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Category : Gear Machines

Sub-Category : Gear Hobber CNC

Total Machines Found : 48

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| Machine Details

1

ID	MA35376
Make	Hurth,Germany
Model	WF280
YOM
Condition	Good Condition
Photo	See Photo
Size Max. hob face width for spur gears 250 mm Power Power required 28 kW,380 V 50 Hz Voltage Weight of the machine ,approx. 9000 kg With CNC Num 2 axis (Vertical + horizontal), new electric cabinet, swarf conveyor.

2

ID	MA35350
Make	Liebherr
Model	LC82
YOM	1995
Condition	Good Condition
Photo	See Photo
Gear- max. - 80 mm Module Range - 1 - 3 Helix Angle - +/- 45 . Distance Table Center to Tool Center - 15 - 160 mm Hobbing Head Slide Stroke Vertical - 250 mm Tangential Travel / Shift Travel of Tool Slide - 180 mm Minimum Number of Teeeth - 3 Hob Size max x length approx. - 90 -200 mm Taper of Hob Spindle - HSK 50 A Workpiece Clamping length ( table/Tailstock) - 250 mm Infeed rates axial/radial/tangemtial/ - 20/4/5 mm/WP rev. Hob speed steplessly adjustable - 0-800 rpm Hob spindle Drive 8 kW - Total Load approx. 30 kw - 400 V - 50 Hz Total weight of Machine approx - 7.500 kg SIEMENS - CNC-Control Model 840 C for 6 axis (i.e. Hob drive/table drive/swivel angle of hob head/ Radial axis/Axial Axis/ Tangential Axis ) with a surface especially designed for the gear manufacturing with error display function. Automatic and contactless tooth meshing device to adjust the hob into workpiece. Automatic Shifting of hob slide. Automatic Workpiece handling system Model SSL for high speed loading and unloading of Workpieces, consisting of a steel chain3,, for workpiece carriers and 3-fold WP-Gripper for blanks, for the machining position and for unloading of finished parts onto the steel band. Actual Workpiece size to be machined: approx.. Ų 30 x 120 mm length, helix gear sprocket. Clamping of workpiece between centers by a mechanical, cam controlled quill in tailstock. complete workarea protection with one sliding door, chip conveyor, small coolant device, oil dust Absorber, WP Carrier, etc. The Machine can be also used for dry cutting.

3

ID	MA35272
Make	Liebherr
Model	LC255
YOM
Condition	Good Condition
Photo	See Photo
CNC CONTROL LIEBHERR Max module: 8 MACHINE SPECIFICATIONS: * Max. Diameter 254 * Max. Pitch 4 DP * Max. Hob Slide Travel 254 * Work Table Diameter 254 * Master Worm Wheel (Pitch Diameter) 285 * Min. Distance Between Hob and Table Center .78 * Max. Distance Between Hob and Table Center 1.9 * Hob Head Swivel +/- 50 deg. * Max. Hob Diameter 144 * Max. Hob Length 200 * Max. Tangential/Shifting Travel 170 * Min./Max. Height above Table 140 x 390 * Min. Number of Teeth 6 * Hob Spindle Speed Ranges 64 to 460 rpm * Machine Weight 6500 kg. * Total Connected Power (approx.) 40 HP

4

ID	MA35147
Make	Modul
Model	ZFWZ630
YOM	1995
Condition	Good Condition
Photo	See Photo
Semiautomatic gear cutting ZFWZ 630F4 (1995yom) Modernization Year 2010 The largest diameter of the workpiece in serial production :- 630 MM the largest diameter of workpiece in single production :- 710 MM largest module :- 10 MM maximum length of vertical movement of the milling carriage :- 400 MM the greatest axial movment of the cutter :- 200 MM the greatest angle of inclination of the tooth deg.45 the largest diameter of the cutter :- 200 MM flange ( faceplate) diameter of the table :- 580 MM centering diameter of the table :- 250 MM N7 the distance between the axes of the table and the cutter is the smallest :- 175 MM distance from the plane of the table to the axis of the cutter maximum :- 575 MM spindle bore taper for SK50 milling arbor cutter speed ( stepless ) RPM 10-410 Axial feeds :- mm/Min. 0.05- 890 tangential feeds ( stepless) :- MM/Min 0.05-320 radial feeds ( stepless) :- MM/Min 0.1-2000 machine control system Siemens S7-3000 machine dimentions length 1525 MM Width 5710 MM height 2740 MM

5

ID	MI7864
Make	Pfauter
Model	PE150
YOM
Condition	Good Condition
Photo	See Photo
-Maximum module in steel with a tensile strength of approx. 38 tons/sq. in. D.P. 4.45 in. in. -Spur gears- Maximus Workpiece diameter - 5.90" in Maximus axial slide travel:-

6

ID	MA35011
Make	WMW Modul
Model	ZFWZ 10/1 CNC
YOM	1985/2001
Condition	Good Condition
Photo	See Photo
max. wheel diameter : 1600 mm gear width : 1000 mm max. module : 16/22 min. module : 2 table diameter : 1200 mm Control : FAGOR CNC 8050/55 M spindle turning speed range : 8 - 250 U/min total power requirement : 81 / 63 kVA weight of the machine ca. : 18 t dimensions of the machine ca. : 5,6 x 4,7 x 4,5 m Description overhauled/modernized in 2001 equipped with: - CNC Control FAGOR CNC 8050/55 M - SChip Conveyor - with max. wheel diameter from 1600 mm

7

ID	MA33372
Make	Pfauter,German
Model	PE1000
YOM
Condition	Good Condition
Photo	See Photo
PRINCIPAL SPECIFICATIONS: MAXIMUM WORK-PIECE DIAMETER (NOMINAL) 39.4"(1000MM) MAXIMUM PITCH (MODULE) IN STEEL WITH A TENSILE STRENGTH OF APPROX. 38 TONS/SQ.IN. (600 N/MM SQUARED) 1.75 DP(14-MODULE) MAXIMUM AXIAL HOB SLIDE TRAVEL 19.6" (500MM) MINIMUM NO. OF TEETH (SINGLE START) SIX (6) MAXIMUM DISTANCE BETWEEN HOB AND WORK TABLE CENTERLINE 28.5" (725MM) MINIMUM DISTANCE BETWEEN HOB AND WORK TABLE CENTERLINE 1.97" (50MM) WORK TABLE DIAMETER 30.7" (780MM) TABLE BORE DIAMETER 7.3" (185MM) MAXIMUM HOB DIAMETER 8.2" (210MM) MAXIMUM HOB LENGTH 9.4" (240MM) MAXIMUM HOB SHIFT 7.9" (200MM) HOB SPINDLE TAPER ISO 50 HOB SPINDLE SPEED RANGE 20 TO 239 RPM MAXIMUM PERMISSIBLE TABLE SPEED 16 RPM MAXIMUM DISTANCE FROM HOB CENTERLINE TO WORK TABLE SURFACE 19.7" (500MM) MINIMUM DISTANCE FROM HOB CENTERLINE AND WORK TABLE SURFACE 8.7" (220MM) MAXIMUM DISTANCE FROM WORK TABLE SURFACE TO TAILSTOCK-CENTER CASTING FACE 43.3" (1050MM) MINIMUM DISTANCE FROM WORK TABLE SURFACE TO TAILSTOCK-CENTER CASTING FACE 19.7 (500MM) FEED RANGES: AXIAL 0.0004 TO 29.5 I.P.M. AXIAL (0.1 TO 750 MM/MIN.) RADIAL: 0.0004 TO 19.7 I.P.M RADIAL: (0.1 TO 500 MM/MIN.) TANGENTIAL: 0.039 TO 5.51 I.P.M TANGENTIAL: (1.0 TO 140 MM/MIN.) MAIN DRIVE MOTOR 20 HP (15 KVA) TOTAL POWER RATING (32 KVA) MACHINE APPROX. NET WEIGHT 29,700 LBS (13,500KGS) MACHINE FLOOR SPACE 210"X 174" X 177" MACHINE FLOOR SPACE (5340X4430X4485MM) EQUIPMENT / FEATURES: UNIVERSAL HOB HEAD WITH TANGENTIAL HOB SLIDE FOR shifting DOUBLE WORM DRIVE FOR COMPLETE BACKLASH ELIMINATION AXIAL AND RADIAL FEED VIA DC DRIVE AND BALL-SCREW, HARDENED AND GROUND, WITH PRE-LOADED NUT RAPID TRAVERSE FOR HOB SLIDE AND WORK SLIDE: AXIAL 750 MM/MIN (29"/MIN) RADIAL 500 MM/MIN (20"/MIN) SINGLE START DUAL INDEX WORM(S), WORM GEAR OF BRONZE TAILSTOCK COLUMN W/HYDRAULICALLY RAISED/LOWERED "SWING-AWAY-TYPE" TAILSTOCK W/"CLAM-SHELL WORK STEADY" ??? COMPLETE ENCLOSURE WITH SPLASH GUARD DOOR COMPLETE COOLANT SYSTEM PUMP, PIPING, W/POWER MAGNETIC CHIP CONVEYOR ??? AUTOMATIC RECIRCULATING LUBE SYSTEM W/FILTER ONE (1) HOB ARBOR W/NUTS & SPACER-BUSHINGS (DIAMETER ???) FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) * PRESENTLY ARRANGED FOR 480 VOLT, 60HZ OPERATION ??? SIEMENS SINUMERIK "SYSTEM-3" CONTINUOUS PATH "CNC" CONTROL FOR LINEAR MOTIONS W/INCREMENTAL MEASURING SYSTEMS,DIGITAL POSITION READ-OUTS AND INTEGRATED PROGRAMMABLE CONTROL FOR AXIAL, RADIAL, AND TANGENTIAL MOTIONS, HOB-HEAD SWIVEL WITHIN WORK CYCLES, HELIX ANGLE, HOB AND TABLE REVOLUTIONS. SIEMENS AXIS DRIVE AND SPINDLE DRIVE WITH SIEMENS AND HELDT & ROSSI TABLE INDEX, WITH SYCHRONIZATION OF HOB AND TABLE ROTATION VIA PFAUTER "GEARTRONICS" ELECTRONIC-GEAR-BOX. ( CNC-CONTROLLED CYCLES / FUNCTIONS / FEATURES ) - FEEDS PER WORKPIECE REVOLUTION - AXIAL HOBBING, RADIAL & AXIAL HOBBING - HOB SHIFTING AND PRECISION HOB SHIFTING - MULTI-CUT CYCLE W/FEED & SPEED CHANGE - CROWN HOBBING WITH MAXIMUM CONTOUR RADIUS OF 99.99MM (VIA CIRCULAR INTERPOLATION) - TAPER HOBBING WITH DESIRED ANGLE (VIA LINEAR INTERPOLATION) CNC CONTROLLED CYCLES PROVIDE VARIOUS COMBINATIONS OF THE ABOVE, INCLUDING TWO-CUT-WORK CYCLES WITH SPEED AND FEED CHANGE BETWEEN CUTS, DWELL-AT-CYCLE-END,AS WELL AS OTHER AXILIARY functions OPERATOR'S DIALOGUE PROGRAM IN EITHER MM OR INCH, WITH DATA ENTRY PROMPTS VIA THE CNC FOR NUMBER OF TEETH IN WORK-PIECE, HELIX ANGLE, NUMBER OF HOB-STARTS, ETC. DIRECT PROGRAMMING OF HOB SPEEDS VIA THE CNC SMALLEST PROGRAMMABLE INCREMENT (0.001MM)

8

ID	MA33371
Make	Liebherr
Model	LC-1002
YOM
Condition	Good Condition
Photo	See Photo \| See Video
EQUIPMENT / FEATURES: MACHINE BED WITH STATIONARY TABLE ASSEMBLY, TABLE SPINDLE WITH ANTI FRICTION ROLLER BEARINGS SINGLE START INDEXING GEAR, WORM WHEEL OF BRONZE, DUAL LEAD WORM MACHINE MAIN COLUMN WITH INFINITELY VARIABLE RADIAL FEED, AUTOMATICALLY LOCKED IN WORKING POSITION MACHINE WITH "EXTENDED HEIGHT MAIN COLUMN" FOR increased AXIAL TRAVEL OF 39.4" (1000MM) TAILSTOCK COLUMN WITH HYDRAULICALLY ACTUATED TAILSTOCK ARM, WITH "CLAM-SHELL" PINION WORK-STEADY, AUTOMATICALLY LOCKED IN WORKING POSITION HOB HEAD FOR RADIAL, AXIAL, AND TANGENTIAL HOBBING. HOB SLIDE AUTOMATICALLY CLAMPED DURING AXIAL AND RADIAL HOBBING. EQUIPPED WITH AUTOMATIC INCREMENTAL HOB SHIFTING, PRESELECTABLE IN BOTH DIRECTIONS SEPARATE DRIVES FOR HOB SPINDLE & WORK TABLE W/HOB HEAD MOUNTED DC MAIN MOTOR BALL SCREWS, PRE LOADED RE-CIRCULATING FOR AXIAL, RADIAL, & TANGENTIAL FEED AUTOMATIC CLAMPING /UNCLAMPING OF HOB ARBOR, CONTROLLED FROM OPERATOR'S PANEL LIEBHERR CNC CONTROL SYSTEM "MPST" IN 6-AXIS EXECUTION WITH OPERATOR CONVERSATIONAL SOFTWARE FOR GEAR HOBBING AND CRT FOR THE FOLLOWING AXES: RADIAL MOVEMENT --- AXIAL MOVEMENT TANGENTIAL MOVEMENT --- HOB ROTATION TABLE ROTATION --- HOB HEAD SWIVEL ( CNC-CONTROL FEATURE ) THE ELECTRONIC SYNCHRONIZATION OF THE GENERATION PROCESS,(I.E. HOB AND TABLE ROTATION), IS INTEGRATED IN THE CNC SYSTEM. HELIX GENERATION, I.E. LINKING OF AXIAL HOB SLIDE MOVEMENT AND TABLE ROTATION, AS WELL AS TANGENTIAL HOBBING, I.E.LINKING OF TANGENTIAL MOVEMENT AND TABLE ROTATION ARE INTEGRATED IN THE CNC SYSTEM. COPY SYSTEM FOR CROWNING AND END RELIEF ARE PART OF THE CNC SYSTEM, I.E. LINKAGE OF RADIAL AND AXIAL MOTION. LINEAR AND CIRCULAR INTERPOLATION, MAX. RADIUS 328 FT. (100 M). FEEDS PROGRAMMABLE IN MM OR INCHES/TABLE REVOLUTION, FEEDS CONSTANT WITH CHANGES IN HOB SPEED. WHEN SINGLE INDEXING MILLING, FEED IN MM OR INCH/MIN. SEPARATE OVERRIDES FOR FEED AND SPEED (INFINITE BETWEEN 10 AND 133%). ALTERING OF FEED AND SPEEDS DURING HOBBING ALLOWS OPTIMIZATION OF THE CUTTING CONDITION. CNC SYSTEM, FREE PROGRAMMABLE FOR INDIVIDUAL CYCLES, INPUT VIA KEYBOARD OR PUNCH TAPE. PARAMETRIC PROGRAMMING WITH 90 VARIABLE AND 10 FIXED PARAMETERS PARAMETRIC PROGRAMS FOR 32 FIXED CYCLES REPEATEDLY USED FOR HOBBING, E.G., ONE CUT CYCLE, TWO CUT CYCLE WITH OR WITHOUT RADIAL APPROACH, CLIMB OR CONVENTIONAL HOBBING WITH OR WITHOUT SHIFTING, RADIAL OR TANGENTIAL HOBBING, FIXED CYCLES FOR CROWNING AND TAPER HOBBING, (PROGRAMS INCLUDE DIGRESSIVE APPROACH) SOFTWARE FOR CALCULATION OF APPROACH, OVERRUN AND CROWNING DATA (CROWNING RADIUS AND RADIUS LOCATION). CMOS TECHNIQUE FOR APPROX. 100 PART PROGRAMS (COMPONENTS), DEPENDING ON COMPLEXITY OF PROGRAM (32,000 CHARACTERS). DATA I/O VIA RS 232 CONNECTOR FROM OR TO A PERIPHERAL DEVICE, SUCH AS TAPE READER OR PUNCHER, MAGNETIC CASSETTE DEVICE OR DATA TERMINAL. LOGIC CAPABILITY WITH FEASIBILITY CHECKS I. E. MAX. AND MIN. MACHINE PARAMETERS ARE AUTOMATICALLY SCANNED WHEN NEW PROGRAMS ARE MADE. ALL INFORMATION DISPLAYED ON C.R.T. SCREEN. (DISPLAY IS 8 LINES X 32 CHARACTERS PER LINE). INPUT OF ALL INFORMATION VIA KEYBOARD. KEYBOARD INPUT FOR THE FOLLOWING PARAMETERS: NO. OF TEETH --- (SMALLEST PROGRAMMABLE INCREMENT) NO. OF HOB STARTS HELIX ANGLE .0001 DEGR. 0.0001 DEGR. AXIAL TRAVEL .00004" 0.001 MM RADIAL TRAVEL .00004" 0.001 MM TANGENTIAL TRAVEL .00004" 0.001 MM HOB SHIFT TRAVEL AND .00004" 0.001 MM step size AXIAL FEED .004"/REV 0.1 MM/REV RADIAL FEED .0004"/REV 0.01 MM/REV TANGENTIAL FEED .0004"/REV 0.01 MM/REV hob rpm 1 1 HOB HEAD SWIVEL ANGLE .05 DEGR 0.05 DEGR. ELECTRONIC HANDWHEEL FOR MANUAL CONTROL OF THE MACHINE (ANY LINEAR AXIS AND TABLE ROTATION), MISCELLANEOUS FUNCTIONS (M FUNCTIONS) COOLANT ON/OFF, WORKPIECE CLAMPING/ UNCLAMPING, OVERHEAD WORK SUPPORT up/down CONTROLLED EMERGENCY SHUT DOWN. IN CASE OF DISTURBANCE, I.E. FAILURE OF SINGLE MEASURING SYSTEMS, OR IN CASE OF DISTURBANCES WITHIN THE HYDRAULIC AREA, THE ELECTRONIC SYNCHRONIZATION OF THE GENERATING PROCESS IS MAINTAINED UNTIL ROTARY MOTIONS HAVE ceased. DIAGNOSTIC CAPABILITY WITH FAULTS DISPLAYED ON THE C.R.T. FAULTS ARE MONITORED ON: P. C. CONTROLLER A. C. SERVO MOTORS ROTATIONAL RELATIONSHIP EMERGENCY STOP, ETC. ( ADDITIONAL MACHINE EQUIPMENT ) HYDRAULIC EQUIPMENT INSTALLED ON THE MACHINE, INCLUDING CLAMPING SYSTEM FOR MACHINE COLUMN AND TAILSTOCK ARM AUTOMATIC PRESSURIZED CIRCULATING LUBRICATION FOR ALL GUIDE-WAYS COOLANT UNIT WITH PUMP CHEMAPERM CHIP CONVEYOR WITH MAGNETIC CHIP TRANSFER AND PERMANENT MAGNETIC SEPARATOR ARRANGED ALONGSIDE THE MACHINE SLIDING DOOR SPLASH GUARDS AND EXHAUST HOOD OVER WORK AREA FOR CONNECTION TO A CENTRAL OIL MIST COLLECTING SYSTEM. HOOD RETRACTABLE FOR LOADING/UNLOADING, W/SAFELY INTERLOCK ON SPLASH guard door ONE (1) HOB ARBOR HARDENED AND GROUND ONE (1) WORK AREA LAMP COMPLETE ELECTRICAL CONTROL EQUIPMENT FOR MAIN VOLTAGE (CURRENTLY ARRANGED FOR 470 VOLT, 60 HZ OPERATION) OPERATOR'S PANEL WITH CRT. PC INTEGRATED INTO CNC. POWER CONTROLS SIEMENS ALLIS HYDRAULICALLY ADJUSTABLE BACKLASH CONTROL OF THE WORK TABLE DRIVE, PREFERABLY FOR SKIVE HOBBING, AND FOR USING L.H. HOBS FOR R.H. GEARS, AND VICE VERSA MACHINE LEVELING SHOES PRINCIPAL SPECIFICATIONS: MAXIMUM WORK-PIECE DIAMETER 39.4" (1000MM) MAXIMUM HOB DIAMETER 9.44" (240MM) MAXIMUM LENGTH OF HOB 11.8" (300MM) HOB SPEEDS, SELECTIVE 25 TO 250 RPM HOB ARBOR TAPER TYPE ISO 50 MAXIMUM DIAMETRAL PITCH (MODULE) BASED ON 86000 LBS. STEEL 1.5 DP (16 MODULE) MAXIMUM HOB SHIFT (TANGENTIAL TRAVEL) 9.84" (250MM) MAXIMUM HOB-HEAD SWIVEL ANGLE +/- 50 DEGREES HOB DRIVE 41.3 HP (30.8 KW) MAXIMUM AXIAL TRAVEL 39.4" (1000MM) WORK-TABLE DIAMETER 27.95" (710MM) MINIMUM NO. OF TEETH CUT 6 MAXIMUM DISTANCE CENTERLINE OF HOB-ARBOR TO WORK-TABLE CENTERLINE 24.6" (625MM) MINIMUM DISTANCE CENTERLINE OF HOB-ARBOR TO WORK-TABLE CENTERLINE 1.58" (40MM) MAXIMUM DISTANCE, CENTERLINE OF HOB-ARBOR TO WORK-TABLE SURFACE 48.8" (1240MM) MINIMUM DISTANCE, CENTERLINE OF HOB-ARBOR TO WORK-TABLE SURFACE 9.44" (240MM) WORK-TABLE BORE DIAMETER 8.858" (225MM) WORK-TABLE BORE DEPTH 15.7" (400MM) FEED, AXIAL - PER/TABLE REV. .004" - 0.787" FEED, AXIAL - PER/TABLE REV. (.010 - 20MM) FEED, RADIAL - PER/TABLE REV. .004" - 0.157" FEED, RADIAL - PER/TABLE REV. (.010 - 4MM) FEED, TANGENTIAL - PER/TABLE REV. .0004" - 0.196" FEED, TANGENTIAL - PER/TABLE REV. (.01 - 5MM) RAPID SPEED, AXIAL - PER/MIN. 80" (2000MM) RAPID SPEED, RADIAL - PER/MIN 120" (3000MM) RAPID SPEED, TANGENTIAL - PER/MIN. 40" (1000MM) APPROXIMATE NET WEIGHT 35,200 LBS(16,000 KG) TOTAL CONNECTED POWER APPROX. 74 KVA

9

ID	MA33370
Make	Liebherr
Model	LC-1002
YOM
Condition	Good Condition
Photo	See Photo
EQUIPMENT / FEATURES: MACHINE BED WITH STATIONARY TABLE ASSEMBLY, TABLE SPINDLE WITH ANTI FRICTION ROLLER BEARINGS SINGLE START INDEXING GEAR, WORM WHEEL OF BRONZE, DUAL LEAD WORM MACHINE MAIN COLUMN WITH INFINITELY VARIABLE RADIAL FEED, AUTOMATICALLY LOCKED IN WORKING POSITION MACHINE WITH "EXTENDED HEIGHT MAIN COLUMN" FOR increased AXIAL TRAVEL OF 39.4" (1000MM) TAILSTOCK COLUMN WITH HYDRAULICALLY ACTUATED TAILSTOCK ARM, WITH "CLAM-SHELL" PINION WORK-STEADY, AUTOMATICALLY LOCKED IN WORKING POSITION HOB HEAD FOR RADIAL, AXIAL, AND TANGENTIAL HOBBING. HOB SLIDE AUTOMATICALLY CLAMPED DURING AXIAL AND RADIAL HOBBING. EQUIPPED WITH AUTOMATIC INCREMENTAL HOB SHIFTING, PRESELECTABLE IN BOTH DIRECTIONS SEPARATE DRIVES FOR HOB SPINDLE & WORK TABLE W/HOB HEAD MOUNTED DC MAIN MOTOR BALL SCREWS, PRE LOADED RE-CIRCULATING FOR AXIAL, RADIAL, & TANGENTIAL FEED AUTOMATIC CLAMPING /UNCLAMPING OF HOB ARBOR, WORKPIECE CLAMPING/ UNCLAMPING, OVERHEAD WORK SUPPORT up/down (ADDITIONAL MACHINE EQUIPMENT ) HYDRAULIC EQUIPMENT INSTALLED ON THE MACHINE, INCLUDING CLAMPING SYSTEM FOR MACHINE COLUMN AND TAILSTOCK ARM AUTOMATIC PRESSURIZED CIRCULATING LUBRICATION FOR ALL GUIDE-WAYS COOLANT UNIT WITH PUMP CHEMAPERM CHIP CONVEYOR WITH MAGNETIC CHIP TRANSFER AND PERMANENT MAGNETIC SEPARATOR ARRANGED ALONGSIDE THE MACHINE SLIDING DOOR SPLASH GUARDS AND EXHAUST HOOD OVER WORK AREA FOR CONNECTION TO A CENTRAL OIL MIST COLLECTING SYSTEM. HOOD RETRACTABLE FOR LOADING/UNLOADING, W/SAFELY INTERLOCK ON SPLASH guard door ONE (1) HOB ARBOR HARDENED AND GROUND ONE (1) WORK AREA LAMP HYDRAULICALLY ADJUSTABLE BACKLASH CONTROL OF THE WORK TABLE DRIVE, PREFERABLY FOR SKIVE HOBBING, AND FOR USING L.H. HOBS FOR R.H. GEARS, AND VICE VERSA MACHINE LEVELING SHOES PRINCIPAL SPECIFICATIONS: MAXIMUM WORK-PIECE DIAMETER 39.4" (1000MM) MAXIMUM HOB DIAMETER 9.44" (240MM) MAXIMUM LENGTH OF HOB 11.8" (300MM) HOB SPEEDS, SELECTIVE 25 TO 250 RPM HOB ARBOR TAPER TYPE ISO 50 MAXIMUM DIAMETRAL PITCH (MODULE) BASED ON 86000 LBS. STEEL 1.5 DP (16 MODULE) MAXIMUM HOB SHIFT (TANGENTIAL TRAVEL) 9.84" (250MM) MAXIMUM HOB-HEAD SWIVEL ANGLE +/- 50 DEGREES HOB DRIVE 41.3 HP (30.8 KW) MAXIMUM AXIAL TRAVEL 39.4" (1000MM) WORK-TABLE DIAMETER 27.95" (710MM) MINIMUM NO. OF TEETH CUT 6 MAXIMUM DISTANCE CENTERLINE OF HOB-ARBOR TO WORK-TABLE CENTERLINE 24.6" (625MM) MINIMUM DISTANCE CENTERLINE OF HOB-ARBOR TO WORK-TABLE CENTERLINE 1.58" (40MM) MAXIMUM DISTANCE, CENTERLINE OF HOB-ARBOR TO WORK-TABLE SURFACE 48.8" (1240MM) MINIMUM DISTANCE, CENTERLINE OF HOB-ARBOR TO WORK-TABLE SURFACE 9.44" (240MM) WORK-TABLE BORE DIAMETER 8.858" (225MM) WORK-TABLE BORE DEPTH 15.7" (400MM) FEED, AXIAL - PER/TABLE REV. .004" - 0.787" FEED, AXIAL - PER/TABLE REV. (.010 - 20MM) FEED, RADIAL - PER/TABLE REV. .004" - 0.157" FEED, RADIAL - PER/TABLE REV. (.010 - 4MM) FEED, TANGENTIAL - PER/TABLE REV. .0004" - 0.196" FEED, TANGENTIAL - PER/TABLE REV. (.01 - 5MM) RAPID SPEED, AXIAL - PER/MIN. 80" (2000MM) RAPID SPEED, RADIAL - PER/MIN 120" (3000MM) RAPID SPEED, TANGENTIAL - PER/MIN. 40" (1000MM) APPROXIMATE NET WEIGHT 35,200 LBS(16,000 KG) TOTAL CONNECTED POWER APPROX. 74 KVA

10

ID	MA33090
Make	Kalibo
Model	53K80CNC2
YOM	2010
Condition	Good Condition
Photo	See Photo
Max. wheel dia: 800 mm, Gear width: 300 mm, max. module: 10

11

ID	MA32578
Make	Pfauter
Model	P1000
YOM
Condition	Good Condition
Photo	See Photo \| See Video
Max. wheel diameter 1000 mm Gear width 700 mm Max. module 14 Control Siemens 840 D Weight of the machine ca. 13 t Dimensions of the machine ca. 7 x 5,6 x 3,8 m

12

ID	MA31988
Make	Samputensili
Model	S750
YOM	2007
Condition	Good Condition
Photo	See Photo
Max. diameter: 750mm Max. module: 12

13

ID	MA31809
Make	Liebherr
Model	L2000
YOM	1969/2002
Condition	Good working condition
Photo	See Photo
Table dia: 1600 mm, Max. wheel diameter: 2000 mm, Gear width: 710 mm, Max. module: 18

14

ID	MA31791
Make	WMW Modul
Model	ZFWZ08
YOM	1990
Condition	Good Condition
Photo	See Photo
Max work piece diameter : 800 mm, Module : 14 mm, Axial feed : 560 mm, Tangential feed : 220 mm, Angle 45°, Max hob diameter : 300 mm, Max hob length : 320 mm, Table diameter : 800 mm, Table bore : 275 mm, Depth of table bore : 230 mm, Max table load : 1800 kg, Distance hob table min / max : 300 / 860 mm, Main motor : 37 kW, Distance hob axis table axis min / max : 100 / 580 mm,

15

ID	MA31790
Make	WMW Modul
Model	ZFWZ03
YOM	1990
Condition	Good Condition
Photo	See Photo
Max part diameter : 315 mm, Max module when using the hobbing method : 8 mm, (with a material strength of from 600 to 700 MPa), Max axial feeding travel : 280 mm, Max radial feeding travel : 225 mm, Max tangential feeding travel : 160 mm, Max helix angle degrees : 45, Min no of teeth of workpiece : 10, Min no of teeth of workpiece with special indexing worm gearing : 5, Max hob diameter : 160 mm, Max hob length : 200 mm, Distance centre of hob to worktable surface min/max : 190/470 mm, Distance hob centre to centre of worktable min/max : 20/245 mm, Driving taper for hob arbor (steep taper) : 45, Hob arbor diameter : 22,27,32,40,50 mm, Diameter of worktable : 380 mm, Diameter of clamping surface : 290 mm, Diameter of indexing worm gear : 270 mm, Diameter of hole in worktable : 210/120 mm, Depth of hole in worktable : 100/450 mm, Max worktable load : 250/150 kg, Hob speeds infinitely variable : 50-400 rpm, Feed infinitely variable, Axial of workpiece : 0-10 mm, Radial of workpiece : 0-4 mm, Tangential of workpiece : 0-5 mm, Rapid traverses :- Axial : 1400 mm/min, Radial : 2000 mm/min, Tangential : 700 mm/min, Max worktable speed : 25 rpm, Max workable speed with special indexing worm gearing : 50 rpm, Driving power, main motor : 13.6 kW, Connected load : 44 KVa.

16

ID	MA31569
Make	Liebherr
Model	LC-1002
YOM	1989
Condition	Good Condition
Photo	See Photo
39.4” Maximum work-piece diameter 9.44” Maximum hob diameter 11.8” Maximum length of hob 25 to 250 RPM Selective Hob Speeds ISO 50 Hob arbor taper type Maximum diametral pitch (module) Based on 86000 lbs. steel 1.5 DP (16 module) Maximum hob shift (tangential travel) 9.84" Maximum hob-head swivel angle ± 50 degrees Hob drive 41.3 HP (30.8 kW) Maximum axial travel 39.4" (1000mm) Work-table diameter 27.95" (710mm) Minimum No. of teeth cut 6 Maximum distance centerline of hob-arbor to work-table centerline 24.6" (625mm) Minimum distance centerline of hob-arbor to work-table centerline 1.58" (40mm) Maximum distance, centerline of hob-arbor to work-table surface 48.8" (1240mm) Minimum distance, centerline of hob-arbor to work-table surface 9.44" (240mm) Work-table bore diameter 8.858" (225mm) Work-table bore depth 15.7" (400mm) Feed, Axial - per/table rev .004" - 0.787" Feed, Axial - per/table rev (.010 - 20mm) Feed, Radial - per/table rev .004" - 0.157" Feed, Radial - per/table rev (.010 - 4mm) Feed, Tangential - per/table rev .0004" - 0.196" Feed, Tangential - per/table rev (.01 - 5mm) Rapid Speed, Axial - per/min 80" (2000mm) Rapid Speed, Radial - per/min 120" (3000mm) Suitable for hobbing spur and helical gears, splines, pinions, worm wheels, & other work-pieces of similar profiles up to 39.4" (1000mm) pitch diameter. EQUIPMENT / FEATURES: Machine bed with stationary table assembly, table spindle with anti friction roller bearings Single start indexing gear, worm wheel of bronze, dual lead worm Machine main column with infinitely variable radial feed, automatically locked in working position Machine with "extended height main column" for increased Axial travel of 39.4" (1000mm) Tailstock column with hydraulically actuated tailstock arm, with "clam-shell" pinion work-steady, automatically locked in working position Hob head for radial, axial, and tangential hobbing. Hob slide automatically clamped during axial and radial hobbing. Equipped with automatic incremental hob shifting, preselectable in both directions Separate drives for hob spindle & work table w/hob head mounted dc main motor Ball screws, pre loaded re-circulating for axial, radial, & tangential feed Automatic clamping /unclamping of hob arbor, Workpiece clamping/ unclamping, overhead work support up/down (ADDITIONAL MACHINE EQUIPMENT ) Hydraulic equipment installed on the machine, including clamping system for machine column and tailstock arm Automatic pressurized circulating lubrication for all guide-ways Coolant unit with pump chemaperm chip conveyor with magnetic chip transfer and permanent magnetic separator arranged alongside the machine Sliding door splash guards and exhaust hood over work area for connection to a central oil mist collecting system. Hood retractable for loading/unloading, w/safely interlock on splash guard door One (1) hob arbor hardened and ground One (1) work area lamp Hydraulically adjustable backlash control of the work table drive, preferably for Skive hobbing, and for using l.h. hobs for r.h. gears, and vice versa Machine leveling shoes Rapid Speed, Tangential - per/min 40" (1000mm) Approximate net weight 35,200 Lbs(16,000 kG) Total connected power approx 74 kVA

17

ID	MA30766
Make	Tos,Celakovice
Model	OFA32A
YOM	2000
Condition
Photo	See Photo
TYPE OFA 32-6 CNC MAX DIAMETER 320 MAX MODUL 8 STERUNG –SINUMERIK

18

ID	MA30588
Make	Pfauter,German
Model
YOM	1997
Condition
Photo	See Photo
TYPE P 260 tip circle diameter 260 mm max. module 3 max. length of teeth cutting 150 mm Control Siemens 840 C x-axis 95 mm y-axis 140 mm z-axis 100 mm A - axis +/- 40 ° table diameter 160 mm table hole 63 mm turning speed range - power take off spindle 300 - 3000 U/min table turning speeds 0 - 1000 U/min total power requirement 44 kW weight of the machine ca. 6,5 t dimensions of the machine ca. 6,3 x 3,3 x 2,4 m

19

ID	MA30334
Make	Gleason-Pfauter
Model	P2400
YOM	Brand New in 2012
Condition	Brand New
Photo	See Photo
Nominal work piece diameter: 2400 mm, Nominal module: 20/30 Min/Max center distance between cutter and work piece axis (X-axis) : 300-1400 mm, Max. axial slide travel (Z axis): 1000 mm, Maximum hob dimensions (diameter/length): 350/375 mm, Hob head swivel range (A axis): +30/-45 degrees, table plate max load: 30000 KG, Weight of machine (approx): 37000 KG

20

ID	MI6661
Make	Mitsubishi
Model	GC40
YOM
Condition	Good Condition
Photo	See Photo
Max Gear Diameter : 400 mm, Max. Modul : 8, Control : Fanuc (5-axis). Hob rpm : 1000. Equipped with Magnetic Separator and Coolant Tank. Functional Trial available.

21

ID	MI6558
Make	Pfauter,German
Model	PE150
YOM	1993
Condition	Good Condition
Photo	See Photo
6 axis Fanuc 16m Gear Hobber Maximum Workpiece Diameter : 6' Maximum Pitch (Module) In Steel With A Tensile Strength Of Approx. 38 tons/sq. In.: D.P. 10 Maximum Axial Slide Travel : 6' Minimum Center Distance Hob/Workpiece : 4' Maximum Center Distance Hob/Workpiece : 6' Worktable Diameter : 6.29' Index Worm Gear Diameter : 6.6' Maximum Hob Head Swivel Angle : - Standard : +/-45 Degrees, - Optional : + 30 Degrees/- 140 Degrees, Maximum Hob Diameter : 5', Maximum Hob Length : 8.6', Maximum Hob Shift : 6.7'.

22

ID	MA29302
Make	Pfauter,German
Model	PE125H
YOM	1990
Condition	Good Condition
Photo	See Photo
Diameter of workpiece - max. : 480 mm, Modul - max.: 4 mm, Hob diameter-length : 130/220 mm, X-Axis : 185 mm, Y-Axis : 170 mm, Z-Axis : 400 mm, -A+A : 45°, W-Axis (Tailstock) : 750 mm, Rotation of spindle RPM : 150 - 600, Rotation Workpiece : 1-80 RPM, Power : 40 kW, Dimensions of the machine : 3,6 x 4,2 x 2,2 m, Weight of the machine. : 7 ton.

23

ID	MA29265
Make	Mitsubishi
Model	GH300
YOM	1978
Condition	Good Condition
Photo	See Photo
Fanuc18i M8. 3 Axis NC 2006 Year O/H.

24

ID	MA27613
Make	WMW Modul
Model	ZSTZ10
YOM	1988 Recond in 2007
Condition	Good Condition
Photo	See Photo
Table diameter : 1000 mm, Max working diameter : 1250 mm, Module :- min : 2, max : 25, Max helical angle : 45 degrees, Max work-piece weight : 4000 kg, Number of teeth : 10-250 mm, Dimensions : 7700 x 4540 x 3320 mm, Machine weight : 30 tons. With Siemens S300 CNC control.

25

ID	MA27481
Make	Pfauter,German
Model	P250H
YOM	2011
Condition	Good Condition
Photo	See Photo
Diameter max : 250 mm, Length max : 1300 mm, Modul max : 12, CNC Siemens 840 d. Nr.1 Robot Man. KUKA - Germany. Automatic 6 Axis line

26

ID	MI6152
Make	Mitsubishi
Model	GH300
YOM	2014
Condition	Good Condition
Photo	See Photo
Max. wheel diameter: 315 mm, Gear width: 315 mm, Max. module: 8 Max. angle of teeth: 45 Degree, Work Table Diameter: 350 mm, Hob Arbor Taper:Morse No. 5, Maximum Hob Diameter: 150 mm, Maximum Hob Length: 200 mm, Hob Shifting Amount: 130 mm, Maximum Indexing Tooth: 200, Minimum Indexing Tooth Number: 6, Max Degree 50 PA, 2-Axis CNC Controlled with Siemens 808, Additional information: Complete with change gears Complete with handbooks and machine manuals Fully rebuilt with new 2014 YOM Siemens 808 , Digital drives and AC servo motors CNC Controlled Axis X and Z + hob shifting PLC based Free standing Electrical Cabinet fitted. Suitable for Spur , Helical , Crowning & slightly tapered gears both for both and heavy production of components

27

ID	MA26982
Make	Pfauter,German
Model	PE1600
YOM	1996
Condition	Good Condition
Photo	See Photo
Max wheel diameter : 1600 mm, Max Module : 30 mm, Min number of teeth : 3, Tip circle diameter : 350 mm, Max length : 375 mm, Milling arbors :- diameter : 32,40,60,80,100 mm, taper : Kurzkegel 1:10, Slide travels :- X axis : 925 mm, Y axis : 300 mm, Z axis : 700 mm, Work table :- external diameter : 1460 mm, bore : 506 mm, Counter stay :- Slide cross : 900 mm, Feeds :- feed in X axis : 3 m/min, feed in Y axis : 3 m/min, feed range Z direction : 4 m/min, Speeds of tool : 26-265 U/min, Turning speed range workpiece : 0-8 U/min, Total power requirement : 100 kVA, Dimensions of the machine : 8,5 x 8,5 x 4,5 mm, Weight of machine : 20 ton. Oil cooler. Control : CNC Sinumerik 840 C Siemens.

28

ID	MI5883
Make	Lorenz
Model	LF151
YOM	Reconditioning and retrofitted with CNC control year 2012/ 1989
Condition	Good condition,under power
Photo	See Photo
Max. diameter to be cut : 150 mm, Max. width of gear to be cut : 200 mm, Max. length of piece to be rest between centre : 450 mm, Max. hob RPM : 400, Max. module : upto 4 module, even higher module can be cut with multiple cut cycle, Diameter and face width of hob : upto 245 mm width and up to 120 mm diameter, Total power of the machine : 18 KVA rated power Chip conveyor : available

29

ID	MA25962
Make	Kashifuji,Japan
Model	KB200
YOM	1990
Condition	Good Condition
Photo	See Photo
Max diameter : 220 mm, Max Module : 7.

30

ID	MA23508
Make	Pfauter,German
Model	PE150
YOM	1990
Condition	Good Condition
Photo	See Photo
Max. wheel diameter 150 mm, gear width 150 mm, max. module 3, max.helical angle +/- 45°, center distance betw. workpiece-tool min/max. 10 - 160 mm, table diameter 160 mm, table bore diameter 63 mm, milling arbor dia. 32 mm, hob dia. - max. 130 mm, cutter length max. 220 mm, shifting 170 mm, milling spindle speeds (infinitely variable) 150 - 500 U/min, feeds - axial 1 - 1500 mm/min, feeds radial for worm wheels 1 - 1500 mm/min, spindle motor 7,5 kW, total power requirement 20 kW, weight of the machine ca. 8,1 t. CNC Control SIEMENS Sinumerik 3 M.

31

ID	MA23507
Make	Pfauter,German
Model	PE1000
YOM	1989
Condition	Good Condition
Photo	See Photo
max. wheel diameter 1000 mm, gear width 700 mm, max. module 14, wheel diameter with counterstay 750 mm, axial slide travel 700 mm, distance table - spindle center 920 mm, distance table - counterstay 1275, min. number of teeth 5, pitch taper 50, diameter of hob 200 mm, width of hob 240 mm, distance milling spindle-milling spindle 50 - 625 mm, adjustment of milling-spindle 200 mm, milling slide swivelling 240 Grad, table diameter 780 mm, table hole 180 mm, taper Morse 5, milling spindle turning speeds 80 - 340 U/min, feeds axial 1 - 1500 mm/min, axial-feeds 0,001 - 40 mm/WU, radial feed 1 - 1500 mm/min, radial feeds 0,001 - 40 mm/WU, electrics - voltage/frequency 380/50 V/Hz, total power requirement 70,5 kVA, weight of the machine ca. 13 t, dimensions of the machine ca. 7,1 x 5,6 x 3,8 m. Accessories: patch control Sinumerik 3 M, automatic swivel of milling head, automatic clamping of milling head, form milling device, synchronous shifting, hydrostatic filtering device, chip conveyor. Especially suitable for spur and helical gears and worm gears.

32

ID	MA22683
Make	Liebherr
Model	LC1802
YOM	1987
Condition	Good Condition
Photo	See Photo
Max. wheel diameter 1800 mm, gear width 1050 mm, max. module 32, max. module - hobbing 25 mm, taper ISO 50, diameter of hob 310 mm, cutter length max. 356 mm, V-axis 300 mm, milling slide swivelling 45 Grad, axial movement 1000 mm, dia. of indexing worm gear 987 mm, table diameter 1100 mm, table bore diameter 250 mm, milling spindle speeds (infinitely variable) 15-200 U/min, table load capacity - central/maximum 15 t, ca. 86 kVA, min. number of teeth 2, feeds x-axis 0,1-4 mm/WU, feeds z-axis 0,1-20 mm/WU, feeds w-axis 0,1-5 mm/WU, electrics - voltage/frequency 380/50 V/Hz, main drive motor 45 kW, weight of the machine ca. 37000 kg, dimensions of the machine ca. 6,5 x 4,5 x 4,2 m. accessories: - 6-axis-CNC-control, System MPST (metric + inch) - quick tool change-system - fold-away steady - splash guard - chip conveyor - oil dust exhaust system milling arbors: diameter= 32/40/50/60/80/100mm. with universal motor-milling head and LIEBHERR CNC control. Drive controls and motors for table drives and milling drives completely renewed in 2006.

33

ID	MA21711
Make	Lorenz
Model	E16
YOM
Condition	Good Condition
Photo	See Photo
Table dia 1250 mm Max. swing 1700 mm Vertical stroke 750 mm Max. gear width 650 mm Max. module 16 Table center hole dia 250 mm Max. loading capacity 6 ton 2 Axes are can be controlled by CNC CNC Controller SENTROL-2

34

ID	MA20695
Make	WMW Modul
Model	FCZF03
YOM	1991
Condition	Very good condition
Photo	See Photo
Max. module: - for plain milling cutters 8, - for forming cutters 14, Max. diameter of gear 250 mm, Max. axial travel 280 mm, Max. tangential (milling) travel 160 mm, Max. angle of teeth incline 45°, Diameter of clamping surface of table 295 mm, Max. diameter of milling cutter 160 mm, Max. length of milling cutter 200 mm, Distance between clamping surface of table and center of milling cutter 190-470 mm, Cutter revolutions 50-400 rpm, Rapid traverses: - axial 1600 mm/min, - tangential 800 mm/min, - radial 2000 mm/min, Machine dimensions 3930 x 3460 x 2500 mm, Machine weight cca 8500 kg.

35

ID	MA19818
Make	WMW Modul
Model	ZFWZ25
YOM	Retrofited in 1986
Condition	Under power
Photo	See Photo
Table dia. - 2500 mm, Max. work piece dia. - 3600 mm, Min. work piece dia. - 400 mm, Max. Modul - 35, Hob dia. - 450 mm, Stroke - 1500 mm, CNC control system : FANUC 0M.

36

ID	MA19761
Make	Mitsubishi
Model	GC25
YOM	1992
Condition	Good Condition
Photo	See Photo
Work Diameter - 250 mm, Modules - 8, Gear Cutting - 6 - 400, Max Hob - 130 mm, Hob Shift Length - 200 mm, Hob RPM - 100 - 600, Table RPM - 60, Hob Angle - ± 45, Control - Fanuc O-M, Work Weight - 8 tons.

37

ID	MA19753
Make	Kashifuji,Japan
Model
YOM	1993
Condition	Good Condition
Photo	See Photo
Dia - 250 mm, Module - M8, Hob Head Angle - ±45°, Gear Cutting - 4 - 1000, Hob Center T - 65 - 325, Table dia - 290 mm, Arbur - NT40, Control - F-16M

38

ID	MA18682
Make	Liebherr
Model	LC152
YOM	1991
Condition	Good Condition
Photo	See Photo
Max Work Piece Diameter-150mm, Max Pitch(Module)86000 PSI Steel-MOD-5, Max Hob Slide Travel-250mm, Table Clamping Surface-120mm, Max Cable Rotation-150 RPM, Min Dist Betw Hob CL & Tbl Ctr-15mm, Max Dist Betw Bob CL & Tbl Ctr-175mm, Min Dist Betw Hob CL & Tbl Surf-50mm, Max Dist Tlstck Cast To Wrkpc Tbl-630mm, Min No Teeth Hobbed-3, Hob Head Swivel Range- + /-45 DEGS, Max Diameter Hob-132mm, Max Hob Length-180mm, Max Tangential Travel (Shifting)-180mm, Hob Spindle Speed Ranges-120-1200 RPM, Rapid Traverse:-Axial-4000mm/Min, -Radial-4000mm/Min, -Tangential-3000mm/Min, Feed Ranges:Axial-.1-4 mm/Rev, Tangential-.01-5mm/Rev, Total Connected Power-30 kVA, Operating Voltage- 470 V, 60Hz, Control Voltage-110 V, Floor Space: Length-4100mm, Floor Space: Width-3770mm, Machine OA Hgt w/Enclosure-260mm, Machine Approx Net Weight-7,300kgs.

39

ID	MA18681
Make	Pfauter,German
Model	PE500
YOM	1994
Condition	Good Condition
Photo	See Photo
max. wheel diameter 500 mm gear width 400 mm max. module 12 diameter of hob 192 mm cutter length max. 250 mm milling slide travel 200 mm shifting 200 mm milling spindle speeds (infinitely variable) 40 - 450 U/min feeds - axial 1 - 1500 mm/min feeds - radial 1 - 1500 mm/min table diameter 450 mm connected load 65 kW dimensions of the machine ca. 5240x4350x3220 mm weight of machine approx. 12000 kg electrics - voltage/frequency 220/400 / 50 V / Hz,CONDITION: excellent MAIN FEATURES: CNC Bosch CC 220 and electr. handwheel hydraulic operated workpiece clamping chip conveyor.

40

ID	MA18680
Make	Liebherr
Model	LC502
YOM	1989
Condition	Good Condition
Photo	See Photo
max. wheel diameter 500 mm gear width 400 mm max. module 10 table diameter 420 mm table hole 150 mm diameter of hob 170 mm cutter length max. 230 mm milling tool taper SK 40 milling head -swivable +/- 50 ° feeds axial 0,1-20 mm/WU radial feed 0,1-4 mm/WU tangential adjustment 0,01-5 mm/WU rapid travel x/y/z 2000/3000/1000 mm/min hob turning speeds 48-480 U/min total power requirement 55 kVA weight of the machine ca. 9,8 t Distance hob- workpiece-axis 40-340 mm Max. distance table - midth of hob spindle 575 mm Max. distance table - outer steady 825 mm Tangential movement of hob 200 mm,CONDITION: excellent MAIN FEATURES: CNC LIEBHERR LH 90 GH and electr. handwheel automatic loading and unloading device with magazine hydraulic operated workpiece clamping chip conveyo

41

ID	MA18505
Make	Liebherr
Model	LC502
YOM	Retroffited in 2009
Condition	Good Condition
Photo	See Photo
Maximum workpiece diameter-500 mm, Maximum pitch (86000 psi Steel) 2 DP, Maximum hob slide travel (standard) -393 mm, Work table diameter-Master worm wheel, pitch diameter-400 mm, Table bore diameter- 147 mm, Table Center – 39 mm, Maximum distance between hob and table center – 334 mm, Hob head swivel +50, Maximum hob diameter (standard) – 189 mm, Maximum hob length – 246 mm, Maximum tangential travel (shifting) – 196 mm, Hob spindle speed range 30 - 480 RPM

42

ID	MA18488
Make	Liebherr
Model	LC1502E
YOM	1988
Condition	Good Condition
Photo	See Photo
workpiece dia 1500 mm, max hobbing width 1000 mm, max module 30 mm, machine weight 24 tons

43

ID	MA18466
Make	Liebherr
Model	L652
YOM
Condition	Good Condition
Photo	See Photo
Maximum Gear Diameter 639.75 mm, Maximum Gear Width 492.25 mm, Maximum Module 10, Table Diameter 590.75 mm, Table Hole Diameter 78.75 mm, Maximum Hob Diameter 188.75 mm, Maximum Hob Length 190 mm, Hob Speeds (Infinitely Variable) 120 - 600 RPM, Approximate Overall Dimensions (L-R x F-B x H) 5000 x 2700 x 3000 mm, Approximate Weight 30,000#, EQUIPPED WITH: Tailstock, 300 mm Capacity 12-Station Auto Loader, Chip Conveyor, Coolant Pump, 62.5 mm Hob Arbor NUM 760 5-Axis CNC Control

44

ID	MA18464
Make	GLEASON PHOENIX
Model	125GH
YOM	1989
Condition	Good Condition
Photo	See Photo
Nominal Workpiece Diameter- 125 mm, Maximum Diametral Pitch (coarsest)-3.2 module, Distance Between Work Spindle And Tailstock: Spindle Faces: Minimum/Maximum-252 - 473 mm, Maximum Hob Diameter-115 mm, Hob Lengths Up To- 215 mm, Hob Arbor Diameter (optional)- 22,27,32,40mm, Tangential Slide Travel (hob shift)- 200 mm, Hob Speed Range - 150-1500 rpm, Workspindle Speed- 5-250 rpm, Floor Space-2578x1650x3117 mm, Net Weight-6820 kg.

45

ID	MA18454
Make	Mitsubishi
Model	GB40
YOM	1989
Condition	Very good condition
Photo	See Photo
Max. Work Diameter-392 mm, Max. Work Module-3.175DP, Axial Travel-79 mm, Max. Hob Diameter-127 mm, Max. Hob Length-196 mm, Hob Speed-150-1000RPM, Axial Cutting Feed-492.5 mm, Radial Cutting Feed-492 mm, Table Max. Speed-50 RPM, Index Number-6-1,000, Floor Space-2695 x 2282, Type Of Numerical Control-Fanuc OMC, Machine Weight-18,800 Lbs.

46

ID	MA12054
Make	Russian
Model	53C80F5
YOM	Brand New
Condition	Brand New
Photo	See Photo
workpiece dia 800 mm , worktable dia 630 mm , module 10 mm , spindle speed 40-450 RPM , hob head swivel angle +- 45 degree , hob dia max 200 mm , hob length max 200 mm , radial distance between table and hob axis min 80 mm , max 500 mm , distance between table surface and hob axis min 195 mm , max 595 mm , vertical travel of hob head max 400 mm , tangential feed travel max 180 mm , feed speed max radial 1500 mm/min , axial 1500 mm/min , tangential 1500 mm/min , CNC Axis: X radial feed , Y tangential feed , Z axial feed , B cutter spindle , C workpiece table , Siemens CNC Control.

47

ID	MA12053
Make	Russian
Model	53C50F5
YOM	Brand New
Condition	Brand New
Photo	See Photo
workpiece dia 500 mm , worktable dia 560 mm , module 10 mm , spindle speed 40-450 RPM , hob head swivel angle +- 45 degree , hob dia max 200 mm , hob length max 200 mm , radial distance between table and hob axis min 60 mm , max 350 mm , distance between table surface and hob axis min 195 mm , max 595 mm , vertical travel of hob head max 400 mm , tangential feed travel max 180 mm , feed speed max radial 1500 mm/min , axial 1500 mm/min , tangential 1500 mm/min , CNC Axis: X radial feed , Y tangential feed , Z axial feed , B cutter spindle , C workpiece table , Siemens CNC Control.

48

ID	MA11186
Make	Russian
Model	53C42F5
YOM	Brand New
Condition	Brand New
Photo	See Photo
Workpiece dia. 2000 mm , Worktable dia. 1800 mm., Module : Max. with a hobbing cutter 26 mm, with an side milling cutter 32 mm , . For internal gears: modul Max. 20 mm , workpiece hight Max. 400 mm, workpiece width Max. 220 mm, Spindle speed 10-250RPM , Hob head swivel angle + 45 degree , Hob dia. Max. 350 mm, Hob length. Max. 500 mm, Internal mill dia. Max. 300 mm, Radial distance between table and hob axis Min. 200 mm, Max. 1300 mm, Distance between table surface and hob axis Min. 580 mm, Max. 1390 mm, Vertical travel of hob head Max. 810 mm, Tangential feed travel Max. 500 mm, Feed speed Max. Radial 1000 mm/min, Axial 1000 mm/min, Tangential 1000 mm/min, CNC axis: X-radial feed, Y-tangential feed, Z-axial feed, B-cutter spindle, C-workpiece table , CNC Control Siemens , Special requirements: 1. Manual Swinging of the hob slide with the digital indication linked with CNC to check for agreement between the input and actual settings. 2. Fully closed working zone. 3. Lubrication of table guideways will be of continuous type and exclude mixing-up with the coolant. 4. The table guideways will be provided with anti-friction coating. 5. The cutting cycle will provide machining in two passes, the roughing and the finishing. 6. The machine software must be capable to support the manufacturing of straight toothed and helical internal and external gears, worm gears, using the hob-shift feed and intermittent indexing methods. 7. Hydraulic clamping of the cutter arbor. 8. The design of worm supports and cutter arbor bearing support must incorporate antifriction bearings.

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