AI search could not be completed. Please try again or adjust your search.
The Gould & Eberhardt (G&E) Model 72H is a heavy-duty, vertical universal gear hobber built to cut precision spur, helical, and worm gears. Renowned for their durability, these machines are widely utilized in heavy machinery and industrial manufacturing for producing large-diameter, high-load gearing.
| Maximum Workpiece Diameter | 90" | 2,286 mm |
| Horz/Vert | Vert | Vert |
| Maximum Diametral Pitch | 1.5 dp | 1.5 dp |
| Maximum Hob Diameter | 10.75" | 273.05 mm |
| Hob Speed | 100 RPM | 100 RPM |
| Table Diameter | 40" | 1,016 mm |
| Control Manufacturer | Conventional | Conventional |
| Dimensions | 207" x 90" x 115" | 207" x 90" x 115" |
| Weight | 38,000 | 38,000 |
Specifications:
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#
Updated Electrics
Push Button Controls
Differential
(3) Hob Arbors (2", 1.750", 1.5")
Change Gears
Tailstock W/Center
Coolant Pump
TRICO Auto Lube
Splash Guards
