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Lincoln K3945-1 Aspect® 375 AC/DC TIG Welder

$ 9,578.00

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Lincoln K3945-1 Aspect® 375 AC/DC TIG Welder

ADVANCED TECHNOLOGY MADE SIMPLE

A quality weld is always important. In some industries and applications, lives may even depend on it. If this is the challenge you face every day, choose a TIG welding machine that meets the demanding quality standards of the aerospace, motorsports, shipbuilding, education and fabrication industries.

The Lincoln Aspect® 375 is the perfect choice for mission critical welds, especially on applications that must stand up to the most rigorous testing requirements.

Input Power

200-600/1/3/50/60

Processes

TIG, Stick

Features & Benefits
Specifications
Video(s)
Accessories

AUTO OR MANUAL: THE CHOICE IS YOURS

EFFORTLESS ARC CONTROL

Extremely fast arc response and stability for the smoothest and most efficient weld possible

SIMPLICITY WHEN YOU WANT IT

Activate Intellistart™ technology to automatically provide for softer starts and minimal distortion on thinner materials and hotter starts required for thicker materials
Optional AC Auto Balance® technology offers simplicity by automatically providing the optimal mix of cleaning and penetration when welding aluminum

CUSTOMIZATION WHEN YOU NEED IT

AV Wave Shape control enables you to customize the arc for critical aluminum welding requiring:

A higher degree of penetration on thicker materials
Increased cleaning action in breaking through heavy oxide layers
Narrower arc profile enhancing control around corners and other tight configurations

INPUT POWER	200-600/1/3/50/60
RATED OUTPUT CURRENT	3 Phase: 300A/40% 300A/60% 1 Phase: 240A/40% 225A/60%
INPUT CURRENT	3 Phase: 60% Duty Cycle: 29/26/15/12/10 40% Duty Cycle: 27/24/14/11/9 1 Phase: 60% Duty Cycle: 34/31/NA/NA/NA 40% Duty Cycle: 32/29/NA/NA/NA
OUTPUT RANGE	3 Phase: 2-375A 1 Phase: 2-250A
DIMENSIONS (H X W X D)	21" x 11.8" x 25.5" (533 x 300 x 648 mm)
NET WEIGHT	110 lbs (49.0 kg)
AC FREQUENCY	40-400 Hz
AC BALANCE CONTROL	35-99% (EN%)
ELECTRODE POSITIVE (EP)	2-375 Amps EP
ELECTRODE NEGAGTIVE OFFSET (EN)	2-375 Amps EN
AC PULSE FREQUENCY	0.1-25% of AC output frequency settling in pulses per second
DC PULSE FREQUENCY	0.1-2,000 pulses per second
AC WAVE FORM - SOFT SQUARE	Increased puddle control
AC WAVE FORM - SINE	A soft sounding arc
AC WAVE FORM - SQUARE	Faster travel speeds
AC WAVE FORM - TRIANGULAR	Reduced heat input on thinner materials Also provides for better cleaning on anodized applications

CATEGORY	PRODUCT NUMBER	PRODUCT NAME
General	K4217-1	Lincoln Wireless Pedal for TIG Welding
General	K3950-1	Lincoln Cool Arc 47 TIG Torch Cooler - Aspect 375
General	K3949-1	Lincoln Cart for the Aspect 375 TIG welder
General	K4168-2	Lincoln 20H-320-25R TIG Torch - 25 ft
General	K918-4	Lincoln Premium Zippered Cable Cover - 22 ft
General	K1622-5	Lincoln TIG Adapter Kit - Twist-Mate Adapter Assembly
General	KP4159-1	Lincoln One Gallon of Low Conductivity Coolant
General	K870	Lincoln Foot Amptrol, 6 pin - 25 ft
General	KP510	Lincoln PTW-20 TIG Torch Consumable Kit
General	K1803-3	Lincoln Weld Cable Package - Work Lead - TM & GC500 Ground Clamp
TIG	K2981-XL	Lincoln Leather TIG Welding Gloves
TIG	K814	Lincoln Arc Start Switch
TIG	KP509	Lincoln PTA-26 and PTW-18 TIG Torch Consumable
TIG	K1622-3	Lincoln TIG Torch Adapter Kit for PTA-26 Torches
TIG	K1783-3	Lincoln PTA-26 TIG Torch (25 ft, 1 PC)
TIG	K2394-1	Lincoln Stick Electrode Holder and Cable Assembly