K2000MC system developed by KND company is a new generation bus controlled CNC system for high-grade machining center. It adopts 8.4/10.4 inch LCD screen with horizontal/vertical structure and has 4 profiles totally. System communicates with servo unit in real time through KND serial servo bus (KSSB), which can control feed axes, analog spindle, digit spindle, I/O modules and etc. Matched servo drivers and motors with high resolution absolute encoder can realize position accuracy up to 0.1μm and satisfy high precision requirements of turning and machining composite machine tool.





    Profile type


    LCD screen

    System panel







    8.4 inch

    Film button 




    8.4 inch

    Film button 




    10.4 inch

    Film button 




    10.4 inch

    Film button 


    TFT color display has two configurations of 8.4 inch and 10.4 inch, with two installation structures of horizontal and vertical.

    Complete new mold panel, international fashionable color, artistic and decent profile. Complete new integrated technics structure, strong anti-interference ability and reliable performance.

    d with digit spindle can achieve high-precision graduation, high-speed tapping, high-speed positioning, digit spindle thread cutting, etc.








    LCD screen

    8.4/10.4 inch with resolution of 640×480

    Control mode

    KND Serial Servo Bus (KSSB)

    Command pulse

    Max. controlled axes

    8 axes

    6 axes

    4 axes

    Max. simultaneous axes

    8 axes

    6 axes

    4 axes

    Cs axes

    8 axes

    6 axes

    4 axes

    Max. PLC axes

    8 axes

    7 axes

    5 axes

    Axis control function

    Axes type: linear axis , A/B/C/D type rotation axis

    Synchronous axis function , Axis interlock, Emergency stop , Software and hardware over-travel limit

    Preparation function

    G code system: A/B

    Up to 93 G codes, including rapid positioning, linear interpolation, circular interpolation, helix interpolation, space three points circular interpolation, thread cutting and interpolation, polar coordinate interpolation, cylindrical interpolation, imaginary axis interpolation, Cartesian coordinate axis setting, plane selection, polar coordinate instructions, scaling, coordinate rotation, diameter & radius programming selection, reference point return, work coordinate system, local coordinate system, tool measurement, tool compensation, single canned cycle instructions, multiple canned cycle instructions, dwell, etc.

    Interpolation function


    Feed function

    Rapid positioningG00, Cutting feedG01, Feed per minuteG98, Feed per revolutionG99, dwellG04

    Maximum rapid traverse speed240000mm/min

    Maximum feedrate speed60000mm/min

    Rapid overrideF02550100

    Feedrate override0150%(16 gears

    High-speed & high-precision control : Acceleration & deceleration control before interpolation, 5 types of acceleration & deceleration curve, Speed smooth control

    Reference point

    Automatic reference point return (G28), Return from reference point (G29), 2nd and 3rd reference point return (G30)

    Thread function

    Pitch: 0.01~500mmMetric; 0.06~25400teeth/inchInch

    Single/multiple thread, Metric/inch thread, Straight/tapper/face thread, Constant pitch/variable pitch thread, Circular thread

    Thread retracting length, angle and speed can be specified

    Digit spindle thread

    Coordinate system and dimension

    Least input increment0.001/0.0001mm

    Max stroke : ±999999999×Least input increment

    Machine coordinate positioning (G53), Work coordinate system (G50, G54~G59), Local coordinate system (G52)

    Cartesian coordinate system(G54.9), Plane selection (G17, G18, G19), Slant plane setting

    Diameter/radius programming (G10.9), Absolute/incremental programming (G90/G91), Metric/inch programming (G21/G20)

    Polar coordinate instructions (G15/G16), Scaling (G50/G51), Coordinate rotation (G68.1/G69.1)

    Measurement function

    Skip functionG31

    Automatic tool measurement functionG36G37

    Spindle function

    KSSB controlled spindle : 1, Analog spindle: 1,Digital spindle: 1

    Multiple spindles function: Analog spindle can be extended

    Gear control(S01S08), Analog control(S0~S99999), Cs axis control

    Analog spindle auto/manual shift gears, Digital spindle positioning, Support digit spindle “speed/position” shift

    Spindle speed override: 50120%(8 steps), Analog voltage: 010V (stepless)

    One interface for feedback signals from spindle encoder and the resolution of spindle encoder can be set.

    Chuck check when spindle is running, Tailstock check, Spindle constant surface speed controlG96/G97,Rigid tapping, Spindle speed clamp, etc.

    Tool function

    Multiple axes tool compensation 2~8 axes; Tool offset number:32 groups

    Tool length compensation, Tool nose radius compensation, Tool wear compensation

    Tool presetting: absolute tool presetting, incremental tool presetting, tool compensation value adjusting, etc.

    Auxiliary function

    Standard M codes: 50, which can be customized

    Special M codes: M21~M24M71~M74M91~M94

    Program storage and edition

    Program storage space: 640K (internal). Extension: access to a U-disk (no capacity limit). Electronic disk: 3

    Programming : Incremental programming , Absolute programming , Incremental/absolute compound programming , Decimal point programming

    Program edition: input, alter, delete, insert, search, copy, move, merge, etc. Editing programs in U-disk

    Program remarks : Chinese and English IME

    Editing and executing multiple blocks in MDI mode

    Sub-program calling(63 layers nested at most), Sub-program calling when machining in DNC mode with a U-disk

    Program check

    Fast drawing of tool path, Dry running, Single-block running, Machine lock, Auxiliary lock, Optional block stop, Optional block skip.

    Program restart

    Breakpoint management, Power-off management, Restart at any position.

    Simplified programming

    Drilling canned cycleG83.5G86.5G80~G89

    Tapping canned cycleG93G84G84.5

    Chamfering and rounding programming, linear-angle programming

    Mirror image for X axisG68, G69

    Compensation function

    Tool length compensation, Tool nose radius compensation (G40~G42)

    Corner circular interpolation (G39), Compensation value can be input by G10 in a program

    Backlash compensation : Use independent compensation values when executing positioning and cutting feed , range: 08mm

    Pitch-error compensation: Provide 512 compensation points for each axis, range: ±0.1mm

    Macro program function

    Custom macro B, Macro program calling(G65), Customized subprogram calling using G/M/T codes, Interruption calling of macro

    Human-machine interface(HMI)

    Language : Chinese and English

    Graphics: 2D graphics of tool path, 3D graphics of parts

    Current position, Program page, Program content, Parameter setting and display, Graph setting and display, Diagnosis data, Alarm, Ladder diagram, Run time, Parts count, Date, Time, Feed rate, Spindle speed, Spindle feed-back speed, Tool No., Spindle gear, Screen saver, etc.

    Index information: Operation list, G code list, Parameter list, Diagnosis parameter list, Macro instruction list, Alarm list, and other customized information, etc.

    Alarm: P/S alarm, Driver alarm, Over-travel alarm, System error alarm, KSSB alarm(only for KSSB controlled systems ), External alarm, etc.

    Protection function

    Hardware over-travel limit, Stored stroke limit(software over-travel limit ), Dynamic workspace, Axis interlocking, Safety door interlock, Parameter protection, Program edition protection, Program encryption, PLC parameter protect, PLC Program encryption, etc.

    CNC parameter backup, PLC parameter backup, Tool offset data backup, Program backup, PLC program backup, Macro variables backup, Access electronic disk, System data backup(U disk operation), System data restore(U disk operation), etc.

    Operation management

    Operation mode : AUTO, JOG, MDI, EDIT, HOME, PHOME, STEP(HANDLE)

    Program execution : AUTO run, MDI run, DNC run (U-disk , Ethernet , RS232), Dry run , Single block run , Auto handle run

    Program switch , Parameter switch , Time-limit power-on/off , Parameter/program password protection

    PLC function

    Open style PLC, display and edit ladder diagram on CNC, PLC-axis control

    DI: 20 points, DI/DO point number of KSSB remote I/O module SD1 : 32/32

    DI/DO point number can be extended up to 512/512 with KSSB controlled remote I/O modules.

    External interface

    KSSB interface (only for bus controlled system), Spindle encoder interface , Feed axes pulse interface(only for non-bus controlled system), Analog/digital spindle interface , High-speed input interface(only for bus controlled system)

    Machine operation panel interface , Additional panel interface , Separate operation box interface

    RS232/485 interface , CAN interface , USB interface , Ethernet interface

    Matched driver

    SD310 AC servo driver

    ZD210 spindle driver

    System Shape and Installation Dimension