#14-30 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER NEW 1970, SERIAL NO. 1299, MODEL 14-30 SUITABLE FOR THE CUTTING/HOBBING OF SPUR AND HELICAL GEARS, SPLINES/PINIONS AND SPROCKETS UP TO 14"(356MM) DIAMETER AND 30"(762MM) LENGTH/FACE-WIDTH. EQUIPMENT / FEATURES: STANDARD HOB HEAD W/ANTI-FRICTION BEARING SPINDLE ANTI-FRICTION BEARING WORKSPINDLE DOUBLE-THREAD INDEX WORM, HARDENED & GROUND, BRONZE WORM GEAR BUILT-IN DIFFERENTIAL MECHANISM AUTOMATIC HOBSHIFT, CLAMPED DURING WORKING CYCLE AUTOMATIC 2-CUT CYCLE ONE (1) HOB ARBOR WORK-HEAD ARRANGED FOR HYDRAULIC CHUCKING (MINUS CHUCK) WORK SPINDLE ADAPTOR HYDRAULIC OPERATED TAILSTOCK W/CENTER HYDRAULIC POWER UNIT COOLANT PUMP TANK & PIPING #14-30 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER NEW 1970, SERIAL NO. 1299, MODEL 14-30 SUITABLE FOR THE CUTTING/HOBBING OF SPUR AND HELICAL GEARS, SPLINES/PINIONS AND SPROCKETS UP TO 14"(356MM) DIAMETER AND 30"(762MM) LENGTH/FACE-WIDTH. EQUIPMENT / FEATURES: STANDARD HOB HEAD W/ANTI-FRICTION BEARING SPINDLE ANTI-FRICTION BEARING WORKSPINDLE DOUBLE-THREAD INDEX WORM, HARDENED & GROUND, BRONZE WORM GEAR BUILT-IN DIFFERENTIAL MECHANISM AUTOMATIC HOBSHIFT, CLAMPED DURING WORKING CYCLE AUTOMATIC 2-CUT CYCLE ONE (1) HOB ARBOR WORK-HEAD ARRANGED FOR HYDRAULIC CHUCKING (MINUS CHUCK) WORK SPINDLE ADAPTOR HYDRAULIC OPERATED TAILSTOCK W/CENTER HYDRAULIC POWER UNIT COOLANT PUMP TANK & PIPING PRINCIPAL SPECIFICATIONS: Maximum rated work diameter 14" (355.6mm) Coarsest pitch (single cut in steel) 3.5 DP (7.3 Mod.) Maximum travel of hob carriage 30" (762mm) Maximum distance, work spindle face to tailstock center 27.25" (692.15mm) Maximum distance work spindle centerline to hob spindle centerline 9.75" (247.6mm) Minimum distance work spindle centerline to hob spindle centerline 1.75" (44.4mm) Work spindle bore (standard) 4.18" (106.3mm) Index worm gear pitch diameter 17.9" (454.6mm) Maximum/Minimum number of teeth cut 300/4 Maximum hob diameter (standard) 6.25" (158.75mm) Maximum swivel angle (Helix) setting R/L 50 degrees Maximum hobshift travel 4" (101.6mm) Main drive motor 10HP Hydraulic pump motor 3HP Lubricating pump motor 1/4HP Coolant pump motor 1HP Machine dimensions 130"x 80-3/4"x 90" Machine net weight (approx.) 13,500 lbs. NOTE: THIS MACHINE HAS ELECTRICAL ISSUES. WE ARE SELLING AS IS. PRICE: F.O.B. OUR WAREHOUSE Maximum rated work diameter: 14" (355.6MM) Coarsest pitch (single cut in steel): 3.5 DP (7.3 MOD.) Maximum travel of hob carriage: 30" (762MM) To tailstock center: 27.25" (692.15MM) To hob spindle centerline: 1.75" (44.4MM) Work spindle bore (standard): 4.18" (106.3MM) Index worm gear pitch diameter: 17.9" (454.6MM) Maximum hob diameter (standard): 6.25" (158.75MM) Maximum swivel angle (helix) setting r/l: 50 DEGREES Maximum hobshift travel: 4" (101.6MM) Main drive motor: 10HP Hydraulic pump motor: 3HP Lubricating pump motor: 1/4HP Coolant pump motor: 1HP Machine dimensions: 130"X 80-3/4"X 90"
14-30 BARBER COLMAN HORIZONTAL GEAR HOBBER, 14" Max Work Diameter, 30" Max Hob Slide Travel, 6.25" Max Hob Diameter, Auto Hob Shift, Auto 2-Cut Cycle, Hydraulic Workhead, Hydraulic & Coolant System, New 1970., 1970 Barber Colman 14-30, Standard Hob Head with Anti-Friction Bearing Spindle, Anti-Friction Bearing ...more
Maximum DP and Diameter in Steel, 1 Cut 3.5 DP on 4" Dia Maximum Rated Work Diameter 14" Maximum Travel of Hob Slide 15" Maximum Hob Diameter 6" Approximate Weight 9,300 lbs., Single Thread Index Worm. Manual Hob Shift. Lever Operated Tailstock., This machine is offered "As-Is" however it appears to be in good ...more
MAXIMUM NOMINAL DIAMETERAL PITCH.: 6 DP, MAXIMUM DIAMETER OF WORK.: 16", MAXIMUM HOB DIAMETER.: 5", MAXIMUM HOB-SLIDE TRAVEL.: 16", MAXIMUM WORK SLIDE TRAVEL.: 8", MAXIMUM DISTANCE WORK SPINDLE TO HOB SPINDLE CENTERLINE.: 8.75", MINIMUM DISTANCE WORK SPINDLE TO HOB SPINDLE CENTERLINE.: 0.75”, MAXIMUM DISTANCE ...more
