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Laser Type (Welding mode)
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Air-Cooled Ytterbium Continuous Wave 1070 nm Fiber Laser
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Laser Output
(Welding mode)
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1500 W Average Power, with 2500 W Peak Power
Class 1 Red Guide Beam
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Laser Output
(Cleaning mode)
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—
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2500 W Peak Power
Pulse frequency up to 50 kHz
Pulse duty cycle up to 20%
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Umbilical Cable
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Utilities Bundle from Base Unit to Head including: Fiber Laser Delivery, Process Gas, Process Head Control Signals and Safety Interlock Circuits - Length: 5 m (16 ft) optional 10 m (32 ft)
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Cooling
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Air Cooled – No External Chiller Required
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Weld Head
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Handheld Wobble Welding Head
Collimating Length 40 mm, Focus Length 120; Spot size 150 μm
Incorporating Safety Control Sensors and Laser-on Indicator
User-changeable nozzles for planar, internal corner, and external corner welds
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Handheld Wobble Welding Head
Collimating Length 50 mm, Focus Length 120; Spot size 60 μm
Incorporating Safety Control Sensors and Laser-on Indicator
User-changeable nozzles for planar, internal corner, and external corner welds
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Weld Head Cleaning Nozzles
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—
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Set of three nozzles for wide-angle scanning
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Spot Size
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150 μm
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60 μm
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Wobble Length
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Adjustable up to 5 mm
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Cleaning Scan Length
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—
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Adjustable up to 15 mm
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Process Gas
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Argon, Nitrogen, Argon + CO2 mix
For LHW-1500-5 Meter: Working Pressure 69-138 kPa, (10-20 psi)
For LHW-1500-10 Meter: Working Pressure 103-207 kPa, (15-30 psi)
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User Interface
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Front Panel Controls of Laser Power, Mode, Wobble Length and Wobble Frequency: (Rotary knobs with digital display). Laser On/Off key Switch, E-Stop Button. - Status Indicator Lights
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Computer Connection
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Ethernet Connection to Web Page Interface Allowing Viewing/Adjustment of Process Mode Settings and System Status and Alarm Signal
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Safety
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Class 4 Laser Device. Customer responsible for standard ANSI Z136.1 safety precautions.
System features include key for laser ON/Off, 2-step laser operation trigger (Enable and Fire), Part-head contact safety circuit, Facility door interlock circuit
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Operating Environment
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Storage temperature -20 to 60 °C. Operating range +5 to 35 °C
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Ease of Aluminum Weld
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Moderate
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Easy
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Single-Side, Single Pass Material Weld Capability
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Stainless steel, mild steel, galvanized steel, aluminum up to 4 mm, copper up to 1 mm
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Stainless steel, mild steel, galvanized steel, aluminum up to 6.35 mm, copper up to 2 mm
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Facilities Requirements
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Electrical: 220 V, 1 Ph, 50/60 Hz, < 30 Amp
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Weld Base Unit (W x D x H)
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316 x 641 x 534 mm (12.4 x 25.2 x 21 in)
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Weld Module Weight
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53 kg, (118 lbs)
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Accessories
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Safety Glasses, Power Connecting Plug, Ethernet Cable
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