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Gear Hobbing Machine - Vertical PFAUTER PA 300
Stock no. 1049-327510
Category

Gear Hobbing Machine - Vertical

Make

PFAUTER

Type

PA 300

Year 1976
State Used machine
Control konventionell
Storage location Metzingen 
Country of origin Germany 
Delivery time immediately
Quotation ex Warehouse
More info

Technical Details
max. wheel diameter 350 mm
gear width 250 mm
max. module 8
total power requirement 16,5 kW
weight of the machine ca. 7,8 t

Description
Max. gear 350 mm
Max. module 8
Distance between middle of hob and middle of table 30 - 265 mm
No. of teeth 3 - 330
Hobbing length 250 mm
Max. length of workpiece, approx. 400 mm

Table Ø 300 mm
Table bore, approx. 80 mm

Hobbing slide swivable approx. 2 x 40 °
Hob Ø x length (MK5) 160 x 220 mm
Hob shifting, tangential, max. 170 mm
Hob spindle speeds, infinitely variable 125 280 rpm

Feed range, axial, infinitely variable 1 - 7 mm/rev
Feed range, radial, infinitely variable 0.1 - 1.7 mm/rev
Feed range, tangential, infinitely variable 0.18 - 2.3 mm/rev

Spindle drive, approx. 16.5 kW
Total electrical load, approx. 20 kW - 380 V - 50 Hz
Weight of machine, approx. 7,800 kg

Accessories / Special Features
- Stationary table and mobile hob slide, in radial direction.
- Automatic 2-cut cycle for roughing and finishing, up-cut or down-cut, as well as alternating. Technical parameters (feeds and speeds) can be set on a potentiometer. Infinitely variable DC drive for hobbing head and feeds.
- Automatic shifting device for optimal use of cutter, with 3 pre-settable counters for the number of shifting steps, the number of workpieces, and the shifting direction. Automatic switch-off when the cutter is worn out.
- Automatic run-out device with timer.
- Coolant equipment with magnetic chip conveyor. Continuous lubrication of outer bearing.
- Hydraulic workpiece clamping device in the table. * Hydraulic counter bracket tailstock.
- Deburring device mounted on counter bracket.
- Approx. 30 change gears.
- Various hob mandrels.
- Ampere meter.
- Completely covered working area.
- Separate control console for set-up.

 



Photo 1 300 PFAUTER PA
Photo 2 300 PFAUTER PA
Photo 1 300 PFAUTER PA

Other files

Distribution
 
HANS - JÜRGEN GEIGER Maschinen-Vertrieb GmbH
HANS - JÜRGEN GEIGER
Maschinen-Vertrieb GmbH
James-Watt-Str. 12
72555 - Metzingen
  Germany
  Phone: (0049) 7123 18040-
  Fax: (0049) 7123 18384-
 
  Languages:
           
 

 











PFAUTER: Gear Hobbing Machine - Vertical Gear Hobbing Machine - Vertical PFAUTER PA 300