MODEL NO. 20-4 FELLOWS VERTICAL GEAR SHAPING MACHINE

MODEL NO. 20-4 FELLOWS VERTICAL GEAR SHAPING MACHINE

$25,000 (USD)

orCall 513-771-1952

Description

MODEL NO. 20-4 FELLOWS VERTICAL GEAR SHAPING MACHINE SERIAL NO. 35254 (NEW IN 1982) 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 EQUIPMENT / FEATURES: 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.) MAIN DRIVE MOTOR WITH INFINITELY VARIABLE FEEDS AND SPEEDS VIA 5HP-10 MODEL GS2-SERIES “AUTOMATION DIRECT” DRIVE UNIT INFINITELY VARIABLE STROKING SPEEDS HYDRAULIC SERVO-CONTROLLED INFINITE DEPTH FEED W/MICROMETER AND 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 T-SLOTTED WORK SUB-TABLE (27” DIAMETER) SINGLE SET-UP OF CHANGE GEARS HYDRAULIC POWER UNIT SELF CONTAINED COOLANT SYSTEM, PUMP & PIPING FULL COMPLEMENT OF ELECTRICS (MOTORS/CONTROLS) (PRESENTLY ARRANGED FOR 3-PHASE, 60 HZ, 480 VOLT OPERATION) PRICE: F.O.B. OUR WAREHOUSE

Specifications

Model20-4
Year1982
ConditionUsed
Serial Number35254.0
Stock Number28615
Maximum pitch diameter (external)20" (508MM)
Maximum pitch diameter (internal)20" (508MM)
Maximum diametral pitch (spur)4 DP (6-MODULE)
Maximum diametral pitch (helical)5 DP (5-MODULE)
Maximum face-width4" (102MM)
Maximum helix angle (w/proper guide)45-DEGREES
Maximum diameter of part and/or fixture27" (686MM)
Diameter bore in work spindle9.05" (230MM)
Depth of table bore18.19" (462MM)
Cutter spindle to centerline of table13.125" (333.38MM)
Spindle to rear machine column/casting8.15" (207MM)
Cutter spindle face in uppermost position12.598”(320MM)
T-slotted work sub-table surface9.5" (241.3MM)
Stroking speeds (two-ranges)50-300/100-600 SPMS
Machine overall length126" (3200MM)
Machine overall width64" (2768MM)
Machine overall height (approx.)124" (3145MM)
Machine net weight (approx.)17,500 LBS. (7,955 KG)