MODEL NO. 72HWD GOULD & EBERHARDT UNIVERSAL GEAR HOBBING MACHINE

MODEL NO. 72HWD GOULD & EBERHARDT UNIVERSAL GEAR HOBBING MACHINE

$49,500 (USD)

orCall 513-771-1952

Description

MODEL NO. 72HWD GOULD & EBERHARDT UNIVERSAL GEAR HOBBING MACHINE

SERIAL NO. 5440A2 (NEW 1958) SUITABLE FOR THE CUTTING OF SPUR AND HELICAL GEARS, PINIONS, SPLINES, SPROCKETS, AND OTHER WORKPIECES OF SIMILAR PROFILE UP TO 84” (2124MM) DIAMETER, WITH OPTIONAL LARGER 50” (1270MM) DIAMETER WORK-TABLE WITH 13” (330.2MM) THRU-BORE DIAMETER EQUIPMENT / FEATURES: HEAVY DUTY WORM-DRIVEN SWIVEL HOB-HEAD (W/MANUAL HOB-SHIFT) PPTIONAL LARGER DIAMETER 50” (1270MM) MACHINE WORK-TABLE WITH SPECIAL 13” (330.2MM) DIAMETER THROUGH-BORE WORK TABLE DRIVE WITH SINGLE-THREAD DUAL-LEAD INDEX WORM & GEAR W/AXIAL BACKLASH ADJUSTMENT OUTBOARD SUPPORT COLUMN W/TAILSTOCK & CENTER DIFFERENTIAL MECHANISM FACILITATING HELICAL GEAR CUTTING AUTOMATIC INFEED WITH VERNIER SCALE POWER RAPID TRAVERSE FOR MAIN COLUMN AND HOB-SLIDE CLIMB & CONVENTIONAL HOBBING CAPABILITY POWER FORCED LUBRICATION SYSTEM TO ALL WORKING ELEMENTS SELF CONTAINED COOLANT SYSTEM, PUMP & PIPING ONE (1) HOB ARBOR (1-1/4” DIAMETER) LARGE ASSORTMENT OF CHANGE GEARS FOR FEED, INDEX, AND DIFFERENTIAL FULL COMPLEMENT OF ELECTRICS, (MOTORS CONTROLS) MISC. GUARDS, COVERS PRICE: F.O.B. OUR WAREHOUSE

Specifications

ManufacturerGOULD & EBERHARDT
Year1958
ConditionUsed
Serial Number5440A2
Stock Number28604
Max. rated diametral pitch (module) in steel1.25 DP (20 MODULE)
Maximum hob diameter10.75” (273MM)
Maximum hob length16"
Centerline of work-table69” (1753MM)
Centerline of work-table (w/oversize 50” diameter work-table)9” (229MM)
Face capacity – spur, pinions, gears24" (609.6MM)
Face capacity 45º helical gear18” (457.20MM)
Max. diameter spur gear (w/o support)84" (2124MM)
Max. diameter spur gear (w/support)48” (1220M)
Max. diameter 45º helical gear72" (1830MM)
Work table diameter50" (1270MM)
Index worm gear diameter48" (1220MM)
Work-table thru-bore diameter13” (330.2MM)
Infeed range.003-.200” (.076-5.08MM)
Index range (per catalog) incl. primes15 TO 100
Index range (per catalog) excl. primes100 TO 400
Hob speeds, number14
Hob speeds, range5 TO 80 RPM
Main drive motor, horsepower15 HP (11.19 KW)
Rapid traverse motor, horsepower5 HP (3.37 KW)
Floor space, approx.82”X175” (2080X4450MM)
Height, approx.112” (2.840MM)
Weight, approx.43,000 LBS. (19,545 KG)