MODEL NO. P 1251 PFAUTER UNIVERSAL GEAR

MODEL NO. P 1251 PFAUTER UNIVERSAL GEAR

$275,000 (USD)

orCall 513-771-1952

Description

MODEL NO. P 1251 PFAUTER UNIVERSAL GEAR HOBBING MACHINE, SERIAL NO. 25277 (NEW IN 1978) SUITABLE FOR HOBBING STRAIGHT SPUR AND HELICAL GEARS, PINIONS, SPLINES, SPOCKETS, WORM GEARS, AND OTHER WORK-PIECES OF SIMILAR PROFILE UP TO 60" (1500MM) DIAMETER, AND 1.5 DP (MODULE 16) CAPABILITY IN STEEL MACHINE HAS BEEN FOUND TO BE IN ABSOLUTELY "SUPERLATIVE" CONDITION THROUGHOUT, (COMPARABLE TO NEW), HAVING BEEN ACQUIRED OUT OF A U.S, GOVERNMENT PRIME CONTRACTOR'S MARINE PROPULSION AND AEROSPACE GEAR MANUFACTURING FACILITY. MACHINE IS WITH "SPECIAL ACCURACY" WORM AND WORM-WHEEL TABLE GROUP. EQUIPMENT / FEATURES: UNIVERSAL POWER SWIVELING HOB-HEAD W/TANGENTIAL FEED, W/HOB SLIDE AND HOB COLUMN AUTOMATICALLY CLAMPED WHILE IN WORKING POSITION POWERFULL MOTOR DRIVEN WORK TABLE, WORM GEAR OF BRONZE, W/DUPLEX WORM DRIVE & BRAKE SYSTEM FOR ELIMINATING backlash WORK TABLE AND MAIN BASE OF SPECIAL "MODULAR" CONSTRUCTION W/OUTBOARD SUPPORT COLUMN AND HYDRAULICALLY ACTUATED "CLAM-SHELL" TYPE TAILSTOCK WORM AND WORM-GEAR GROUP FOR WORK-TABLE IN "SPECIAL ACCURACY" EXECUTION (INDEX CONSTANT = 40/N) POWER FORCED LUBRICATION TO ALL WORKING ELEMENTS WITH ALL GUIDE-WAYS AND FRAME ASSEMBLIES DESIGNED TO PROVIDE OPTIMUM THERMAL STABILITY UNDER THE HEAVIEST OF CUTTING CONDITIONS FULL AUTOMATIC CUTTING CYCLES, WITH CAPABILITY OF AXIAL, RADIAL, TANGENTIAL, DIAGONAL, CLIMB, AND CONVENTIONAL HOBBING "AUTOMATIC-TWO-CUT" CYCLE W/SPEED AND FEED CHANGE BETWEEN BOTH ROUGHING AND FINISHING CUTS PRIME NUMBER HOBBING EQUIPMENT FOR CUTTING PRIME NUMBERS OVER 199 TEETH DIFFERENTIAL MECHANISM FOR HELICAL GEAR CUTTING AUTOMATIC INFEED (INFINITELY VARIABLE) AUTOMATIC DWELL EQUIPMENT INFINITELY VARIABLE AXIAL FEEDS AND INFINITELY VARIABLE HOB SPEEDS STEPLESSLY VARIABLE HOB SHIFT W/POWER AUTOMATIC RETRACTION OF HOB ARBOR COUNTER-BEARING AUTOMATIC HOB CLAMPING DEVICE AUTOMATIC TABLE RELIEF SYSTEM FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) (PRESENTLY ARRANGED FOR 480VOLT, 60 HZ OPERATION) OPERATOR'S PENDANT CONTROL STATION/PANEL COMPLETE SELF CONTAINED COOLANT SYSTEM W/HIGH VOLUME PUMP & NOZZLE MAGNETIC CHIP CONVEYOR SPLASH GUARD WALL, DOOR, COVERS OPERATOR'S CATWALK WITH STAIRS CHANGE GEARS FOR INDEX AND DIFFERENTIAL ASSORTED HOB-ARBORS FIXATORS/LEVELING SHOES MISC. WRENCHES, SPANNERS, MISC. OPERATOR' TOOLS PRICE: F.O.B. TRUCK, present plant location $275,000.00 F.O.B. ON LOCATION...............$275,000 Monthly Payments Starting At:....$5508.25 Call Us at: 513-771-1952 Conditions of Sale MAXIMUM WORKPIECE DIAMETER CENTER DISTANCE BETWEEN SPEEDS & FEEDS (INFINITELY VARIABLE):

Specifications

Year1978
ConditionUsed
Serial Number25277.0
Stock NumberLTC1267
W/center support49.25" (1251MM)
Wo/center support60.00" (1524MM)
Maximum axial travel39.37" (1000MM)
Maximum dp / module in steel1.6 DP (15.87 MOD)
Min # of teeth (single-start index drive)20 TEETH
Workpiece & hob, minimum2.36" (60MM)
Workpiece & hob, maximum31.5" (800MM)
Maximum hob diameter10" (254MM)
Maximum hob length11" (280MM)
Maximum hob travel9.85" (250MM)
Diameter of hob arbors1",1.25",1.5",2"
Taper for hob arborsMORSE # 5
Diameter of work table47.24", (1200MM)
Table weight capacity11,000 LBS (5,000 KG)
Diameter of work table bore12" (305MM)
Work arbor diameter2.5" (63.5MM)
- hob speeds30 - 180 RPM
- axial feed(0.5 - 6.000MM/PR)
- radial feed(0.170 - 2.000MM/PR)
- tangential feed(0.200 - 2.500MM/PR)
Total connected electrical load (approx.)32 KVA
Machine overall length291.80",(7412MM)
Machine overall width169.80",(4313MM)
Macine overall height137.75",(3500MM)
Machine overall weight (approx.)50,700LBS(23,000 KG)