Barber-Colman #16-16, single thread index worm, hob shift, rapid traverse, Dwell, 1979

New - 1979
SPECIFICATIONS:
DP and Diameter in Steel, 1 Cut - Maximum............6 DP, 4-1/2" Dia.
DP and Diameter in Steel. 1 Cut - Maximum............18 DP, 16" Dia.
Work Diameter - Maximum............16"
Hob Diameter - Maximum............5"
Travel of Hob Carriage - Maximum............16-1/2"
Work Spindle Face to Tail Center - Maximum............44"
Work Spindle Face to C.L. of Hob Spindle - Maximum............20"
Work Spindle Face to C.L. of Hob Spindle - Minimum............3-1/2"
C.L. of Work Spindle to C.L. of Hob Spindle - Maximum............9-1/2"
C.L. of Work Spindle to C.L. of Hob Spindle - Minimum............3-1/2"
C.L. of work Spindle to Bottom of Overarm............8"
Swivel Angle Setting, Left or Right - Maximum............45 Degrees
Hob Speed - Maximum............298 RPM
Hob Speed - Minimum............45 RPM
Work Spindle Bore - Straight............3-1/8"
Work Spindle Pilot - Counterbore............5" Diameter
Work Spindle Pilot - Counterbore............1/2" Depth
Main Drive Shaft............400 RPM
Main Drice Motor............5 HP, 1740 RPM
Rapid Traverse Motor............2 HP, 1160 RPM
Coolant Pump Motor............1/2 HP, 1725 RPM
Lubricating Pump Motor............1/20 HP, 1725 RPM
Electrics............230V / 3 Phase / 60Hz
Dimensions - approximate............90"L X 62"W X 78"H
Weight - approximate............7,000 Lbs.
EQUIPPED WITH:
Single Thread Index Worm
Auto Hob Shift
Rapid Traverse
Tail Stock Quick Slide Lever
Dwell Timer
Hob Rotation Selector
Push Button Control Station
Automatic Lubrication System
Overarm with C-Arm Support with Tail Stock
Coolant System
*Preliminary specifications, subject to verification.

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