A passion for surfaces.
Highlights
Machine length - 3,000 mm
3,000 mm
Machine width - 2,200 mm
2,200 mm
Machine height - 3,000 mm
3,000 mm
Workpiece diameter - 180 - 400 mm
180 - 400 mm
Axial travel - 660 mm
660 mm
Shift distance - 230 - 270 mm
230 - 270 mm
Min. position above table - 90 mm
90 mm
Grinding head swivel angle - 45 ° Grad
45 ° Grad
Workpiece speed - 3,000 min-1
3,000 min-1
Features
- High quality and reliability across the entire series
- Fast loading thanks to an integrated ringloader
- Chip-to-chip times
- Gears: As little as 4 seconds
- Shafts: As little as 6.5 seconds
- Small space requirement
- Easy to maintain
External and internal grinding heads
The LGG machines are perfect for generating grinding and profile grinding. As standard, the machines are equipped with an external grinding head and can be supplemented with an internal grinding head.
In both external grinding heads, the balancing systems are integrated in the spindle. High drive power and speeds offer big advantages for example, when using new grinding material. Simple and fast replacement of the grinding arbor is made possible by the use of modern tool holding. For collision-critical workpieces and for special tooth corrections, small grinding tool diameters are available.
Fast and easy changeover
The adaptable internal grinding arm can be mounted quickly and easily on the external grinding head and are driven using the main drive. Other grinding arms can be provided on request.
In only 30minutes from external to internal grinding
Video
Gear manufacturing for aerospace
Generating grinding with small tools
Integrated centrifugal device
Automation
Technical data
Machine length | 3,000 mm |
Machine width | 2,200 mm |
Machine height | 3,000 mm |
Axial travel | 660 mm |
Min. position above table | 90 mm |
Grinding head swivel angle | 45 ° Grad |
Workpiece speed | 3,000 min-1 |
Variants
LGG 180 | LGG 280 | LGG 400 M | |
---|---|---|---|
Workpiece diameter (mm) | 180 | 280 | 400 |