Category : Gear Machines

Sub-Category : Gear Hobber CNC

Total Machines Found : 51

Select | Machine Details
 
  1
IDMI10375
MakeMikron
ModelA 33/1
YOM
ConditionGood Condition
PhotoSee Photo
Max. wheel diameter 80 mm
Gear width 150 mm
Max. module 2,5
Min. module
Total power requirement 10 kW
Weight of the machine ca. 2400 kg
 
  2
IDMA37892
MakeWMW Modul
ModelZFWZ630
YOM
ConditionGood Condition
PhotoSee Photo
Work table diameter 580 mm
Gear diameter 630- 710 mm
Gear width 400 mm
Module range 1-10
Max. axial feed travel 400 mm
Max. tangential feed travel (hob shift) 200 mm
Max. helix angle 45 degrees
Min. number of teeth hobbed 10
Min. number of teeth hobbed (indexing drive) 5
Max. hob diameter 200 mm
Max. hob length 250 mm
Diameter of hole in table 100-250 mm
Depth of hole in table 45-300 mm
Distance center of hob to table 175-575 mm
Distance center of hob to center of table 50-505 mm
Driving taper for hob arbor (step taper) 50 mm
Hob speeds of universal hobbing head steeped 50-400 rpm
Milling spindle speeds (infinitely variable) 40-400 rpm
Axial feeds (infinitely variable) 0,2-10 mm/rev
Tangential feeds (infinitely variable) 0,1-5 mm/rev
Radial feeds 0,1-1 mm/rev
Main motor capacity 29 kW
Direct current 10 kW
Machine dimensions 3380x2715x2250 mm
Machine weight 9200 kg
 
  3
IDMA37637
MakeCima
ModelCE350
YOM
ConditionGood Condition
PhotoSee Photo  |  See Video
Max modul ( steel 600 N/mm2) 8
workpiece max dia 350mm
workpiece max dia for spur gears 400 mm
Vertical slide max stroke 200 mm
Hob head max swivel 45
Min teeth number with single threaded index 6
Min teeth number with double threaded index
Work Area :-
Table dia 309mm
Table centering dia 160mm
Table bore 90mm
Hob max dia 170mm
Hob max length 220mm
Hob arbor dia 32mm
Optional Hob-arbor 22-27-32-40-50mm
Min distance between hob and table 40mm
Min distance between hob and table 265mm
Min distance between hob axis and table 210mm
Min distance between hob axis and table 500mm
Quick connection hob-arbor Optional
Max shifting 200mm
Optional extension hob spindle
Hob-Arbor Revolutions and feed:-
Hob rev with No 2 pulleys and 4 steps 172-420/1'
Hob optional rev. with No 4 pulleys 150-150/1'
Continuously variable hob optional rev 90/293/1' 145/475/1'
Vertical feed with continuous adjustment per rev.75/8 mm
Quick vertical feed per min. 870mm
Radial feed with coninous adjustment per rev. 40/3.5mm
Quick radial feed per min. 640mm
Standard Electric Equipment :-
Voltage 380V.
Frequency 50Hz.
Main Motor power 15 Kw
Total power on 40 K.V.A
Inverter
Main motor polarity 4 poles
4/6 poles
 
  4
IDMI10088
MakeKashifuji
ModelKR 601
YOM
ConditionGood Condition
PhotoSee Photo
Maximum diameter that can be cut: 450 (with support) 600 (without support) 
M5 Hob saddle vertical travel distance: 300 
Hob arbor diameter: 32
Table diameter: 450 
Table hole diameter: 80
Work arbor diameter: 30 
Hob shaft rotation speed: 70 to 255
 
  5
IDMA37579
MakeLiebherr
ModelLC 2502E
YOM1992
ConditionGood Condition
PhotoSee Photo
Gear Dia -2.5 m,
max. module to be hobbed hobbing 30mm
profile milling 40mm
min. no of teeth to be hobbed 2
hob head swivelling angle 45
work piece table load 35000 N
weight of machine approx 48000 kg
 
  6
IDMA37343
MakeKashifuji
ModelKB200
YOM1991
ConditionGood Condition
PhotoSee Photo
Fanuc 16
Max Dia. Gear :-220 mm
Max workpiece dia 220
Max module7
Max axial feed travel 300
Max hob head swivel ±45 Degree
Max hob size dia×length 150 ×200
Max hob shift travel 150
Taper of spindle Nose NT40
Max revolution of hob 50~500rpm

Machine Size : 3010 x 2520 x 2660
(Chip box not included. )
Machine. Wt. 9500 Kg
 
  7
IDMA37296
MakePfauter
ModelPA 300
YOM1992
ConditionGood Condition
PhotoSee Photo
CNC SIEMENS
max module: 8
min. module: 3
max diameter 350 mm
wheel diameter 300 mm
table bore diameter 80 mm
 
  8
IDMA37287
MakeWMW Modul
ModelZFWZ630
YOM1989
ConditionGood Condition
PhotoSee Photo
Wheel diameter:
-Max.: 710 mm
-Min.: 630 mm
Gear width: 400 mm
Module:
-Max.: 10
-Min.: 1
Max. axial feeding travel: 400 mm
Max. tangential feeding travel (hob shift): 200 mm
Max. helix angle: 45 degrees
Min. number of teeth hobbed: 10
Min. number of teeth hobbed with indexing drive: 5

Max. hob diameter: 200 mm
Max. hob length: 250 mm
Diameter of working table: 580 mm
Diameter of hole in working table:
-Max.: 250 mm
-Min.: 100 mm
Depth of hole in working table:
-Max.: 300 mm
-Min.: 45 mm
Distance center of hob to working table surface:
-Min.: 175 mm
-Max.: 575 mm
Distance center of hob to center of working table
-Min.: 50 mm
-Max.: 505 mm
Driving taper for hob arbor (step taper): 50 mm
 
  9
IDMA37205
MakePfauter
ModelP 1250
YOM
ConditionGood Condition
PhotoSee Photo
Max. diam. of piece: 1250 mm
Max. width of piece 580 mm
Max. module 14
Table diam. 980 mm
Table hole 200 mm
Max. diam. rotating head 220 mm
max. cutting length 260 mm
Distance spindle - table Min. 60 mm / Max. 737 mm
speed 32 – 200 rpm
Axis feeding: 0,30 - 6 mm/min -
Radial: 0,09 - 1,8 mm/min -
Tangential: 0,126 - 2,53 mm/min
 
  10
IDMA37191
MakeLiebherr
ModelLC3000
YOM2010
ConditionGood Condition
PhotoSee Photo
Control : SIMENS 840D
Table diameter: 2600mm*
Max. workpiece diameter: 3000mm
Table hole: 700mm
Max. table speed: 5 RPM
Center distance with external cutter head: 210…2100mm
Center distance with internal cutter head: 0…1800mm
Workpiece load: 300kN
Max. axial travel: 1200mm
Gear hobbing head FK4.2
-drive power: 70kW
-module: 30/40
-max. hob diameter: 450mm
-max. hob length: 700mm
Index milling head IFK4.11
-drive power: 53kW
-module: 25
-max. hob diameter: 500mm
-max. hob face width: 90/120/160mm
-max. cutter head swivel angle: +/-25 degree
* Original table size is 2000mm, but the factory made a new sub table and put it on top of the original table and used it.
Including external milling head, chip conveyor.
All manual books available.
Low working hours.
 
  11
IDMI9664
MakePfauter
ModelP630
YOM1996
ConditionGood Condition
PhotoSee Photo  |  See Video
XY WORKING AREA 250 + MM
WORK PIECE DIA. 650 MM
Number of modules -25
Hob dia. -50 to 100+ mm
Hob Shift travel 100+ mm
 
  12
IDMI9301
MakePfauter
ModelP630
YOM1996
ConditionGood Condition
PhotoSee Photo  |  See Video
New controller
Fanuc Control
Max. wheel diameter - 630 mm
Max. module - 10 mm
Table diameter - 550 mm
Gear width - 410 mm
Dimensions: 5980x2915x3430 mm
Total weight: 9000 kg
 
  13
IDMA36903
MakeLiebherr
ModelLC180
YOM2017
ConditionExcellent
PhotoSee Photo
Workpiece diameter 180mm
Axial travel 400mm
Cutting travel 180mm
Automatic bar loading and unloading.
Hob diameter 90mm
Fixture length 213mm
Module 5mm
 
  14
IDMI9210
MakePremier
Model251
YOM2007
ConditionGood Condition
PhotoSee Photo
Maximum gear diameter : 250 mm
Maximum gear width : 242 mm
Table diameter :250 mm
Bore table: 68 mm
Module – max. :4
Spindle speed range 8 : 0-500 rpm
Total power requirement :16 kVA
2 Machines Available
Control : Fanuc oi mate mc
 
  15
IDMI9072
MakeMitsubishi
ModelGC40
YOM
ConditionGood Condition
PhotoSee Photo
Maximum work-piece diameter: 400 mm
Maximum diametrical module: 8
Maximum swiveling angle: +-45
Minimum number of teeth: 5
Maximum number of teeth: 1000
Center distance Max/Min Hob spindle to work spindle: 300 mm / 40 mm
Maximum radial travel: 270 mm
Max. height work table to center of hob spindle: 600 mm
Min. height work table center to hob spindle center: 200mm
Maximum axial travel: 400 mm
Distance between worktable and tailstock Max/Min: 740 mm / 340mm
Worktable diameter: 300mm
Maximum worktable speed: 60 rpm
Maximum hob size: (Diameter) 150 mm X (Length) 230 mm
Maximum hob shift: 180 mm
Hob speed range: 75-1000 rpm
Feed rate:
Axial: 1-1000 mm/min
Radial: 1-1000 mm/min
Rapid traverse Axial: 10000 mm/min
Radial: 10000 mm/min
Machine is equipped with the following:
Fanuc CNC Controls
Chip conveyor
5 Axis
 
  16
IDMI8943
MakeMitsubishi
ModelGA-40CNC
YOM1986
ConditionGood Condition
PhotoSee Photo
Dia. 400mm
Axis - 6
Module - 8
Min. Dia - 20mm
Max Dia - 450mm
Gear Cutting Length 300mm
Job length 600mm
 
  17
IDMI8917
MakePfauter
ModelP100
YOM
ConditionGood Condition
PhotoSee Photo
PFAUTER P 100
MEASUREMENTS WIDTH: 3000 MM
MEASUREMENTS DEPTH: 2800 MM
MEASUREMENTS HEIGHT: 2400 MM
MACHINE WEIGHT: 7500 KG
CONTROL UNIT
BRAND: SIEMENS
MODEL: SINUMERIK 840C
MAIN DRIVE
NUMBER OF SPINDLES: 1
SPINDLE SPEED RANGE: 500-4000 1/MIN
SPINDLE MOTOR POWER: 14 KW
MOVEMENT
X-AXIS WORKING FEED: 1-10000 MM/MIN
Y-AXIS WORKING FEED: 1-10000 MM/MIN
Z-AXIS WORKING FEED: 1-10000 MM/MIN
A-AXIS MOVEMENT: 40° MM
WORKPIECE
WORKPIECE DRM: 65 MM
WORKPIECE X: 10-300 MM
MEDIA
MAIN ELECTRONIC CONNECTION: 400 V
POWER CONSUMPTION: 40 KVA
 
  18
IDMI8916
MakeNiles
ModelZSTZ08
YOM
ConditionGood Condition
PhotoSee Photo  |  See Video
CNC Siemens 840 DE.
Machine in good condition (completely retrofitted in 2008, new electrical panel and CNC).
Main technical features:
- speed 3000 rpm
- table diameter 600 mm
- max grinding wheel diameter 350 mm
- max workpiece height 400 mm
- max workpiece diameter 600 mm
- module max 8
 
  19
IDMA36473
MakePfauter
ModelPE1000
YOM
ConditionGood Condition
PhotoSee Photo  |  See Video
Stroke: 1000mm
Opening: 1800mm
Bolster Size: 700 x 1000mm
Adapter Plate: 700 x1000mm
Descending Speed:250mm/sec
Working speed: 30-18mm/sec
Raising speed: 250mm/sec
Knock out capacity: 80 Ton
Knock out Adjust:200mm
Pump: 255KG/cm 550 1/mm
Motor: 220KW 6P 3300V 60Hz
Oil capacity: 4600 Litres.
 
  20
IDMA36346
MakeGLEASON PHOENIX
Model200GH
YOM1995
ConditionGood Condition
PhotoSee Photo
CNC Vertical Gear Hobbing Machine
Max workpiece diameter 8" / 200 mm
Min workpiece Diameter .25" / 6.4 mm
Max Pitch / Module 8 NDP/ 3.2 Module
Max Axial slide travel 11.81"/ 300 mm
Max Hob Head Swivel -180 -+ 40 degrees
Max diameter Hob 4.53" / 115 mm
Max Hob length 8.46" / 215 mm
Max hob Shifting length 7.87" / 200 mm
Max work head speed 1500 rpm
Hob Head drive rating 20 HP
Machine weight 15,000 lbs
floor space 106" x 65" x 122" high
Machine is equipped with the following:
GE Fanuc 15-M 6 -Axis cnc control
20 HP optional spindle motor drive
Auto hob shift
180 position loader with loading station
Mag Chip conveyor
Mist collection
1 hob arbor
books and manuals
 
  21
IDMI8688
MakeLiebherr
ModelLC153
YOM2000
ConditionGood Condition
PhotoSee Photo
retrofitted with new fanuc control
6 Axis w/Auto Load Table
Max work piece Diameter 8/(200mm)
Max Pitch (Module) 86000 PSI Steel 6 DP/(MOD-6)
Max HOb Slide Travel 10/(250mm)
Table Clamping Surface 4.7/(120mm)
Max Cable Rotation 150 RPM Min Dist Betw Hob CL & Tbl Ctr 59/(15mm)
Max Dist Betw Bob CL & Tbl Ctr 6.88/(175mm)
Min Dist Betw Hob CL & Tbl Surf 2.00/(50mm)
Max Dist Tlstck Cast to Wrkpc Tbl 24.80/(630mm)
Min No Teeth Hobbed 3 Hob Head Swivel Range +/-46 DEGS
Max Diameter Hob 5.20/(132mm)
Max Hob Length 7.10/(180mm)
Max Tangential Travel (Shifting) 7.10/(180mm)
Hob Spindle Speed Ranges 120-1200 RPM
Rapid Traverse Axial 157.5/Min/(4000mm/Min)
Radial 157.5Min/(4000mm/Min)
Tangential 118.0/Min/(3000mm/Min)
Feed Ranges Axial 004-147/Rev/(1-4 mm/Rev)
Tangential 0004-197/Rev/(01-5mm/Rev)
Total Connected Power 40HP/(30 KVA)
Operating Voltage 470 V,
60Hz Control Voltage 110 V
Floor Space Length 162/(4100mm)
Floor Space Width 148/(3770mm)
Machine OA Hgt w/Enclosure 102
Machine OA Hgt w/Enclosure 260mm
Machine Approx Net Weight 16,060 LBS./(7,300kgs)
Machine is equipped with the following Controls Siemens 840D sl Dry-Cutting and/or
Wet option Auto load system with carousel and 180 degree loader misc loading tooling,
grippers, pucs, etc Hydraulic table clamping Chip Conveyor
 
  22
IDMA36317
MakePfauter
ModelP100
YOM1998
ConditionGood Condition
PhotoSee Photo  |  See Video
MEASUREMENTS WIDTH: 3000 MM
MEASUREMENTS DEPTH: 2800 MM
MEASUREMENTS HEIGHT: 2400 MM
MACHINE WEIGHT: 7500 KG
CONTROL UNIT
BRAND: SIEMENS
MODEL: SINUMERIK 840C
MAIN DRIVE
NUMBER OF SPINDLES: 1
SPINDLE SPEED RANGE: 500-4000 1/MIN
SPINDLE MOTOR POWER: 14 KW
MOVEMENT
X-AXIS WORKING FEED: 1-10000 MM/MIN
Y-AXIS WORKING FEED: 1-10000 MM/MIN
Z-AXIS WORKING FEED: 1-10000 MM/MIN
A-AXIS MOVEMENT: 40° MM
WORKPIECE
WORKPIECE DRM: 65 MM
WORKPIECE X: 10-300 MM
MEDIA
MAIN ELECTRONIC CONNECTION: 400 V
POWER CONSUMPTION: 40 KVA
 
  23
IDMI8388
MakeCima
ModelCE220
YOM
ConditionGood Condition
PhotoSee Photo
Max Gear diameter: 250 mm
Max Hob holder inclination: 45°
Table diameter: 245 mm
Max Module: 6
 
  24
IDMI8372
MakeMitsubishi
ModelGB15
YOM
ConditionGood Condition
PhotoSee Photo
Fanuc om
Diameter 200mm
Module 4
 
  25
IDMI8371
MakeMitsubishi
ModelGB20
YOM
ConditionGood Condition
PhotoSee Photo
Fanuc om
Diameter 250mm
Module 6
 
  26
IDMI8370
MakeMitsubishi
ModelGC40
YOM
ConditionGood Condition
PhotoSee Photo
Maximum work-piece diameter: 16″/400mm
Maximum diametrical pitch/module: 8M
Maximum swivelling angle: +45o
Minimum number of teeth: 5
Maximum number of teeth: 1000
Center distance Max/Min Hob spindle to work spindle: 11.8″(300mm)/1.57″(40mm)
Maximum radial travel: 10.6″(270mm)
Max. height work table to center of hob spindle: 23.6″(600mm)
Min. height work table center to hob spindle center: 7.9″(200mm)
Maximum axial travel: 15.7″(400mm)
Programming unit: English (inch)
Distance between worktable and tailstock Max/Min: 29.1″(740mm)/13.4″(340mm)
Worktable diameter: 11.8″(300mm)
Maximum worktable speed: 60 rpm
Maximum hob size: Diam 5.9″(150mm) x L 9.1″(230mm)
Maximum hob shift: 7.1″(180mm)
Hob speed range: 75-950 rpm
Feed rate:
Axial – inch/min. (mm/min.): 0.04-39.4″(1-1,000mm)
Radial – inch/min. (mm/min.): 0.04-39.4″(1-1,000mm)
Rapid traverse Axial – inch/min. (mm/min.): 393.7″(10,000mm)
Radial – inch/min. (mm/min.): 393.7″(10,000mm)
 
  27
IDMA36014
MakePfauter
ModelPE500
YOM
ConditionGood Condition
PhotoSee Photo
Max Wheel Diameter
500mm
Table Diameter
450mm
Weight Of Machine Approx
12 To
Control
Bosch
Gear Width
400mm
Max Module
12
Diameter Of Hob
210mm
Cutter Length Max
280mm
Axial Travel Of The Hob Max
400mm
 
  28
IDMI8351
MakePfauter
ModelP100
YOM1996
ConditionGood Condition
PhotoSee Photo
Diameter 100 Module 3 with Siemens 840C
 
  29
IDMA35917
MakeGleason USA
Model2010CNC
YOM
ConditionGood Condition
PhotoSee Photo
3 axis
Max. diameter of workpiece: 174 mm
Modul: 4
Machine dimensions l x w x h: 4427 × 2670 × 2670 mm
 
  30
IDMA35376
MakeHurth,Germany
ModelWF280
YOM
ConditionGood Condition
PhotoSee 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.
 
  31
IDMA35350
MakeLiebherr
ModelLC82
YOM1995
ConditionGood Condition
PhotoSee 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. Ø 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.
 
  32
IDMA35147
MakeModul
ModelZFWZ630
YOM1995
ConditionGood Condition
PhotoSee 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
 
  33
IDMI7864
MakePfauter
ModelPE150
YOM
ConditionGood Condition
PhotoSee 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:-
 
  34
IDMA35011
MakeWMW Modul
ModelZFWZ 10/1 CNC
YOM1985/2001
ConditionGood Condition
PhotoSee 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
 
  35
IDMA33372
MakePfauter,German
ModelPE1000
YOM
ConditionGood Condition
PhotoSee 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)
 
  36
IDMA33371
MakeLiebherr
ModelLC-1002
YOM
ConditionGood Condition
PhotoSee 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
 
  37
IDMA33370
MakeLiebherr
ModelLC-1002
YOM
ConditionGood Condition
PhotoSee 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
 
  38
IDMA33090
MakeKalibo
Model53K80CNC2
YOM2010
ConditionGood Condition
PhotoSee Photo
Max. wheel dia: 800 mm,
Gear width: 300 mm,
max. module: 10
 
  39
IDMA32578
MakePfauter
ModelP1000
YOM
ConditionGood Condition
PhotoSee 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
 
  40
IDMA31988
MakeSamputensili
ModelS750
YOM2007
ConditionGood Condition
PhotoSee Photo
Max. diameter: 750mm
Max. module: 12
 
  41
IDMA31809
MakeLiebherr
ModelL2000
YOM1969/2002
ConditionGood working condition
PhotoSee Photo
Table dia: 1600 mm,
Max. wheel diameter: 2000 mm,
Gear width: 710 mm,
Max. module: 18
 
  42
IDMA31791
MakeWMW Modul
ModelZFWZ08
YOM1990
ConditionGood Condition
PhotoSee 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,
 
  43
IDMA31790
MakeWMW Modul
ModelZFWZ03
YOM1990
ConditionGood Condition
PhotoSee 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.
 
  44
IDMA31569
MakeLiebherr
ModelLC-1002
YOM1989
ConditionGood Condition
PhotoSee 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
 
  45
IDMA30766
MakeTos,Celakovice
ModelOFA32A
YOM2000
Condition
PhotoSee Photo
TYPE OFA 32-6 CNC
MAX DIAMETER 320
MAX MODUL 8
STERUNG –SINUMERIK
 
  46
IDMA30588
MakePfauter,German
Model
YOM1997
Condition
PhotoSee 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
 
  47
IDMA30334
MakeGleason-Pfauter
ModelP2400
YOMBrand New in 2012
ConditionBrand New
PhotoSee 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
 
  48
IDMI6661
MakeMitsubishi
ModelGC40
YOM
ConditionGood Condition
PhotoSee 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.
 
  49
IDMI6558
MakePfauter,German
ModelPE150
YOM1993
ConditionGood Condition
PhotoSee 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'.
 
  50
IDMA29302
MakePfauter,German
ModelPE125H
YOM1990
ConditionGood Condition
PhotoSee 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.
 
  51
IDMA29265
MakeMitsubishi
ModelGH300
YOM1978
ConditionGood Condition
PhotoSee Photo
Fanuc18i M8.
3 Axis NC 2006 Year O/H.
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