16-16 BARBER COLMAN HORIZONTAL GEAR HOBBER w/DOUBLE THREAD INDEX WORM

16-16 BARBER COLMAN HORIZONTAL GEAR HOBBER NEW 1971, SERIAL NO. 4394, MODEL 16-16 SUITABLE FOR THE CUTTING OF SPUR/HELICAL GEARS, PINIONS, SPLINES, AND OTHER WORKPIECES OF SIMILAR PROFILE UP TO 16" (400MM) PITCH DIAMETER,AND 16" (400MM) FACE WIDTH. EQUIPMENT / FEATURES: STANDARD HOBSLIDE (+/- 45 DEGREES SWIVEL) ANTI-FRICTION HOB & WORK SPINDLE BEARINGS ONE (1) HOB ARBOR SINGLE SET-UP OF CHANGE GEARS DOUBLE THREAD INDEX WORM PNEUMATIC WORK CHUCKING PNEUMATIC TAILSTOCK W/CENTER SPECIAL TAPERED WEDGE INSERTED UNDER MAIN COLUMN ENABLING A “FIXED” TAPER TO BE GENERATED ON GEARS/SPLINES (CAN BE REMOVED FOR CONVERSION BACK TO STANDARD) POWER RAPID TRAVERSE FOR HOB CARRIAGE POWER FORCED LUBRICATION SYSTEM ( TRABON ) COMPLETE COOLANT SYSTEM, PUMP TANK & PIPING FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) (PRESENTLY ARRANGED FOR 460 VOLT, 60 HZ OPERATON) ASSORTED GUARDS/COVERS

PRINCIPAL SPECIFICATIONS:

Maximum rated diameteral pitch (nominal) 6 DP  (4.2 module)

Maximum rated diameter of work 16"  (406mm)

Maximum hob diameter 5" (27mm)

Maximum hob-slide travel 16" (406mm)

Maximum work slide travel 8"  (203.2mm)

Maximum distance, work spindle centerline to 

 hob spindle centerline 8.75”(222mm)

Minimum distance, work spindle centerline to

 Hob spindle centerline .75” (19.05mm)

Maximum distance work spindle face

 to tailstock-center 44"  (1117mm)

Work spindle thru-bore diameter 4.13" (105mm)

Hob speed range 59 to 425 rpm

Feed ranges .015 to .150 i.p.r.

Main drive motor  5 HP/1800 rpm

Rapid traverse   2 HP

Coolant pump 1/4 HP

Lubrication pump 1/20 HP

Floor space required 90”x 82" (2267x2082mm)

Machine overall height 84” (2134mm) 

Machine net weight (approx)  7,600 lbs. (3628 kGs) PRICE: F.O.B. OUR WAREHOUSE