1984 FELLOWS 20-4 GEAR SHAPER

suitable for the cutting of internal and external spur gears, and helical gears (w/proper guides), up to 20" (508mm) maximum pitch diameter by 4"(102mm) face width " Standard straight spur guide " Two-speed 10 HP P.I.V. motor (900/1800 rpm) (for stroking speeds 50 to 200 and 100 to 400 s.p.m.) " Infinitely variable stroking speeds " 3.9" (100 mm) additional riser, 16" from top of table to cutter spindle " Hydraulic servo-controlled infinite depth feed w/rapid traverse for work slide " Cutter positioning for stopping cutter at top of stroke " Dial for one, two, and/or 3-cut operation " Crowning feature via back off cam " Assortment of change gears " Power draw-clamping work-table " Hydraulic power unit " Self contained coolant system w/chip conveyor " Full complement of electrics (motors/controls) " Operator's manual, wiring & hydraulic diagrams Maximum pitch diameter (external) 20" (508mm) Maximum pitch diameter (internal) 20" (508mm) Maximum diametral pitch (spur) 4 DP (6-module)