Lees Bradner Vertical Gear Hobb Machine 8"

Basic Information

Model: 7VH
Manufacturer: Lees Bradner
Serial #: 7VH1836
Location: Huntington Park, CA
Year Built: -

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Specifications

Max. Work O.D. With 3" Diameter Hob: 8"
Max. Work O.D. With 4" Diameter Hob: 7"
Hob Arbor Diameter: 1.25"
Taper Hob Arbor Fitting: #8 MT
Capacity Between Centers: 20"
Hob Swivel Head: +- 45 Degree
Max. Face Width (Machining Capability): 10"
Max. Number Of Teeth Cut: 640
Min. Number Of Teeth Cut: 3
Max. Diametrical Pitch: 4"
Metal Removal Rate: 2.9 Cubic In/Min.
Axial Travel: 12"
Max, Centerline Hob To Work Spindle: 15 3/8"
Min, Centerline Hob To Work Spindle: 3 3/8"
Max. Centerline Hob To Centerline Work: 5 1/2" + Stroke
Min. Centerline Hob To Centerline Work: 1 1/2"
Work Spindle Dimension:
Flange Diameter: 6"
Flange Bolt Circle Diameter: 5"
Flange Male Pilot Diameter: 4"
Clearance Through Hole Diameter: 2"
Index Gear: 30 Teeth
Coolant System: 65 Gallons
Hydraulic Tank: 20 Gallons
Main Drive: 7.5 HP
Rapid Traverse: 2 HP
Hydraulic Pump: 1.5 HP
Coolant Pump: 1 HP
Circulatory Lube: 1/2 HP
Dimensions (L x W x H): 95" x 85" x 98"
Weight: 7.800 Lbs.

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Equipped with

• Hydraulic Radial Positioning
• Hydraulic Arbor With Face Clamping
• Coolant System
• Auto Lube System