CNC gear-hobbing machine DK 400

verticalfor large-diameter parts

Product description
The COMUR DK 400 vertical gear hobbing machine is designed for the production of medium-to-large gears up to 400 mm in diameter. It provides structural rigidity and dimensional accuracy, and is suitable for integration into automated manufacturing cells with robotic arms. An optional ring-loader system is available to support high-throughput loading.

Key features

• Max. module mm 8
• Max. workpiece diameter mm 400
• Max. hobbing width mm 300

Technical data (table)
Max. module: mm 8
Max. workpiece diameter: mm 400
Max. hobbing width: mm 300
Min./max. distance between hob face and worktable face: mm 30 / 325
Max. tool dimensions (ø x L): mm 163 x 230
Max. tangential shifting: mm 190
Hob speed range (rpm): 60 ÷ 600
Worktable speed range (rpm): 0 ÷ 250

Technical specifications

• Machine type: vertical gear hobbing machine
• Suitable for medium-to-large gears up to 400 mm diameter
• Integration: compatible with automated cells and robotic arms
• Optional equipment: ring-loader system
• Max. module: 8 mm
• Max. workpiece diameter: 400 mm
• Max. hobbing width: 300 mm
• Min/max distance hob face - worktable face: 30 / 325 mm
• Max. tool dimensions (ø x L): 163 x 230 mm
• Max. tangential shifting: 190 mm
• Hob speed range: 60 ÷ 600 rpm
• Worktable speed range: 0 ÷ 250 rpm