ID # 12621

Gleason Model 645 Hypoid Generator Gear Hobber

Brand
GLEASON

Model
645

Stock #
12621

Condition
Used

Year
1980

Specifications

Outer Core 14.22" , 14.05" , 14.88"
Spiral Angle 29.75", 30 Deg, 35 Deg.
Cutter Diameter 12", 16" , 18"
Extreme Ratio 10:1
Root Angle Range -8Deg. to 90Deg.
Maximum Radial Setting 10.50"
Coarsest Pitch 1.5 DP
Full Depth 1.25"
Face Width Max. 4.60"
Index Range 5-80 Inclusive
Work Spindle : Diameter of Taperhole at Large End 6"
Taper/Ft 3/4"
Taper/Depth 6"
Diameter of Hole thru Spindle 5"
Cutter Diameter 9", 12", 16", 18"
Work Head Setting Offset Above Center 4 1/2"
Offset Below Center 4 1/2"
Machine Center to Nose of Spindle 23.5"
Speed/Feeds Cutter 19-167RPM
Electrics 460 Volts AC Motor and Controls
Weight 55,000 Lbs.

Equipped With

Feeds Infinite Variable from 7 Second Per Tooth 
equipped with:
stock divider
Coolant
Hydraulics
Chip Auger