LIEBHERR S500 Vertical gear hobbing machine

Max. Workpiece Diameter with Supporting Column: 15¾”
Max. Travel of Hob Slide (Max. Width of Gear): 14 11/16”
Max. Pitch for Heavy Duty Hobbing: 4.23 DP
Max. Pitch for Normal Duty Hobbing: 3.175 DP
Taper of Hob Spindle: Morse Taper No. 5
Hob Arbor with Hob Mounting Service: 1¼”
Max. Diameter of Hob: 7¼”
Max. Length of Hob: 6¾”
Max. Shifting Way of Hob: 4¾”
Hob Speed: Infinitely Variable from 40-220 RPM

Feeds Infinitely Variable:
- Vertical: 0.01” - 0.18”
- Horizontal: 0.005” - 0.09”
- Tangential: 0.004” - 0.07”

Max. Diameter of Work Table without Coolant Oil Groove: 21 5/8”
Table Bore: 3 15/16”
Mounting Arbor Taper: 5
Diameter of Mounting Arbor: 1½”

Height of Workpiece Support:
- Climb Hobbing: 9 27/32”
- Conventional Hobbing: 8¼”

Max. Length of Workpiece to be Inserted into Table Bore: 26½”
Max. Diameter of Workpiece to be Inserted into Table Bore: 3 1/16”
Min. Center Distance between Hob Arbor and Mounting Arbor: 1 3/16”
Max. Center Distance between Hob Arbor and Mounting Arbor: 13”

Capacity of Main Motor: 10 HP
Capacity of Rapid Transverse Motor: 2 HP
Capacity of Hydraulic Pump Motor: 1.5 HP

Place Necessary for Installation of Machine (Length x Width x Height): 114” x 69” x 72”
Place Needed for Shipping: 102” x 66½” x 91½”
Capacity of Pump for Cooling Equipment: 0.8 KW
Total Weight of Machine: 11,500 lbs