6-10 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER

MODEL NO. 6-10 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER
NEW 1962, SERIAL NO. 4889, MODEL 6-10 "MULTICYCLE"
THIS MACHINE IS EQUIPPED WITH THE OPTIONAL 90-DEGREE
HOB HEAD USED FOR WORM GEARS. WITH A STANDARD SWIVEL
HOB HEAD IT COULD BE USED FOR THE HOBBING OF STRAIGHT
SPUR AND HELICAL GEARS, PINIONS, SPLINES AND OTHER
WORKPIECES OF SIMILAR PROFILE UP TO 6" (152.4MM)
DIAMETER AND 10" (254MM) FACE-WDITH.

EQUIPPED WITH:
AUXILIARY 90-DEGREE HOB-HEAD
FULLY AUTOMATIC CYCLES WITH POWER DOWN-FEED
MANUAL HOB-SHIFTING
POWER RAPID TRAVERSE FEATURE
PNEUMATIC CHUCKING WORK-SPINDLE
HOB REVERSING DRUM SWITCH
TRIPLE-THREAD INDEX WORM AND GEAR SET FOR WORK-HEAD
WITH ANTI-FRICTION BEARING WORK SPINDLE
DWELL TIMER FOR BLIND CUTS
HARDENED & GROUND BEDWAYS
TAILSTOCK WITH LEVER-OPERATED ADJUSTABLE FLAT-CENTER
bracket
AUTOMATIC POWER FORCED LUBRICATION
ASSORTED CHANGE GEARS FOR SPEED, INDEX, AND FEED
ONE (1) HOB ARBOR
FULL COMPLEMENT OF ELECTRICS, (MOTORS/CONTROLS)
FOR 230/260 VOLT, 3-PHASE, 60 HZ OPERATION
SELF CONTAINED COOLANT SYSTEM
MAXIMUM HOB SWIVEL RANGE
MAX. DISTANCE WORK-SPINDLE FACE TO
MAX. DISTANCE WORK-SPINDLE FACE TO CENTERLINE
MIN. DISTANCE WORK-SPINDLE FACE TO CENTERLINE
MAX. DISTANCE CENTERLINE OF WORK-SPINDLE TO
MIN. DISTANCE CENTERLINE OF WORK-SPINDLE TO
BORE DIAMETER FOR SHAFTS
Maximum diameter work-piece: 6" (152.4MM)
Maximum diametral pitch (module): 16 DP (1.6 MODULE)
Maximum hob diameter: 2.06" (52.39MM)
Maximum length of hob: 3" (76MM)
Maximum hob swivel rang: +/- 45-DEGREES
(90-degree hob-head): +/- 90-DEGREES
Maximum hob-shift travel: 1.5" (38.1MM)
Tailstock center: 15.75" (400.05MM)
Of hob-spindle: 2.25" (57.15MM)
Centerline of hob-spindle: 0.25" (6.35MM)
Maximum hob slide travel: 10.5" (266.7MM)
Hob speeds, range: 133 TO 533 RPM
Feeds, range, inch per revolution: .015 TO .150 IPR
Work-spindle overall diameter: 3.625" (92.075MM)
Counter-bore diameter: (44.45/44.4882MM)
12" (304.8mm) length: 1.5" (38.1MM)
Bolt circle diameter: 3" (76MM)
Index worm gear pitch diameter: 5.7" (144.7MM)
Max./min. number of teeth cut: 300 TO 4 TEETH
Main drive motor: 2 HP 1200 RPM
Coolant pump moto: .25 HP 3600 RPM
Lubrication pump motor: 1/20 HP 1800 RPM
Machine overall length: 64.5" (1638MM)
Machine overall width: 20.07" (510MM)
Machine overall height: 57" (1447MM)
Machine overall weight, approx: 2,230 LBS(1,052 KG)