LIEBHERR LC 152 CNC Gear Hobbing Machine

CNC Gear Hobbing Machine

Specification:

Maximum work piece diameter 6″ (150mm)
Maximum pitch (module) 86000 psi steel 5 DP (Module-5)
Maximum hob slide travel 10″ (250mm)
Table clamping surface 4.7″ (120mm)
Maximum table rotation 150 rpm
Minimum distance between hob CL and table center .59″ (15mm)
Maximum distance between hob CL and table center 6.88″ (175mm)
Minimum distance between hob CL and table surface 2.00″ (50mm)
Maximum distance tailstock casting to work piece table 24.80″ (630mm)
Minimum number of teeth hobbed 3
Hob head swivel range + / – 45 Degrees
Maximum diameter hob 5.20″ (132mm)
Maximum hob length 7.10″ (180mm)
Maximum tangential travel (shifting) 7.10″ (180mm)
Hob spindle speed ranges 120 to 1200 rpm
Rapid traverse:
– Axial 157.5″/min (4000mm/min)
– Radial 157.5″/min (4000mm/min)
– Tangential 118.0″/min(3000mm/min)
Machine approximate net weight 16,060 lbs. (7,300kgs)
Feed ranges:
– Axial .004-.787″/rev (.1-20mm/rev)
– Tangential .0004-.197″/rev (.01-5mm/rev)
– Radial .004-.147″/rev (.1-4 mm/rev)
Total connected power 40 HP (30 kVA)
Operating Voltage 470 V, 60Hz
Control Voltage 110 V
Floor space:
– Length 162″ (4100mm)
– Width 148″ (3770mm)
Machine overall height w/enclosure 102″ (2600mm)

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