Gear Hobbers
SPUR, HELICAL, WORM GEARS, SPLINE, SPROCKETS, RACHET WHEELS ETC / HEAVY DUTY & PRECISION
The machine can cut spur Gears, Helical Gears, Worm Gears, Splines, Serration Sprocket Wheels, Ratchet Wheels and any other form that can be hobbed. For the consistence accuracy of the machine axially adjustable Indexing worm is provided to remove backlash. Provision has also been made to remove backlash in feed screw and nut of the Hob slide.
Product Specifications
| MODEL | GH-250 | GH-300 | GH-600 | GH-1000 | GH-1500 | GH-1800 | GH-2500 |
|---|---|---|---|---|---|---|---|
| Maximum Continuous Output (Max. Pitch) | 4 Module 6 DP | 5 Module 5 DP | 6 Module 4 DP | 10 Module | 2 DP | 16 Module 1.5 DP | 25 Module 1 DP |
| Maximum Diameter of Gear with support | 250 | 500 | 750 | 1000 | 1500 | 1800 | 2430 |
| Maximum Face width for Spur Gear | 250 | 250 | 275 | 500 | 750 | 810 | 810 |
| Face capacity for Helical Gear Helical Angle 15⁰ | 180 | 200 | 275 | 500 | 750 | 762 | 810 |
| Face capacity for Helical Gear Helical Angle 30⁰ | 160 | 175 | 225 | 350 | 600 | 500 | 610 |
| Face capacity for Helical Gear Helical Angle 45⁰ | 130 | 125 | 175 | 200 | 400 | 300 | 457 |
| Distance between Hob spindle & surface of the table Maximum | 400 | 400 | 450 | 750 | 1050 | 1190 | – |
| Distance between Hob spindle & surface of the table Minimum | 75 | 114 | 150 | 225 | 225 | 175 | – |
| Axis to axis distance of Hob Spindle to table Maximum | 180 | 300 | 350 | 600 | 900 | 1150 | – |
| Axis to axis distance of Hob Spindle to table Minimum | 10 | 25 | NIL | 38 | 50 | 75 | – |
| Diameter of Work table | 260 | 360 | 530 | 635 | 880 | 990 | 1320 |
| Main Drive Motor (HP) | 1.5 | 2.0 | 2.0 | 3.0 | 5.0 | 5.0 | 7.5 |
| Net Weight (Kg) | 1800 | 2800 | 4500 | 6400 | 11,200 | 12,800 | 24,500 |
Standard Accessories
- Main Elec. Motor
- Rapid Feed Motor
- Coolant System
- Centralized Lubrication Pump
- Extended Dia Support (if applicable)
- Foundation Bolt Kit
- Work Arbor & Hob Arbor
- Set of Change Gears
- Face Plate
- Foundation Bolt Kit
- Operational Manual
Optional Accessories
- Normal Maintenance Spare Set
- Additional Work Arbor
- Additional Hob Arbor
- Additional Set of Change Gears
- Below Covers
Salient Features
- Robust & Rigid Machine Construction
- Graded, Seasoned & Precisely Machined Body Components
- Precision construction with superior workmanship which ensures high output and fine performance
- The machine can cut spur Gears, Helical Gears, Worm Gears, Splines, Serration sprocket Wheels, Ratchet Wheels and any other form that can be hobbed
- These are of box type design and are well ribbed with V-type guideways.
- For the consistence accuracy of the machine axially adjustable Indexing worm is provided to remove backlash.
- Provision has also been made to remove backlash in feed screw and nut of the Hob slide.
- Oil reservoirs are provided in the machine which ensures thorough lubrication of Gears & Bearings.
Video Gallery
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