6-10 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER

6-10 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER

$8,950 (USD)

orCall +1 513-771-1952

Description

6-10 BARBER COLMAN "MULTICYCLE" HORIZONTAL GEAR HOBBER

Rebuilt 1987, Serial No. 4778R87, Model 6-10 "Multicycle" 


Suitable 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:

Standard swivel hob-head w/anti-friction bearings

 and auto-hob-shift feature

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

Self contained coolant system


SPECIFICATIONS:

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 range  +/- 45-degrees

Maximum hob-shift travel  1.5" (38.1mm)

Max. distance work-spindle face to 

 tailstock center  15.75" (400.05mm)

Max. distance work-spindle face to centerline 

 of hob-spindle  12.75"  (323.85mm)

Min. distance work-spindle face to centerline 

 of hob-spindle  2.25" (57.15mm)

Max. distance centerline of work-spindle to

 centerline of hob-spindle  3.375" (85.725mm)

Min. distance centerline of work-spindle to

 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  1.75/1.7515"

Counter-bore diameter  (44.45/44.4882mm)

Bore diameter for shafts 

 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)


PARTS MACHINE ONLY

NO ELECTRICAL PANEL


F.O.B. OUR WAREHOUSE


Specifications

ManufacturerBARBER COLMAN
Model6-10
Year1987
ConditionUsed
Serial Number4778R87
Stock Number29755