CNC Retrofitting & Remanufacturing

Gear Shapers, Gear Hobbers, Gear Testing Equipment, Gear Shavers, Gear Grinders, & More

Upgraded and completely rebuilt 4 axis Servo powered Fellows 10-2, 10-4, 20-4. Retrofit Customization can be ordered to meet your companies budget & specific needs.

SPECIFICATIONS

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Capacities                                                     U.S            Metric

• Maximum Pitch Diameter (External) .................10"             254 mm
• Maximum Pitch Diameter (Internal)...................10"             254 mm
• Maximum Face Width, External/Internal.............4"             102 mm
• Maximum Diametral Pitch, Spur..........................4                 6 MOD
• Maximum Diametral Pitch, Helical.......................5                 5 MOD

• Maximum Face Width 10-2....................................2"               51 mm

• Maximum Face Width 10-4....................................4"              102 mm

• Maximum Helix Angle (Using 5" Cutter).............45 deg.       45 deg.

• Maximum OD of Fixture.......................................19"              483 mm
• Bore Through Work Spindle...........................5.875"          149.225 mm
• Cutter Spindle Diameter.................................3.543"               90 mm
• Distance Between Work Table and Cutter                                                  Head........................................................................13"               330 mm
• Height of Machine.................................................103"           2616 mm
• Length of Machine.................................................132"          3353 mm
• Width of Machine..................................................70"             1778 mm
• Net Weight of Machine (approx.)...........12,000 lbs.              5443 kg

• 480 Vac 60 Amp

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STANDARD EQUIPMENT & FEATURES

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• FANUC Oi-MF Control

• FANUC Servo Main Drive Motor

• Hydro-static Cutter Spindle Bushing

• No change gears required for B & C Axis (FANUC Servo Motors) set       up is fully programmable

• Z Axis FANUC Servo Ball Screw

• Attached Electrical Cabinet & Hydraulic Tank

• Air conditioned Electrical Cabinet

• Work Spindle Top Plate with T slots every 90 degrees

• Centralized Automatic Lubrication System

• Way Lube Pump

• Automatic Lube Filtering System

• Separate Pulse Lubrication System for Ways and Ball Screw

• Coolant Sump in base

• Removable chip basket

• Standard Straight Spur Guide
• Crowning and Taper feature via back off cam
• Cutter Positioning

• 3" riser.

• Full splash guard with automatic door lock

• Hydraulic clamping

• Hydro-static Cutter Spindle Bushing

• Inch & mm units of measurement

• Work light

• Tailstock prep for future Tailstock application

• Prepped for a conveyer system

• Cutter Spindle cooled by oil (not coolant)

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CNC FUNCTIONS

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• 50 - 1000 Strokes Per Minute

• Internal & External gear cutting

• B, C, & Z Load Positioning

• Gear, Gear with Laser, Slot, & Sector cutting modes

• Cutter Advance (Cutter Shift)

• Automatic Homing of all Axes simultaneously

• Auto Load Positioning for the Work Table & the Cutter Spindle
• Cutter Spindle Rapid Rotation
• Work Table Rapid Rotation
• User friendly set up screens
• One to four cut selection
• Each cut has individual parameters of depth of cut, infeed rate,            stroking speed, rotational feed rate, and degree of work rotation
• Setups can be stored in nonvolatile memory using a setup number    between 1-999
• Recut mode that skips roughing cuts and directs the machine to          the final cut

• Manual Pulse Generator

• Work clamping sequence options of Clamp Up or Clamp Down

• Cycle & Shift counter

• Three Spindle Stroking stop positions for easy set up

• Normal & Service Operation modes

• Operator Lock Out Mode

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OPTIONAL EQUIPMENT

• Tailstock

• Automatic chip conveyor

• Elevating mechanism for raising and lowering fixture up to

   3.125" (79.38 mm) for recessed internal gears or automatic

   loading
• High speed worm

• Robot interface

• Magnetic filter

• Additional optional equipment is available upon request