8" Fellows Model Z Gear Horizontal Shaper

Fellows Model Z Horizontal Gear Shaper
8" Diametral pitch cap. Fellows Type Z Horizontal Gear Shaper
8" Max. diametral pitch (external gears), Internal gear shaping capability
Specifications (Preliminary)
Max. diametral pitch (external gears): 8" (using 5" dia. cutter)
Maximum face width: 5"
Number of gear teeth shaped: 21 to 60
Strokes per minute (6): 40 to 208 SPM
Max. Usable Stroke Length.............. 5.75/(146mm)
Max. Nominal Face Width Cut............ 5/(127mm)
Max. Pitch Dia:(Ext. w/5 Dia. Cutter). 8/(203.2mm)
Max. Pitch Dia:(Int Depends On Cutter Diameter)
Max. Nominal Diametral Pitch (Module).. 5 DP/(5-MODULE)
Cutter Spindle Diameter................ 1.75/(44.5mm)
Cutter Spindle Taper (Per Foot)........ .650 PER FOOT
Stroking Speed Range................... 40 To 208 SPM
Work Spindle Thru-Bore Diameter........ 18/(457.2mm)
Maximum Movement Of Work Slide......... 19/(482.6mm)
Main Drive Motor, Horsepower/RPM....... 3 HP/1200 RPM
Coolant Pump Motor, Horsepower/RPM..... .75 HP/1200 RPM
Work Rotating Motor, Horsepower/RPM.... .5 HP/1200 RPM
Additional Data
Internal gear shaping capability, Spur gear shaping guide, Helical gear
shaping guide.
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Base Machine, w/Cutter Head & Relieving Cutter
Spindle w/Adjustable Work Spindle Slide
Hollow Cutter Spindle w/Cutter-Adaptor
Straight Spur Spindle Guide
Independent Motor Drive For Work Rotation/Truing
Gears #s
24 30 36 37 37 38 39 41 42 43 44
50 50 50 52 54 56 58 58 62 67 68 68
71 72 72 74 75 80 81 82 84 84 86 90
96 96 100 113