Gleason TAG 400 CNC Spur & Helical Gear Grinder – Year 1997
Koepfer 173 Gear Hobbing Machine
Koepfer 153B Gear Hobbing Machine
Total 3 Machines as Package

1.) Gleason TAG 400 CNC Spur & Helical Gear Grinder – Year 1997
Max Diameter Gear 15.7″
Max pitch 3.0 DP

– 15.75″ Max Tip Diameter
– .400″ Min Root Diameter
– 8.00″ Max Face Width
– 50.0-3.0 Diametral Pitch Range
– 0.5-8.0 Modular Range
– 6-600 Number of Teeth
– 8″-31.5″ Distance Between Centers
– +/- 45 Degrees Max
– 14.5-30 Degree Pressure Angle
– Lead Relieving
– Lead Crowning
– Special Relieving
– Special Crowning
– Conical Taper Gear
– Concave Crowning
– 150 Lb. Max Workpiece Weight
– 19,550 Lbs Weight of Machine

Machine is equipped with the following
GE-Fanuc 15 M control
Pendant controller
Full enclosure
CNC Dressing unit
Oberlin model OPF-4 filtration unit s/n 19
full tooling assortment & extra grinding wheels
chiller and mist collection
books and manuals

2.) Koepfer 173 Gear Hobbing Machine
Maximum pitch module 2.5、
Center distancce between workspindle and hob 8~94mm、
Maximum blank diameter Manual loading 156、
Maximum face width 180、
Minimum number of teeth 3 、
Workspindle adaptor bore dia 50mm 、
Maximum hob diameter 70 、
Shifting hob head 106、
Shifting hob head 70、35
Longitudinal feeds 0.1~5.0mm/rev、10standard hob speeds 140~900rpm、
Net weight approx 2900kg、
Main motor power consumption 3.0kw

3.) Koepfer 153B Gear Hobbing Machine
Max module: 2
Max work-piece diameter:
-With automatic loading: 100 mm
-Without automatic loading: 142 mm
Max hobbing length: 150 mm
Max length of work-piece:
-With automatic loading: 220 mm
-Without automatic loading: 300 mm
Center distance to work-piece cutter:
-Min: 4 mm
-Max: 87 mm
Hob slide swivable: +/- 35 degrees
Min number of teeth: 4
Cutting tool:
-Max diameter: 70 mm
-Max length: 71 mm
-Max shift: 44 mm
Hobbing speed: 280-2240 rpm
Plunge feeds: 0.2 – 150 mm/min
Longitudinal feeds: 0.05 – 2.5 mm/