Pfauter P1251 Universal Gear Hobbing Machine Specification
Manufacturer PFAUTER
Model P1251
Condition Used
W/center support 49.25" (1251MM)
Wo/center support 60.00" (1524MM)
Maximum axial travel 39.37" (1000MM)
Maximum dp / module in steel 1.6 DP (15.87 MOD)
Min # of teeth (single-start index drive) 20 TEETH
Workpiece & hob, minimum 2.36" (60MM)
Workpiece & hob, maximum 31.5" (800MM)
Maximum hob diameter 10" (254MM)
Maximum hob length 11" (280MM)
Maximum hob travel 9.85" (250MM)
Diameter of hob arbors 1",1.25",1.5",2"
Taper for hob arbors MORSE # 5
Diameter of work table 47.24", (1200MM)
Table weight capacity 11,000 LBS (5,000KG)
Diameter of work table bore 12" (305MM)
Work arbor diameter 2.5" (63.5MM)
- hob speeds 30 - 180 RPM
- axial feed (0.5 - 6.000MM/PR)
- radial feed (0.170 - 2.000MM/PR)
- tangential feed (0.200 - 2.500MM/PR)
Total connected electrical load (approx.) 32 KVA
Machine overall length 291.80", (7412MM)
Machine overall width 169.80", (4313MM)
Macine overall height 137.75", (3500MM)
Machine overall weight (approx.) 50,700LBS (23,000KG)