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Specifications
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| Stock ref. # 1083 |
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Other specifications
SCHIESS Heavy-Duty Universal Gear Hobber Serial No.: 46006, Age: 1974 Model: RF40/60S-90 Suitable for Cutting External Spur & Helical Gears, Pinions, Splines & Other Workpieces of Similar Profile up to 9144 mm Pitch Diameter, with 2286 mm Face Width. MAIN MACHINE - EXTERNAL GEARS: Gear Diameter to Be Hobbed, Max. .... 9144 mm GEAR DIA. TO BE CUT IN ACCORDANCE w/ GRADE A: Of BSA 1498: 1954 ................ 4301 mm Min. Gear Diameter To Be Cut ..... 1397 mm Max. Helix Angle Produced ........ 45 Degree Max. DP Produced By Hobs ......... 1 DP (25-module) FACE WIDTH OF GEARS PRODUCED Max. Hob Saddle Travel ........... 2286 mm Max. Table Load Capacity ......... 100 Tons Hob to Table Center Distance ..... 711 mm Outside Table Diameter ........... 4394 mm Table Spindle Bore Diameter ...... 1000 mm Max. Hob Diameter ............... 340 mm Hob Spindle On Spline Shank, OD .. 130 mm Hob Spindle Front Bearing Dia. ... 145 mm Hob Spindle Bored (Metric Taper) . 80 Hob Spindle Speeds ............... 9-100 RPM HOB SADDLE FEED WHEN HOBBING (Per Table Revolution) ...... .11938 mm-6 mm Column Feed (Per Tbl. Rev.) . .24892 mm-12 mm Number of Feeds .................. 18 Rapid Traverse of Hob Saddle ..... 178 mm/min Rapid Traverse of Column ......... 360 mm/min Table Speed (For Setting) ..... 0.16-0.6 RPM Main Drive Motor ....... ........ 25 KW Rapid Traverse Motor ............ 11 KW (2) Coolant Pump Motors ......... 1 KW Lube Oil Pump Motor ............. 4 KW EQUIPPED WITH: * Massively Proportioned Machine Main Base, Slideways & Hob Column * Hob Saddle w/Adjustable Bronze Gib Strips w/Precision Feed Screw w/Built-In Backlash Eliminating Feature * Duplex Worm Drive Swivel Hob Head Providing Higher Transmission Ratio At Output Stage, & Quieter, Smoother Operation w/Axial Adjustment For Reducing Backlash * Double Worm Drive To Work Table w/SCHIESS Patented Master Worm Wheel Design (Straight Spur Steel Coarse Pitch Indexing Wheel, Bronze Master Worm-Gear For Finishing) * Duplex Indexing Worms * Hydraulic, Self-Regulating Table Load Relief * Infinitely Variable Feeds, Changeable Under Cutting * Power Forced Lubrication System For All Slideways, Bearings & Gear Meshing Points w/Special Easy Change-Over Filter & Monitored Optical & Acoustic Warning Signals * Differential Mechanism For Cutting Helical Gears, Including Helical Gears w/Large Prime Numbers Of Teeth * Variable Speed DC Main Drive Motor w/Reversible Three-Phase Motor For Rapid Traverse Movements * Full Complement Of Electics (Motor/Controls), Buss-Ducting, Electrical Switch-Gear Cabinet, Operator Control Station/Desk w/Push Buttons For Machine Inching Motions, Set Up, & Fault Lamp Indication For Lube And/Or Coolant Failure * Operator Moveable Hand Held Pendant Control * Complete Coolant Plant, Pump, Tank & Piping w/Magnetic Chip Conveyor & Discharge Tub * Large Assortment Of Change Gears For Index, Differential, Including Primes * Large Assortment Of Hob Arbors * Miscellaneous Wrenches, Spanners, Operator Tools * Operator Manual, Wiring & Hydraulic Diagrams, Foundation Drawings, Etc.
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