, and independent
control of slower run-in procedure.
A gas purge key is provided, as well as cold feed forward
and reverse keys with independently adjustable forward
feed speed setting.
All of these features are selected with a tactile-feel keypad,
and are set independently using one of two rotating knob
encoders, setting levels are displayed on one of two digital
LED displays.
The 10 Series Wire Drive assemblies include a heavy duty
head with externally changeable gear ratio and 4 driven roll
drives housed together in a single combination mounting
and connection box. Gun adapters are available to permit
use with a variety of standard welding guns.
Available Models:
The LN-10 Wire Feeder system is available configured in
both Bench and Boom models.
Bench Models consists of an LN-10 control and a 10
Series wire drive assembly premounted on a platform
with a dual 2" O.D. spindle mounting.
Boom Models consist of an LN-10 control and a choice of
wire drives designed to be mounted separately and joined
by available head to control cable assemblies.
RECOMMENDED PROCESSES AND
EQUIPMENT
The LN-10 Wire Feeder system is recommended for
use with solid wire gas-metal-arc or CV Submerged
arc processes, as well as cored wire for Outershield
GMA or Innershield processes.
The wire type and size range for the wire drive used,
and gear ratio change selected, are given in the
Specifications.
Recommended power sources are Lincoln Electric
Company constant voltage power sources with 42
VAC auxiliary power and a 14-pin connector recepta-
cle. At the time of printing these include: CV 250,
CV300-I, CV-300, CV400-I, CV-400, CV500-I, DC-
400, DC-600, CV-655, Invertec V300-PRO, V350-
PRO DC-650 PRO and DC- 655.
The DC-250, DC-1000 and the Pulse Power 500 (CV
mode only) may also be used with the LN-10 if the
optional K1520-2 115V / 42V Transformer Kit is used.