The G2 “Series” laser process head is designed for cutting and welding applications. Its modular design allows assembly of custom configurations for specific applications. The G2 “Series” laser process head is available for all wavelengths.

Micromachining Fine Cut Head Specifications:

The design shown above is only one of several
available configurations

Scroll down for components and accessories for the
38mm G2 Series Laser Process Head

G2-38-A80E:
• Male Thread
• Retaining Jam Ring
• English or Metric Thread Option
• High Grade Anodized Aluminum

Part Number:
• English Thread: G2-38-A80E, 2 1/2-20 Thread
• Metric Thread: G2-38-A80M, M65 x 1.0 Thread

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G2-38-A75:
• 12.7mm (0.5”) Thick
• Four Bolt Mounting Pattern
• High Grade Anodized Aluminum
• Clearance Mounting Holes for M6.

Bolt Pattern:
-G2 Series: 82.55mm (3.25”) Bolt Square

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G2-38-B60:
• Adapts Mating Bolt Patterns
• Electrically Isolates Laser Process Head
• Use with Capacitive Auto-Focus Systems
• Breaks Away Upon Crash

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G2-38-C70:
• Provides X,Y Axis Crash Protection
• Resets to 25µm (0.001”)
• Hardened Steel Locating Pins
• Sealed Beam Delivery Path
• High Grade Anodized Aluminum & Stainless Steel

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G2-38-C65:
• Provides X, Y & Z Axis Protection
• Self Resetting Feature
• Resets to 25µm (0.001”)
• Custom Tooling Balls and Hardened Steel Locating Pads
• 3 (three) Micro-Switches Report Crash Detection
• Electrical Socket & Jack Provide Interfacing
• Various Spring Rate Options Available
• Bellows Seal Beam Delivery Path
• High Grade Anodized Aluminum

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G2-38-D40:
• Retainer for 11.4mm (0.45") Optic Cartridges
• 2 (two) Set Screws Secure Optic Cartridge
• May be Stacked Together
• High Grade Anodized Aluminum

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G2-38-D35:
• Retainer for 11.4mm (0.45") Optic Cartridges
• 2 (two) Set Screws Secure Optic Cartridge
• Bottom Accepts Nozzle Holder Mount
• Assist Gas Inlet. 1/8” NPT Fitting
• High Grade Anodized Aluminum

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G2-38-40W:
• Retainer for 33mm (1.3”) Optic Cartridges
• 2 (two) Set Screws Secure Optic Cartridge
• Bottom Accepts Nozzle Holder Mount
• Assist Gas Inlet. 1/8” NPT Fitting
• High Grade Anodized Aluminum

G2-38-D45-XX:
• Mounting Assembly for the Following Focus Lens Diameters:
27.9mm (1.1”) and 38.1mm (1.5")
• Reusable Indium “C” - Spring Seal
• Spring-Loaded Teflon Assist Gas Seal
• Optic Retaining Lock Ring
• Removable Cartridge Design
• For use with D-35 & D-40 Optic Cartridge Retainers
• High Grade Anodized Aluminum

G2-38-D46-XX:
• Mounting Assembly for the Following Cover Glass Diameters:
27.9mm (1.1”) and 38.1mm (1.5")
• Reusable Indium “C” - Spring Seal
• Spring-Loaded Teflon Assist Gas Seal
• Teflon Top Seal
• Pressure Equalizing Bleed Holes
• Optic Retaining Lock Ring
• Removable Cartridge Design
• For use with D-35 & D-40 Optic Cartridge Retainers
• High Grade Anodized Aluminum

G2-38-D41:
• Provides 12.7mm (0.5") Spacing to Accommodate Various Focal Length
Lens Combinations
• May be Stacked Together
• High Grade Anodized Aluminum

G2-38-D42:
• Provides 25.4mm (1.0") Spacing to Accomodate Various Focal Length Lens
Combinations
• May be Stacked Together
• High Grade Anodized Aluminum

G2-38-D43:
• Provides 38.0mm (1.5") Spacing to Accomodate Various Focal Length Lens
Combinations
• May be Stacked Together
• High Grade Anodized Aluminum

G2-38-E25:
• Mounting Assembly for Nozzle Extension Tubes
• X-Y Axis Adjustable
• Accepts Tapered Ring Fitting
• Includes G2-38-LC Locking Collet and G2-38-LR Locking Ring for Nozzle     Extension Tubes
• Ring for Nozzle Extension Tubes
• Nozzle Locking Collar
• Teflon Assist Gas Seal
• High Grade Anodized Aluminum and Stainless Steel

G2-38-E36:
• Mounting Assembly for Nozzle Extension Tubes
• Directly Accepts Jam Ring Fitting
• Includes F-21 Locking Ring for Nozzle Extension Tubes
• Stainless Steel

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G2-38-D49-XX:
• Mounting Assembly for the following Focus Lens Diameters:
27.9mm (1.1”) & 38.1mm (1.5”)
• Water Cooled Design. 1/8” NPT Fitting
• Spring Loaded Teflon Assist Gas Seal
• Removable Cartridge Design
• For use with D-36 Optic Cartridge Retainer
• High Grade Anodized Aluminum

G2-38-D47-XX:
• Mounting Assembly for the following Focus Lens Diameters:
27.9mm (1.1”) & 38.1mm (1.5”)
• Water Cooled Design. 1/8” NPT Fitting
• Spring Loaded Teflon Assist Gas Seal
• Removable Cartridge Design
• For use with D-36 Optic Cartridge Retainer
• Brass Construction

19.0mm (.750”)
25.4mm (1.0”)
31.75mm (1.250”)
38.1mm (1.5”)
50.8mm (2.0”)
63.5mm (2.5”)
76.2mm (3.0”)
101.6mm (4.0”)
127.0mm (5.0”)
152.4mm (6.0”)
177.8mm (7.0”)
203.2mm (8.0”)

G2-38-LR:
• 1 1/4"-32 ID Thread
• Aluminum

G2-38-LC:
• 1 1/4" ID Thread
• Stainless Steel

Part#:
G2-38-G10-275

Specifications:
• Brass Construction
Use with 5/8" - 32 Nozzle Tips
• 1 1/8"-32 OD Thread

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