Gearwheel hobbing machine vertical - wheel dia. over 2000mm for sale
Identified location: Ashburn (US) (Edit)
Ref. -No.: 10095
Brand: PFAUTER
Type of control: CNC
Control: Sinumerik 840 C
Storage location: Mülheim an der Ruhr
Country of origin: Deutschland
Drive power spindle: 70 kW
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External toothing tip circle Ø max.: 3300 mm
Hob diameter max.: 500 mm
Swivel range milling head: 220 °
Table load max.: 40.000 kg
Additional units: Innenfräskopf
Max. Wheel Diameter: 3300 mm
Travel -X Axis: 1850 mm
Travel -Z Axis: 1800 mm more
x-travel: mm
y-travel: mm
z-travel: vertical 750 mm
max. wheel diameter: 2000 mm
gear width: 660 mm
feed:: 0,35 - 47 / 18 step mm/min
range of revolution per miute: 18 - 125 / 18 step U/min
diameter of tools max.: Ø 230 mm
tool length - max.: 300 mm
module max. : 16 / 18 / 20 / 25
table-size: Ø 1250 mm
table hole: Ø 250 x T:400 mm
total power requirement: 12 kW
weight of the machine ca.: 19,5 t
dimension machine [...]: 5,5 x 2,2 x 2,8 m
dimensions electric cabinet LxWxH: 0,85 x 0,30 x 2,00 m
- d... more
max. wheel diameter 3000 mm
gear width 1200 mm
max. module 25/50
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min. module 2
Control NC
total power requirement 75 kW
weight of the machine ca. 73 t
dimensions of the machine ca. - m
Retrofitted in the 90's and upgraded with NC/DRO.
The universal gear hobbing machine is equipped with:
- universal hob head, for straight and helical cylindrical gears
- internal hob head
- single indexing attachment
- shaving head
- counter support and with table bore for producing big pinions.
Th... more
max. wheel diameter 6000 mm
gear width 2000 mm
max. module 20
max. workpiece weight 100 t
max. wheel diameter 6000 mm
tooth width 2000 mm
max. module 20
workpiece weight 100 t
table diameter 4075 mm
milling slide-vertical movement autom/manual 2000 mm
diameter 1400 mm
for external gears - excellent condition, still under power
in the production company
Accessories:
- div. clamping vices
- div. cutter arbors
- documentation
Technical details:
- minimum-maximum hob speed: 0-100 rpm
- maximu... more
2012
excellent (used)
Working range
Workpiece diameter max. 8000.
Distance between workpiece axis and hob axis min./max, 550 - 4.350.
Axial slide travel above table min,/max. 350 - 2.350.
Dimensions of tooling:
Hob diameter 500 mm.
Hob length 600 mm.
Hob arbor cone similar SK 60
Head tilt ±45 degr,
Hob speed max 200 rpm.
Hob shifting (tangential shift) 600 mm.
Hobbing spindle motor power 52 kw.
Torque on hobbing spindle max 11.000 Nm.
Workpiece table:
Table diamenter 3.200 mm.
Top table diameter ... more
WMW - gear hobber - ZFWZ 5000x50 - 1960- excellent condition, very less used machine (see last 5 photos, table worm gear and shafts)- last gear was manufactured in June 2014- WE HAVE 6 HEADS FOR 3 TYPE OF GEARS (INTERNAL, EXTERNAL AND TANGENTIAL CUTTING MODES) + milling head for face milling and boring PARAMETERS- max gear diameter and modul: 5000x50 mm (depending on heads)- table diameter 4000 mm- table center hole diameter 800 mm, depth 1500 mm- table load 60 t- spindle taper 100 metric- head ... more
max. Modul 20
max. diameter 2.300 mm
X/Y/Z 1.135/300/1.100 mm
+A/-A +45° / - 90°
table diameter 1.406 mm
LxWxH 7.060 x 4.885 x 4.850
Machine weight 26.500 kg
997a9erng more
Gear hobbing machine SHIBAURA HHA600B(S)
Year of manufacture: 1977
Main technical data:
Max. dia of gear to be hobbed: 6000mm
Min. dia of the gear to be hobbed : 1200mm
Center distance between hob and table spindle: 3270mm(max) 680mm (min)
Vertical travel of hob saddle 2000mm
Dia. of table: 4300mm
Center hole of table 1000mm
MAx. load on the table: 70000kg
DIa. of the master worm wheel 4100mm
Hob spindle speed 6-90rpm (continuous)
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Weight 140.000kg
For more information please contac... more
ITEM : CNC GEAR HOBBING MACHINE
MAKE : PFAUTER
MODEL : P 2800 / 3200
YEAR : 2009
Control system: Simense 840D
Technical data P 2800/3200
3.3.1 Motorized hob head
Workpiece
-Largest module (Steel with approx. 600N/mm2)
*Hobbing : 20mm
*Form mililng : 30mm
-Maximum diameter: 3,200mm
Tool
-Largest permissible outside diameter: 350mm
-Maximum Length: 386mm
Hob arbor
-Diameter : 68:80 mm
-Mounting tape: HSK-B 160
Travel Distances
-Radial (X axis) : 1,200mm
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-Tangential (Y axis): 300m... more
2009
excellent (used)
MAX WORKPIECE DIAMETER 4.000 mm.
TABLE DIAMETER 3.000 mm.
SUPLEMENTARY TABLE 4.000 mm.
TABLE SPEED 3 rpm.
Z STROKE 1.600 mm.
MACHINE TOTAL WEIGHT 56 Tn.
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EXTERNAL HOBBING HEAD
POWER 70 Kw.
MAX MODULE GENERATING 30
MAX MODULE HOBBING 40
HOB SPEED 250 rpm.
HOB DIAMETER 450 mm.
MAX HOB LENGH 700 mm.
SHIFT TRAVEL 450 mm.
HEAD TILT ± 45º
INTERNAL HOBBING HEAD
POWER 53 Kw.
MAX MODULE GENERATING 25
MAX SPEED HOBBING 250 rpm.
HOB DIAMETER 500 mm.
HOB SPEED ± 25º
MAX HOBBIN... more
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