NCH02 Offline Montion Controller System

NCH02 is the 5 axis motion controller we spend 2 years to design.
NCH02 is a CNC system without computer. Only need a U-disk within G-CODE file,
NCH02 can read the G file and run the G file.
This manual introduces operation, connection and usage schedule of our professional
motion controller for engraving machine. Through a lot of the drawing the users can learn
quickly how to use this motion controller.

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Independent Controller Advantages

  • The U disk reads the G code file and runs independently without computer operation.  
  • 8-channel optocoupler isolation common digital input interface.  
  • 5-channel optocoupler isolation common digital output interface  
  • 1 way 0-10V spindle speed analog output interface (can be modified to PWM output)  
  • Supports up to 5 channels of stepper motor control, single axis control pulse 125KHz. 


A:USB control input:The NCD02 host passes this USB port and the handheld panel NCH02.
B.Main power input:24vDC 1A
C.Limit switch, origin and other input
D.General purpose output
E.MPG handwheel interface ( Usually not need to use, already have handwheel panel NCH02 )
F.Spindle control output:Speed control and Run/Stop control
G.Stepr motor connecting ports ( single axis control pulse 125KHz, good for stepper motor.Please don’t use it with servo motor)


One thought to “NCH02 Offline Montion Controller System”

  1. Greatings you!
    You controller system lock very nice! I was buy this one for my machine. But I have qustion: I read you manual instruction but don’t understand how is PROBE working?
    I mean what a logic? How the machine know PROBE sensor lenght?

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