Gear Hobbers

Pfauter PA320 Gear Hobber

Specifications:

• Model: Pfauter PA320

• Type: Gear Hobber

• Country of Origin: Germany

• Cutting Capacity:

  • Maximum Gear Diameter: 320 mm
  • Maximum Gear Module: 8 mm
  • Maximum Workpiece Length: 400 mm

• Spindle Speed:

  • Hob Spindle Speed Range: 40 to 1000 rpm
  • Work Spindle Speed Range: 15 to 300 rpm

• Hob Spindle:

  • Power: 7.5 kW
  • Maximum Hob Diameter: 180 mm

• Table Movement:

  • X-axis Travel: 600 mm
  • Y-axis Travel: 300 mm

• Feed Rates:

  • In-feed Rate: 0.01 to 2 mm/rev
  • Return Rate: 0.02 to 3 mm/rev

• Accuracy:

  • Cutting Accuracy: ±0.015 mm
  • Surface Finish: Ra 1.5 μm

• Control System: Manual operation with advanced settings for helical cutting

• Helical Cutting Facility: Equipped with original Pfauter helical cutting capabilities, not available in every PA320 model

• Dimensions:

  • Machine Size: 2000 x 1700 x 2400 mm

• Weight:

  • Approximate Weight: 3500 kg

• Power Supply: 400V, 50/60Hz, 15 kVA

Features:

• Advanced Helical Cutting: Includes Pfauter’s original helical facility, providing enhanced versatility for complex gear geometries.
• High Precision: Ensures exceptional cutting accuracy and surface finish through meticulous manual control.
• Versatile Capabilities: Ideal for a broad range of gear sizes and types, accommodating diverse manufacturing requirements.
• Robust German Engineering: Built in Germany for long-lasting durability and reliability with minimal maintenance.
• Increased Productivity: Efficient cutting speeds and capabilities designed to optimize production rates.

Applications:

Perfect for high-precision gear manufacturing in:

• Automotive Industry
• Aerospace Sector
• Industrial Equipment
• Power Transmission SystemsPresenting the Pfauter PA320 Gear Hobber, a premier gear cutting machine engineered for precision and versatility. Originating from Germany, the PA320 stands out in its class with the inclusion of a helical cutting facility—an advanced feature that is not standard in every PA320 model. This specific machine is equipped with this unique capability, making it a valuable asset for producing high-quality gears with complex geometries.