Description:
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WUHAN WY3J 126" (3200 mm) Vertical Gear Hobber
Specifications:
Gear hob diameter range: 11.8" – 126" (300mm - 3200mm)
Max. face width of workpiece: 19.7" (500 mm)
Max. helix angle: 45°
Max. diameter of hob: 9.8" (250 mm)
Max. length of hob: 11.8" (300 mm)
Diameter of hob arbor: 1.26", 1.57", 1.97", 2.36" (32 mm, 40 mm, 50mm, 60 mm)
Max. distance between hob center line and table centerline: 75.8" (1925 mm)
Max. distance between hob center line and table surface: 50.2" (1275 mm)
Distance between hob center line and column guideways: 12.8" (325 mm)
Diameter of table: 63" (1600 mm)
Table load capacity: 20,000 Lbs
Rapid traverse of table: 0.95 RPM
Number of speeds for hob spindle: 20
Range of speeds for hob spindle: 11.2 RPM
Rapid traverse of hob vertical slide: 300 mm/Min.
Rapid traverse of column: 325 mm/Min.
Max. swivel angle of hob head: 180°
Motor: 20 HP
Equipped with:
Single index
Tangential head
Differential
Change gears
Tailstock w/ riser
Hob arbors
Coolant system
Speed gears
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