Unity Controller customized for use with large NEMA34 motors.

  • Expandable to your needs, versatile, and flexible.
  • Can be used for 2, 3, or 4 axis systems.
  • Get it with or without motors
  • Motors (if purchased) are pre-wired with 6 Feet of 5-Conductor 18 Gauge Motor Wire and XLR connectors

Driver System:

  • 4x 7.8Amp MondoStep BiPolar Drivers

Breakout Board:

  • The PBX-MX is an isolated parallel port breakout board for use with software such as LinuxCNC or Mach3.

Integrated back panel includes:

  • Connections for up to 4 motors
  • Connector for limit switches
  • Connector for E-Stop
  • Earth ground connection for improved EMI protection
  • Auxilary 5v logic output that can drive an accessory like the Powerswitch Tail
  • IEC power connections for the primary power and the router control relay
  • PBX-MX Isolated Parallel Port breakout board
  • Two AC inputs
  • Color coded

Have A Look Inside:

  • 40Volt (110VAC Input) Linear Power Supply for the fastest motor operation
  • Professionally wired, installed, mounted and tested electronics
  • 4 Drivers, Breakout Board, IDC cables, and wired connector ports
  • Full Enclosure with Power switch, fan, and fuses
  • Modular and organized


  • Product Code: UNITY-34
  • $799.95

Available Options

Tags: unity-34, cnc, controller, 4-axis, kits