GLEASON 108 HYPOID GENERATOR – Year 1967
Country of origin USA
New 1967 Complete rebuild in July 2000 with revised electrics and retrofitted Danfoss VLT5000 frequency converter.
With various change gears , work holding arbors and universal stock dividing guage.
CAPACITY:
Diametral pitch (coursest) DP 4 6.34 mod
Cone distance maximum (30° spiral angle
and 7½” cutter) 5¼” 133 mm
Workhead angle -12° to 90°
Extreme ratio any practical ratio
Minimum ratio for pinions to operate with
formate gears 2 to 1
Maximum gear pitch dia (30° spiral angle) *
10 to 1 ratio 8½” 216 mm
2 to 1 ratio 7½” 190 mm
1 to 1 ratio 6” 152 mm
Face width maximum 1¼” 32 mm
Number of teeth 5 to 97 and most numbers up to 175
WORK SPINDLE:
Diameter of taper hole at large end 3.29/32” 100 mm
Taper per foot 39/64” 15 mm
Depth of taper 6” 150 mm
Diameter of hole through spindle 2.7/16” 62 mm
CUTTER DIAMETER :
3½”, 6” and 7½”
89 mm, 150 mm and 190 mm
FEEDS AND SPEEDS :
Cutter speeds (feet per minute) 74 to 380 22.5 to 115.3 meters per minute
Feeds (seconds per tooth) 3 to 68.6
ELECTRICAL EQUIPMENT:
Main motor 3 Hp 1800 rpm
Hydraulic motor ¾ Hp 1800 rpm
Coolant motor ½ Hp 3600 rpm
MISCELLANEOUS:
Floor space 62 x 85” 1600 x 2200 mm
Net weight 16000 lbs 7800 kgs
Gears cut by Single Cycle and Cyclex methods,max 4DP and 8” pitch dia.
Limited by cutter diameter and number of blades.
