29228 #14-15 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER
Description
#14-15 BARBER COLMAN HORIZONTAL HEAVY-DUTY GEAR HOBBER NEW 1975, SERIAL NO. 1408, MODEL 14-15 SUITABLE FOR THE CUTTING/HOBBING OF SPUR AND HELICAL GEARS, SPLINES/PINIONS AND SPROCKETS UP TO 14"(356MM) DIAMETER AND 15"(381MM) 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 DWELL TIMER FOR BLIND CUTS ONE (1) HOB ARBOR HYDRAULIC CHUCKING WORK-HEAD W/WORK SPINDLE ADAPTOR HYDRAULIC OPERATED TAILSTOCK W/CENTER HYDRAULIC POWER UNIT COOLANT TANK, PUMP & PIPING PRICE: F.O.B. OUR WAREHOUSE
Specifications
| Model | 14-15 |
| Year | 1975 |
| Condition | Used |
| Serial Number | 1408.0 |
| Stock Number | 29228 |
| Maximum rated work diameter | 14" (355.6MM) |
| Coarsest pitch (single cut in steel) | 3.5 DP (7.3 MOD.) |
| Maximum travel of hob carriage | 15" (381MM) |
| 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 | 114"X 80-3/4"X 90" |
| Machine net weight (approx.) | 13,000 LBS. |