G 500 H Gear Grinding Machine: Flexible and Universal
The G 500 H gear grinding machine is the universal and extremely flexible base machine of the EMAG SU gear profile grinding machine Series.
It is ideal for single pass grinding of external spur and helical gears, trapezoidal screws, crown gears and shafts, worms, rotors and screw-type workpieces up to 500 mm in diameter and a workpiece length of 2,150 mm. Optionally it is possible to grind spur or helical internal gears.
Quick-change spindles for internal and external grinding and ceramic tool technology, combined with a flexible dressing unit and modular software packages guarantee rapid format change and unmatched process versatility.
Also electroplated CBN wheels and dressable CBN wheels can be used on this gear profile grinding machine. Extreme small grinding wheels can be used, internal grinding wheel starting from 26 mm, external wheel from12 up to 360 mm in diameter by using different spindles.
|Workpiece dia., max.|| mm|
| 500 |
|Module, max.||mn||0.5 – 22.0|
|Workpiece length, max.|| mm|
| 1,250 |
|Centre dist. work spindle / tool spindle|| mm|
| 20 / 445 |
1 / 17.5
|Tool spindle power|| kW|
| 20 |
|Ceramic wheel diameter|| mm|
| 30 / 360 |
1 / 14
|Grinding spindle speed, max.||rpm||32,500|
|Workpiece weight, max.|| kg|
| 350 |
|Machine weight, including standard equipment|| kg|
| 15,000 |
- Universal solution for a wide range of gears, shafts and screw-type workpieces
- Flexible manufacturing of small or large batches
- Grinding from the solid
- 5 different standard grinding spindles for external grinding and 4 for internal grinding
- Integrated checking for internal and external gears
- Automation possible
- Tool changes as an option