BARBER COLMAN 3
GEAR HOBBERS
Barber Colman Model: 3, Horizontal Gear Hobber, Large Precision Worm Bayonet Center
MACHINE SPECIFICATIONS:
Max. Work Diameter.......................................................6"
Max. Hob Slide Travel.................................................10.5"
Max. Distance Work Spindle Face to Tail Center.......................15.75"
Distance Between Hob and Work Centers
Max. ................................................................3-7/8"
Min. ..................................................................1/4"
Max. Hob Diameter...................................................2-1/16"
Maximum Swivel Angle Setting............................60 deg. R/90 deg L
Range of Hob Speeds.........................................133 to 533 RPM
Range of Feeds per Revolution................................0.015" - .150"
Work Spindle Bore Diameter..........................................1-1/32"
Approximate Floor Space.........................................72" to 108"
Approximate Weight...............................................3,500 lbs.
THIS MACHINE IS EQUIPPED WITH THE FOLLOWING:
* Single Thread Precision Worm
* 1 Hob Arbor
* Bayonet Center
* Lubrication System
* 25 change gears
* Book and Manuals
