The product was added to your wish list.
The product was successfully added to the product comparison.
LC 180 - 280
The impulse generator.
Machine concept
The new LC 180 / 280 machine platform allows for a modular design. This means many different technological applications or customer-specific requirements can be implemented. Liebherr gear hobbing machines are optimally customized to the requirements of universal usability. The high-performance gear hobbing machines are productive and manufacture in the highest quality with maximum availability.
- Optimized base frame rigidity thanks to FEM simulation
- Thermosymmetric machine design and integrated temperature compensation ensure consistent high quality
- Fundamentally optimized chip removal system
- High flexibility for various processes:
- Gears, shafts, worm gears
- Cluster gears
- Skive hobbing/finish cutting
- Position dependency
- Milling of special profiles
- Wet and dry machining
- Hook-ready machine with a low space requirement, suitable for easy transfer
Technical data
Module | 3.00 - 5.00 mm |
Workpiece diameter | 180 - 280 mm |
Variants | LC 180 α | LC 280 α | LC 180 | LC 280 | LC 280 DC | LC 280 DC |
---|---|---|---|---|---|---|
Module (mm) | 5.00 | 5.00 | 5.00 / 3.00 | 5.00 / 3.00 | 5.00 / 3.00 | 5.00 / 3.00 |
Workpiece diameter (mm) | 180 | 280 | 180 | 280 | 180 | 280 |
Axial travel (mm) | 400 | 400 | 400 | 400 | 400 | 400 |
Shift distance (mm) | 200 | 200 | 200 | 200 | 200 | 200 |
Hob diameter (mm) | 150 | 150 | 150 | 150 | 150 | 150 |
Hob speed (min-1) | 2,250 | 2,250 | 2,250 / 6,000 | 2,250 / 6,000 | 2,250 / 6,000 | 2,250 / 6,000 |
Table speed (min-1) | 250 | 250 | 250 / 800 | 250 / 800 | 250 / 800 | 250 / 800 |
max. module ChamferCut chamfering (mm) | — | — | — | — | 5 | 5 |
max. tool speed ChamferCut machining head (mm) | — | — | — | — | 2,000 | 2,000 |
max. tool diameter ChamferCut (mm) | — | — | — | — | 130 | 130 |
max. tool clamping length (bore-type cutter) (mm) | 236 | 236 | 236 | 236 | 236 | 236 |
max. tool clamping length (shank cutter) (mm) | 360 | 360 | 360 | 360 | 360 | 360 |