Model
(Manufacturer: LIEBHERR)
max. wheel diameter: 780 mm gear width: 130 mm max. module: 8 / 10 table diameter: 510 mm table bore diameter: 160 mm number of strokes (double strokes): 30 - 1500 DH/min Control: Siemens Sinumerik 3 distance table - lower edge of ram: 650 mm table-size: 500 mm total power requirement: 36 kVA weight of the machine ca.: 8,5 t dimensions of the machine ca.: 4,9 x 3,65 x 3,8 m The machine is suitable for: - Internal and external gear teeth in small quantities - Internal gear teeth in blind holes (non-through holes) - External gear teeth without run-out, as hobbing would not be possible Examples of components are: Internal gear rings for planetary gears, drive shafts, clutch hubs... - Siemens Sinumerik 3 CNC control - Chip conveyor Machine was only used sporadically The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.
max. wheel diameter: 280 mm gear width: 330 mm max. module: 5 min. module: 1 Control: LIEBHERR CNC total power requirement: 28 kW weight of the machine ca.: 12 t dimensions of the machine ca.: m The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.
max. wheel diameter: 80 mm gear width: 120 mm max. module: 3 min. module: 1 control: SIEMENS 840 C total power requirement: 30 kW weight of the machine ca.: 7500 t dimensions of the machine ca.: m L I E B H E R R CNC – Controlled Gear Hobbing Machine Type LC 82 Baujahr 1995 Ser.-Nr. 0836 ______________________________________________________ Gear-Diam. max. 80 mm Module Range 1 - 3 Helix Angle +/- 45 ° Distance Table Center to Tool Center 15 – 160 mm Hobbing Head Slide stroke vertical 250 mm Tangential Travel / Shift Travel of Tool slide 180 mm Minimum Number of Teeth 3 (!) Hob Size max. Ø x length approx. 90 - 200 mm Taper of Hob spindle HSK 50 A Workpiece Clamping length (table/Tailstock) 250 mm Infeed rate ...
