Barber Colman 16-16 Hob Speed425 RPM Gear Hobber

BARBER COLMAN 16-16 - Gear Hobber
Year: 1974

6-Jaw Chuck
3-Jaw Rear Chuck
1.25" Hob Arbor
Automatic Hob Shift
Auto Cycle
Downfeed
Bijur Lube
Double Index
Coolant Pump
Change Gears
Tailstock W/Center


Module4.0
Hob Arbor Size1.25"
Axial Travel16.0"
Work Spindle Bore3.125"
Maximum Hob Diameter5.0"
Maximum Diametral Pitch6.0
Maximum Workpiece Diameter16.0"
Horz/VertHorz

Specifications:
Hole Thru Spindle: 3-1/8"
Maximum Rated Work Diameter: 16"
Maximum DP (for 1 Cut in Steel): 6 DP
Maximum Rate Hob Diameter: 5"
Maximum Travel of Hob Carriage: 16"
Maximum Distance, Work Spindle Face to Tail Center: 44"
Diameter of Work Spindle Bore: 4-1/8"
Maximum Hob Swivel Angle Setting (Left or Right): 45 Degrees
Maximum Hob Speed: 425 RPM
Maximum Vertical Speed Distance: 1/2"
Maximum Total Vertical Distance: 7/8"
Downfeed (25): From .020 - .500
Approximate Weight: 8400 lbs.