GH1600 CNC2 Large-scale CNC Gear Hobbing Machine
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GH1600 CNC2 Large-scale CNC Gear Hobber
  • GH1600 CNC2 Large-scale CNC Gear Hobber

GH1600 CNC2 Large-scale CNC Gear Hobber

GH1600 CNC2 CNC Gear Hobbing Machine is capable of cutting cylindrical spur and helical gears, crowning and slightly tapered gears, as well as worm wheels by radial cutting method.
  • GH1600 CNC2 Large-scale CNC Gear Hobbing MachineDownload
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Technical parameters of GH1600 CNC2 Large-scale CNC Gear Hobbing Machine
Model Unit GH1600 CNC2
CNC system   SIEMENS 828D; 2-axis
Max workpiece diameter with/without rear column mm Φ1600/1000 (63/39”)
Max module mm 20
Min tooth number   21
Max worktable speed r/min 4
Worktable diameter x hole diameter mm Φ1100x275 (43x11”)
Hob speed/step r/min 19-176/8
Distance between hob axis and worktable surface mm 200-730 (7.9-29”)
Central distance between hob axis and worktable mm 180-940 (7.1-37”)
Distance between tailstock center bore low end face and worktable surface mm 580-1000 (23-39”)
Max hob diameter and length mm Φ260x230 (10x9”)
Max hob head swivel angle degree ±60
X and Z axis motor Nm 27
Total power / main motor power kVA/kW 32.75/15
T-slot   6xM20
Machine dimension (L x W x H) mm 4480x2700x2600
Packing size (L x W x H) mm 4750×2400×3050
2000×1630×2560
Net weight / gross weight kg 17000/18000

Applications 
GH1600 CNC2 CNC Gear Hobbing Machine is developed on the basis of GH1600. CNC axes: X-axis (radial feed motion) and Z-axis (axial feed motion), which are all driven by AC servo motors. On the principle of continuous indexing, GH1600 CNC2 CNC Gear Hobbing Machine is capable of cutting cylindrical spur and helical gears, crowning and slightly tapered gears, as well as worm wheels by radial cutting method. Axial and radial feed axes are driven by AC servo motors through preloaded ballscrew. GH1600 CNC2 CNC Gear Hobbing Machine is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
 
Standard accessories
1. Hob arbor assembly: Φ32, 40, 50mm;
2. Change gears;

3. Tools for installation and adjustment;
 
Optional accessories
1. Hob arbor assemblies: Φ22, 27, 60mm;        
2. Column center;

3. Holt hoop;
4. Tool alignment device;
Applications 
GH1600 CNC2 CNC Gear Hobbing Machine is developed on the basis of GH1600. CNC axes: X-axis (radial feed motion) and Z-axis (axial feed motion), which are all driven by AC servo motors. On the principle of continuous indexing, GH1600 CNC2 CNC Gear Hobbing Machine is capable of cutting cylindrical spur and helical gears, crowning and slightly tapered gears, as well as worm wheels by radial cutting method. Axial and radial feed axes are driven by AC servo motors through preloaded ballscrew. GH1600 CNC2 CNC Gear Hobbing Machine is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
Standard accessories
1. Hob arbor assembly: Φ32, 40, 50mm;
2. Change gears;

3. Tools for installation and adjustment;
Technical parameters of GH1600 CNC2 Large-scale CNC Gear Hobbing Machine
Model Unit GH1600 CNC2
CNC system   SIEMENS 828D; 2-axis
Max workpiece diameter with/without rear column mm Φ1600/1000 (63/39”)
Max module mm 20
Min tooth number   21
Max worktable speed r/min 4
Worktable diameter x hole diameter mm Φ1100x275 (43x11”)
Hob speed/step r/min 19-176/8
Distance between hob axis and worktable surface mm 200-730 (7.9-29”)
Central distance between hob axis and worktable mm 180-940 (7.1-37”)
Distance between tailstock center bore low end face and worktable surface mm 580-1000 (23-39”)
Max hob diameter and length mm Φ260x230 (10x9”)
Max hob head swivel angle degree ±60
X and Z axis motor Nm 27
Total power / main motor power kVA/kW 32.75/15
T-slot   6xM20
Machine dimension (L x W x H) mm 4480x2700x2600
Packing size (L x W x H) mm 4750×2400×3050
2000×1630×2560
Net weight / gross weight kg 17000/18000
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