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CNC Cylindrical Gear Hobbing Machine
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GH1250 CNC2 CNC2 H CNC2 P CNC Gear Hobber
GH1250 CNC2 is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
- GH1250 CNC2 CNC2 H CNC2 P CNC Gear HobberDownload
Technical parameters of GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobber
Applications
GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobbing Machine is of 2 axes CNC: 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, GH1250 CNC2 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. GH1250 CNC2 is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
GH1250 CNC2 H hardened CNC gear hobbing machine is used for cutting hardened 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;
| Model | Unit | GH1250 | ||
|---|---|---|---|---|
| Type | CNC2 | CNC2 H | CNC2 P | |
| CNC system | SIEMENS 828D; 2-axis | SIEMENS 828D; 2-axis | SIEMENS 828D; 2-axis | |
| Max workpiece diameter with / without rear column | mm | Φ1250/1000 (49/39”) |
Φ1250/1000 (49/39”) |
Φ1250/1000 (49/39”) |
| Max module | mm | 16 | 12 | 12 |
| Min tooth number | 12 | 12 | 12 | |
| Max worktable speed | r/min | 5 | 5 | 2.5 |
| Worktable diameter and hole diameter | mm | Φ950x200 (37x7.9”) | Φ950x200 (37x7.9”) | Φ950x200 (37x7.9”) |
| Hob speed / step | r/min | 16-125/7 | 24-187/7 | 16-125/7 |
| Distance between hob axis and worktable surface | mm | 200-730 (7.9-29”) | 200-730 (7.9-29”) | 200-730 (7.9-29”) |
| Central distance between hob axis and worktable | mm | 100-760 (3.9-30”) | 100-720 (3.9-28”) | 100-760 (3.9-30”) |
| Distance between tailstock center low end face and worktable surface | mm | 580-1000 (23x39”) | 580-1000 (23x39”) | 580-1000 (23x39”) |
| Max hob diameter and length | mm | Φ220x220 (8.7x8.7”) | Φ230x220 (9.1x8.7”) | Φ220x220 (8.7x8.7”) |
| Max hob head swivel angle | degree | ±60 | ±60 | ±60 |
| X and Z axis motor | Nm | 27 | 27 | 27 |
| Total power / main motor power | kVA/kW | 32.75/15 | 32.75/15 | 32.75/15 |
| T-slot | 6xM20 | 6xM20 | 6xM20 | |
| Machine dimension (L x W x H) | mm | 4430x2700x2600 | 4430x2700x2600 | 4430x2700x2600 |
| Packing size (L x W x H) | mm | 4400×2290×3090 2000×1630×2560 |
4400×2290×3090 2000×1630×2560 |
4400×2290×3090 2000×1630×2560 |
| Net weight / gross weight | kg | 15400/16600 | 15400/16600 | 15400/16600 |
Applications
GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobbing Machine is of 2 axes CNC: 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, GH1250 CNC2 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. GH1250 CNC2 is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
GH1250 CNC2 H hardened CNC gear hobbing machine is used for cutting hardened 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
GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobbing Machine is of 2 axes CNC: 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, GH1250 CNC2 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. GH1250 CNC2 is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
GH1250 CNC2 H hardened CNC gear hobbing machine is used for cutting hardened gears.
GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobbing Machine is of 2 axes CNC: 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, GH1250 CNC2 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. GH1250 CNC2 is best suitable for mine, oil, marine, engineering machinery industries for hobbing large gears.
GH1250 CNC2 P precision CNC gear hobber is developed based on GH1250 CNC2 used for cutting high precision gears.
GH1250 CNC2 H hardened CNC gear hobbing machine is used for cutting hardened gears.
Technical parameters of GH1250 CNC2; GH1250 CNC2 H; GH1250 CNC2 P CNC Gear Hobber
| Model | Unit | GH1250 | ||
|---|---|---|---|---|
| Type | CNC2 | CNC2 H | CNC2 P | |
| CNC system | SIEMENS 828D; 2-axis | SIEMENS 828D; 2-axis | SIEMENS 828D; 2-axis | |
| Max workpiece diameter with / without rear column | mm | Φ1250/1000 (49/39”) |
Φ1250/1000 (49/39”) |
Φ1250/1000 (49/39”) |
| Max module | mm | 16 | 12 | 12 |
| Min tooth number | 12 | 12 | 12 | |
| Max worktable speed | r/min | 5 | 5 | 2.5 |
| Worktable diameter and hole diameter | mm | Φ950x200 (37x7.9”) | Φ950x200 (37x7.9”) | Φ950x200 (37x7.9”) |
| Hob speed / step | r/min | 16-125/7 | 24-187/7 | 16-125/7 |
| Distance between hob axis and worktable surface | mm | 200-730 (7.9-29”) | 200-730 (7.9-29”) | 200-730 (7.9-29”) |
| Central distance between hob axis and worktable | mm | 100-760 (3.9-30”) | 100-720 (3.9-28”) | 100-760 (3.9-30”) |
| Distance between tailstock center low end face and worktable surface | mm | 580-1000 (23x39”) | 580-1000 (23x39”) | 580-1000 (23x39”) |
| Max hob diameter and length | mm | Φ220x220 (8.7x8.7”) | Φ230x220 (9.1x8.7”) | Φ220x220 (8.7x8.7”) |
| Max hob head swivel angle | degree | ±60 | ±60 | ±60 |
| X and Z axis motor | Nm | 27 | 27 | 27 |
| Total power / main motor power | kVA/kW | 32.75/15 | 32.75/15 | 32.75/15 |
| T-slot | 6xM20 | 6xM20 | 6xM20 | |
| Machine dimension (L x W x H) | mm | 4430x2700x2600 | 4430x2700x2600 | 4430x2700x2600 |
| Packing size (L x W x H) | mm | 4400×2290×3090 2000×1630×2560 |
4400×2290×3090 2000×1630×2560 |
4400×2290×3090 2000×1630×2560 |
| Net weight / gross weight | kg | 15400/16600 | 15400/16600 | 15400/16600 |
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;
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;
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