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Dry-cut Gear Hobbing Machines
GE series

The best-selling GE series dry-cut gear hobbing machines are the first machines in the world to achieve complete dry cutting

GE06A

GE06A

  • Max. workpiece diameter (mm)
    ⌀60
  • Max. module
    4
GE10A

GE10A

  • Max. workpiece diameter (mm)
    ⌀100
  • Max. module
    3
GE15A

GE15A

  • Max. workpiece diameter (mm)
    ⌀150
  • Max. module
    4
GE20A

GE20A

  • Max. workpiece diameter (mm)
    ⌀200
  • Max. module
    6
GE25A

GE25A

  • Max. workpiece diameter (mm)
    ⌀250
  • Max. module
    6

Feature

Complete dry cutting

GE series illustration

Easy production line setup with modularization of peripheral equipment

By modularizing peripheral and work pieces loading equipment, production line setup or layout changes can be easily carried out.
As a result, it has become possible to minimize the work time required for setup changes. We have prepared two types, a square type I and type II that is easy to line up with a narrow opening.

GE series illustration

Specifications

Item / Model GE06A GE10A GE15A/with chamfering device GE15A GE20A/with chamfering device GE20A GE25A/with chamfering device GE25A
Max. workpiece diameter (mm) *1 ⌀60 ⌀100 ⌀150 ⌀200 ⌀250
Max. module *1 4 3 4 6 6
Axial travel (mm) 200 200 250 (opt. 400) 250 (opt. 400) 250 (opt. 400)
Radial travel (mm) 120 350 140 (opt. 125) 225 210
Max. hob diameter (mm) ⌀90 ⌀100 ⌀110 ⌀130 ⌀130
Max. hob length (mm) 150 300 180 230 230
Hob shift (mm) 130 280 150 180 180
Hob speed (min-1) 335 to 2,660 (opt. 500 to 4,000) Max. 4,000 (opt. 7,000) 200 to 2,000 (opt. 300 to 3,000) 200 to 2,000 (opt. 300 to 3,000) 150 to 1,500
Max. table rotation speed (min-1) 500 500 (opt. 2,000) 300 (opt. 500) 300 (opt. 500) 150
Total electric power (kVA) 19 (opt. 23) 91 22 (opt. 27) 27 (opt. 30) 36 (opt. 40)
Machine weight (kg) 6,300 14,000 8,500 9,200 11,000

*1 When equipped with a chamfering device, there are restrictions depending on the workpiece and cutter specifications.
Please contact us separately.

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