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Gleason No. 641 G-Plete Hypoid Spiral Bevel Gear Generating Machine
Brand
Category
Model
641
Stock #
gh641x
Year
1980
Condition
Used
Location
Ohio
| Extreme Ratio | 10:1 |
| Root Angle Range | -8° - 90° |
| Maximum Gear Diameter | 16" (406.4mm) |
| Gear Pitch Diameter with 35" gear spiral angle and max. cutter diameter (using 12" cutters) | . |
| 1x1 | 13.5" (342.90mm) |
| 2x1 | 16" (406.40mm) |
| 5x1 | 16" (406.40mm) |
| Maximum Radial Setting | 6.983" (117.40mm) |
| Diametral Pitch - Coarsest | 2.0 DP (12.70 MOD) |
| Maximum Full Depth | 1" (25.40mm) |
| Maximum Face Width | 2.6" (66.0mm) |
| Index Range | 5 - 10 inclusive |
| Work-spindle Diameter of Taper hole at large end | 3-29/32" (99.22mm) |
| Taper per Foot | 39/64" (15.48mm) |
| Depth of Taper | 6" (152.40mm) |
| Diameter of hole through Spindle | 3.0625" (77.79mm) |
| Cutter Diameter(s) Utilized | 2.75", 3.75", 4.5", 6", 7.5", 9", 10.5", 12" |
| Cutter Speeds | 15 - 250 RPM |
| Minimum Cycle Time (Infinitely Variable) | 4.5 sec/tooth |
| Workhead Setting: | . |
| Offset above Center (Max) | 2.25" (57.15mm) |
| Offset below Center (Max) | 2.25" (57.15mm) |
| Machine Center to Nose of Spindle (Max) | 14.50" (368.30mm) |
| Electrical Equipment | 60 Hz (50 Hz) |
| Cutter Drive Motor (10/5 HP) | 1800 / 900 RPM (1500 / 750 RPM) |
| Hydraulic Motor (3HP) | 1200 RPM |
| Hydraulic Motor (5HP) | 1500 RPM |
| Coolant Motor (1.5HP) | 900 RPM |
| Coolant Motor (2HP) | 1000 RPM |
| D.C. Generating Drive Motor (6HP) | 1200 RPM |
| Floor Space (inclusive of hydraulic unit, electrical panel & chip removal system) | . |
| Height | 83" (211cm) |
| Approximate Weight | 27,100 lbs (12,992 Kg) |
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Suitable for the "completing" of spiral bevel, hypoid, and Zerol bevel gears and pinions up to 16" (406.4mm) diameter, 2.6" (66mm) face-width, with 2 DP (module 12.7) cutting capability.
Hydraulic chucking attachment less/draw-rod & nut. Arrangement for Formate, including controls for completing, roughing & finishing. Plunge feed mechanism. Variable rate-of-roll arrangement. Helical motion feature. Double-roll arrangement. Ratio control mechanism. (1) single set-up of change gears. Coolant system, pump tank & piping. Automatic chip separator, including automatic chip wiper system and auger-type chip conveyor. Operator's manuals, parts list, wiring & hydraulic diagrams. This machine is being offered cleaned and cycled. It is being offered with a 30-Day Return Privilege and may be inspected at your convenience. |
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