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25mm Laser Heads

G1-25

The G1 Series laser process head is designed for cutting and welding applications. Its modular design allows assembly of custom configurations for specific applications. The G1 Series laser process head is can be configured for all wavelengths.

Select the part number you need and click the button below to request a quote and more information.

Laser Beam Delivery
    • 25mm Input Clear Aperture
    • Available for a Wide Variety of Optics
    • Gas Jet Manifold Pressure Rated to 8.8 Bar (120psi)
    • Anodized Aluminum & Stainless Steel Construction
    • Modular Design
    • All Metric Stainless Steel Hardware
  • G1-25 Laser Process Head for 2.5" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series 2.5" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-064

    1in

    G1-25-28-064

    1.1in

    G1-25 Laser Process Head for 2.5" F.L. & 5.0" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 2.5" F.L. & 5.0" F.L., Removable optic cartridges. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-064-127

    1in

    G1-25-28-064-127

    1.1in

    G1-25 Laser Process Head for 3.5" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, Provision for 3.5" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-089

    1in

    G1-25-28-089

    1.1in

    G1-25 Laser Process Head for 3.5" F.L. & 5.0" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 3.5" F.L. & 5.0" F.L. optics, Removable optic cartridges. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-089-127

    1in

    G1-25-28-089-127

    1.1in

    G1-25 Laser Process Head for 5.0" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 5.0" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-127

    1in

    G1-25-28-127

    1.1in

    G1-25 Laser Process Head for 5.0" F.L. & 7.5" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 5.0" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter
    G1-25-25-127-191

    1in

    G1-25-28-127-191

    1.1in

    G1-25 Laser Process Head for 7.5" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 7.5" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-191

    1in

    G1-25-28-191

    1.1in

    G1-25 Laser Process Head for 7.5" F.L. & 10.0" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 7.5" F.L. & 10.0" F.L. optics, Removable optic cartridges. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-191-254

    1in

    G1-25-28-191-254

    1.1in

    G1-25 Laser Process Head for 10.0" F.L.

    Overview & Specifications

    G1 Laser Process Head Assembly, 25mm Series, 10.0" F.L. optic, Removable optic cartridge. 1/8" NPT gas port for assist gas applications, X-Y nozzle tip adjustment, Nozzle tip Z axis adjustment (Stand Off), replaceable T-438 series copper nozzle tip.

    * Optics not included

    Part Numbers

    Part NumberOptic Diameter

    G1-25-25-254

    1in

    G1-25-28-254

    1.1in

    Specifications subject to change without notice

  • Laser Process Head Screw Mount

    Overview & Specifications
    • Male Thread
    • Retaining Jam Ring
    • English or Metric Thread Option**
    • High Grade Anodized Aluminum
    • 2 1/8" -20 Mounting Thread

    Part Numbers

    Part Number
    G1-25-A80E
    English Thread: 2 1/8" - 20
    G3-25-A80M
    Metric Thread: M50 x 1.0

    Laser Process Head Plate Mount

    Overview & Specifications
    • 12.7mm (0.5") Thick
    • Four Bolt Mounting Pattern
    • High Grade Anodized Aluminum
    • Clearance Mounting Holes for M6
    • Bolt Pattern: - 69.85mm (2.75") Square

    Part Numbers

    Part Number

    G1-25-A75

    Isolator Adapter / Crash Protection

    Overview & Specifications
    • Adapts Mating Bolt Patterns
    • Electrically Isolates Laser Process Head
    • Use with Capacitive Auto-Focus Systems
    • Breaks Away Upon Crash

    Part Numbers

    Part Number

    G1-25-B60

    Magnetic Breakaway

    Overview & Specifications
    • Provides X,Y Axis Crash Protection
    • Resets to 25µm (0.001")
    • Sealed Beam Delivery Path
    • High Grade Anodized Aluminum & Stainless Steel
    • 12" Electrical lead cord for safety switch

    Part Numbers

    Part Number

    G1-25-C70

    Crash Detection Unit

    Overview & Specifications
    • 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

    Part Numbers

    Part Number

    G1-25-C65

    Optic Cartridge Container

    Overview & Specifications
    • Retainer for 11.4mm (0.45") Optic Cartridges
    • 2 (two) Set Screws Secure Optic Cartridge
    • May be Stacked Together
    • High Grade Anodized Aluminum

    Part Numbers

    Part Number
    G1-25-D40

    Optic Cartridge Container

    Overview & Specifications
    • 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

    Part Numbers

    Part Number
    G1-25-D35

    Focus Lens - Optic Cartridge

    Overview & Specifications
    • Mounting Assembly for the Following Focus Lens Diameters: 25.4mm (1.0") - 28mm (1.1")
    • 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

    Part Numbers

    Part Number
    G1-25-D45-1.0
    1.0" Optic
    G1-25-D45-1.1
    1.1" Optic

    Optic Spacers

    Overview & Specifications
    • Provides Optical Spacing to Accommodate Various Focal Length Lens Combinations
    • May be Stacked Together
    • High Grade Anodized Aluminum

    Part Numbers

    Part NumberOptical Spacing
    G1-25-D41
    12.7mm (0.5in)
    G1-25-D42
    25.4mm (1in)
    G1-25-D43
    38.0mm (1.5in)

    Nozzle Extension Holder

    Overview & Specifications
    • Mounting Assembly for Nozzle Extension Tubes
    • X-Y Axis Adjustable
    • Includes G1-25-LC Locking Collet and G1-25-LR Locking Ring for Nozzle Extension Tubes
    • Nozzle Locking Collar
    • Teflon Assist Gas Seal
    • High Grade Anodized Aluminum and Stainless Steel

    Part Numbers

    Part Number

    G1-25-E25

    Nozzle Extension Holder

    Overview & Specifications
    • Mounting Assembly for Nozzle Extension Tubes
    • Fixed X-Y Axis
    • Directly Accepts G1-25-LR Locking Ring
    • Includes G1-25-LR Locking Ring for Nozzle Extension Tubes
    • Stainless Steel

    Part Numbers

    Part Number

    G1-25-E26

    Nozzle Extensions

    Overview & Specifications
    • Mounting Assembly for Nozzle Extension Tubes
    • Fixed X-Y Axis
    • Directly Accepts G1-25-LR Locking Ring
    • Includes G1-25-LR Locking Ring for Nozzle Extension Tubes
    • Stainless Steel

    Part Numbers

    Part NumberOptical Spacing
    G1-F-0750
    19.0mm (.75in)
    G1-F-1000
    25.4mm (1.0in)
    G1-F-1250
    31.75mm (1.25in)
    G1-F-1500
    38.1mm (1.5in)
    G1-F-2000
    50.8mm (2.0in)
    G1-F-2500
    63.5mm (2.5in)
    G1-F-3000
    76.2mm (3.0in)
    G1-F-4000
    101.6mm (4.0in)
    G1-F-5000
    127.0mm (5.0in)
    G1-F-6000
    152.4mm (6.0in)
    G1-F-7000
    177.8mm (7.0in)
    G1-F-8000
    203.2mm (8.0in)
    G1-F-9000
    228.6mm (9.0in)

    Locking Ring

    Overview & Specifications
    • 7/8"-32 ID Thread
    • Aluminum

    Part Numbers

    Part Number

    G1-25-LR

    Locking Collet

    Overview & Specifications
    • 7/8"-32 ID Thread
    • Stainless Steel
    • Use with G1-25-LK to position extension tube

    Part Numbers

    Part Number
    G1-25-LC

    G1 Series Nozzle Tip Holder

    Overview & Specifications
    • Stainless Steel Construction
    • Use with 625 Series Nozzle Tips
    • 3/4" - 32 OD Thread

    Part Numbers

    Part Number
    G1-25-G10-625

    Nozzle Tips

    Overview & Specifications

    Machined from copper - all Haas original or replacement laser nozzle tips are available with a wide variety of orifice sizes.

    Part Numbers

    Part Number

    Specifications subject to change without notice

  • File NameFile
    g1-25-25-127-191.zip
    g1-25-25-191.zip
    g1-25-25-127.zip
    g1-25-25-089-127.zip
    g1-25-25-089.zip
    g1-25-25-064-127.zip
    g1-25-25-064.zip

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