Max. Hob Admissible-Diameter6.30” -Length8.60”
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Ad Number: 14833
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Year: 1977 | Make: Pfauter | Model: PA-300
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| Machine Type: | Condition: Good | Price: sold
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Description:
Pfauter PA-300 gear Hobber
std. mfg specs below please verify actual
machine..
Pfauter Model PA 300 Gear Hobber
Diameter of Work Table11.811”
Diameter of Table Bore3.149”
Max. Hob Admissible
-Diameter6.30”
-Length8.60”
Diameter of Hob Arbors1.25, 2”
Center Distance between Hob & Workpeice
-Max. Distance10.40”
-Min. Distance1.20”
Taper for Hob Arbors5MT
Max. Hob Displacement6.70”
Hob Speed (adjustable in steps)125-250 RPM
Axial Feed (infinitely variable).04 to .27
in/wr.
Machine Size226 x 139 x117”
Weight17,200lbs.
Specifications set 2 std. mfg specs verify
actual machines....
Maximum Diameter of Workpiece: 14"
Maximum DP/Module: 3.175 DP
Maximum Hob Slide Travel: 6.7"
Maximum Helix Angle: 60 Degrees
Center Distance Hob to Workpiece: 1.2"
(Minimum)
10.4" (Maximum) .
Worktable Diameter: 11.8"
Worktable Bore Diameter: 3.149"
Hob Diameter: 6.3" (Max)
Hob Length: 8.6" (Max)
Hob Shifting Travel (Intermittent Diagonal):
6.5" (Max)
Hob Arbor Taper: No. 5 Morse
Minimum Number of Teeth that can be Hobbed:
3
Hob Speed (Infinitely Variable by P.I.V.):
125 - 250 RPM
Axial, Radial & Tangential Feeds (Infinitely
Variable) .
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