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AUTOMATIC UNIVERSAL GEAR HOBBING MACHINE
Ad Number: 891
Year: 1965
Make: LEES-BRADNER
Model: 7HD
Machine Type:
Condition: Good
Price: sold
Description: LEES-BRADNER # 7HD:gear HOBBER laboratory machine, not worn out will do long shafts... RATIO 3:1; COLUMN # 1; WORM RATIO 30:1; 400RPM;UNIVERSAL AUTOMATIC; Std mfg specs below-please verify actual machine.. Specification Description Max. Pitch Diameter 8 W/2" Hob Max. Pitch Diameter 7 W/3" Hob Max. Face Width 10" Maximum Helix Angle 45 Degrees Maximum Hob OD 4" Maximum Hob Length 4" Minimum Number of Teeth Cut 3 Maximum DP 4 Axial Travel 12" Hob to Work Spindle Face Maximum 15-3/8" Hob to Work Spindle Face Minimum 3-3/8" Hob to Work Minimum 1/2" Floor Space 66" x 64" x 96" Height 79.5" Approximate Weight 10,000 lbs