Location:
Lincolnwood, IL
Manufacturer:
Liebherr
Weight:
21,000 lbs

Specifications

Condition:
used
Year:
1979
Serial number:
0454/8
Stock number:
gh938
Machine weight:
21,000 lbs
Table bore diameter:
3.937"
Work table diameter:
16.5"
Maximum hob shift travel:
7.87"
Maximum hob dimensions: length:
9.84"
Maximum hob dimensions: diameter:
7.56"
Maximum pitch (86,000 psi steel):
3.2 DP
Master worm wheel, pitch diameter:
15.9"
Maximum hob slide travel (standard):
11.8"
Total connected power, approximately:
24 HP
Hob spindle speeds (infinitely variable):
60-480 RPM
Maximum distance between hob and table center:
11.81"
Minimum distance between hob and table center:
1.18"
Maximum workpiece diameter with hob diameter 5:
17.7"
Maximum workpiece diameter with hob diameter 7.5:
15.75"
Subcategory:
Gear
Subcategory 2:
Hobber

Description

Equipped With:
Capable Of Cutting Spur And Helical Gears. Crowning. Infinitely Variable Hydraulic Radial Feed. Hydraulically Actuated Tailstock Arm. Axial Feed Infinitely Variable. Differential For Hobbing Helical Gears. Automatic Cycle For Climb Or Conventional Hobbing. Rapid Traverse For All Setup Motions. Coolant Unit With Pump. Automatic Hob Shift. Large Quantity of Change Gear. Magnetic Chip Conveyor. Transformer. Levelling Pads.