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PCNC 770 Tech Specs

Key Dimensions/Weight

  • Table Size: 26" x 8"
  • Table Slots: 3 Slots 5/8"
  • Travel: 14" x 7.5" x 13.25" (X,Y,Z)
  • Spindle Nose to Table: 14.8" maximum
  • Spindle Center to Column: 8 5/8"
  • Spindle Nose Diameter: 3 3/8"
  • Shipping Dimensions: 42" x 45" x 49"
  • Weight: 662 lbs net / 800 lbs gross (excludes stand)
  • Max Workpiece : 400 lbs Maximum


  • Power Requirements: 115 VAC 50/60 Hz single phase (primary). 20A breaker recommended


  • Frame and Table: Cast iron frame and table, with hand scraped hydrodynamic ways and tapered adjustment gibs
  • Way Surfaces: Low friction PTFE-filled acetyl bonded sliding surface. Similar to Rulon® and Turcite®


  • Spindle Taper: R8
  • Spindle Construction: Dynamically balanced cartridge with spindle lock
  • Spindle Drive: Emerson Control Techniques™ Sensorless Vector Technology - 750W continuous, 1300W peak
  • Spindle Power: 1.0 hp Brushless AC 3-phase Induction Motor, Vacuum Pressure Impregnated (VPI)Windings
  • Spindle Speed: 175 to 10000 RPM
  • Transmission: Gates Polyflex® V-Belt Drive, 2 ratios


  • Feed Rate: 135 IPM (X,Y) 110 IPM (Z)
  • Axis Drives: High Performance Polyphase Stepper Motors with Leadshine® Microstepping Drivers
  • Ballscrews: Ground P4 Ball Screw with anti-backlash double ball nut (Incremental Error: <.0006"/ft and Cumulative Error: <.0008" at 35")


  • Operator Console: Complete spindle control, plus Spindle Lock-Out Key and Coolant On/Off/Auto
  • Additional Control Features: Integrated DIN accessory port for integrating optional touch probe or tool setter, Prewired for optional 4th–axis, Preconfigured for Electronic handwheel, and Optional Remote E-Stop

Maintenance Capacities

  • Coolant/Oiler Capacity: Complete spindle control, plus7 gallons
  • Auto Oiler Capacity: 2.1 quarts
  • Manual Oiler Capacity: 0.25 quarts


- Support for up to 4-axis continuous machining
- Intuitive conversational programming
- 80 GB of system program memory
- Built-in Dropbox™ support for seamlessly transferring programs