GOULD & EBERHARDT MODEL 72H Vertical Gear Hobber, used condition. Max Workpiece Diameter: 90". Max Diametral Pitch: 1.5 dp. Features differential, change gears, hob arbors, tailstock, and coolant pump.
Specifications:
Maximum Workpiece Diameter 90"
Horz/Vert Vert
Maximum Diametral Pitch 1.5 dp
Axial Travel 24"
Maximum Hob Diameter 10.75"
Hob Arbor Size 1.25"
Hob Speed 100 RPM
Table Diameter 40"
Table Hole Diameter 10"
Control Manufacturer Conventional
Maximum DP in Steel: 1.5 DP
Face Capacity Spur Pinions and Gears: 24"
Face Capacity 45 Degree Helical Gears: 18"
Maximum Diameter Spur Gear With Support: 48"
Maximum Diameter Spur Gear Without Support: 90"
Maximum Diameter Helical Gear w/o Sup (45 Degrees): 72"
Minimum Centers Work & Hob Arbors: 4"
Maximum Diameter Hob: 10.75"
Diameter of Work Table: 40"
Diameter of Index Worm Gear: 48"
Index Range Including Primes: 15 - 100
Index Range Excluding Primes: 100-400
Number of Hob Speeds: 14
Hob Speed Ranges: 6-100 RPM
Drive Pulley: 600 RPM
Number of Feeds: 12
Feed Range: .03 - .200"
Motor HP Requirements, Machine: 15 HP
Motor HP Requirements, Traverse: 5 HP
Motor HP Requirements, Coolant: 3/4 HP
Approximate Dimensions: 207" x 90" x 115"
Approximate Weight: 38,000#
Differential
Infeed
Change Gears
Hob Arbor
Pendant Controls
Push Buttons
Tailstock W/Center
Coolant Pump
40" T-Slotted Table
Lube
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