NexCOBOT Taiwan
13F, No.916, Zhongzheng Rd., Zhonghe Dist., New Taipei City, Taiwan 23586, R.O.C.
TEL: +886-2-8226-7786


EtherCAT robotic control software, provides a configuration tool “NexMotion Studio” to create your robot quickly and a ready-to-use teach-pendant software “NexTPUI” for complete robot application

  • Support common robot types: 6-axis and 7-axis Articulated/Delta/SCARA type
  • Up to 4 robots in one controller
  • Up to 16 extension single-axis
  • Support PTP, LINE, ARC, Contour, Conveyor tracking motion operations
  • Powerful configuration utility: NexMotion Studio
  • Ready-to-use teach-pendant software: NexTPUI
  • Provide robot 3D simulation
  • Provide windows APIs for user programming
  • Support PC programming language: C\C++, C#, VB.Net, Python etc.


NexGRC (General Robot Control) is developed by NexCOBOT as a powerful robot control software that integrates NexECM and motion control kernels. It supports several standard robots like articulated robot (6-axis and 7-axis), SCARA robot and Delta robot. The NexGRC provides Microsoft Windows APIs for users to develop their own robot control applications and HMI. NexGRC also provides a powerful integrated development environment “NexMotion Studio”, which users can use to easily configure EtherCAT slaves and motion axes or group axes parameters.


Realtime OS

  • INtime

Supported Axis No.

  • Up to 16 axes

Supported Group No.

  • Up to 4 groups

Single Axis Motion

  • PTP, Jog, Halt, Stop, Speed/ACC/DEC override, blending

Group Motion

  • PTP, Linear, Circular, Speed/ACC/DEC override, blending

Supported Group Types

  • Cartesian, SCARA, Delta, 6-axis and 7-axis Articulated


  • VC\C#

TPUI (Teach Pendant HMI)

  • Optional

Powerful Utility

  • Nexmotion Studio
    • EtherCAT devices offline edit and online scan
    • EtherCAT master configuration
    • PDO mapping edit
    • Online SDO edit
    • Export ENI
    • CiA 402 device operation: PP/PV/PT/CSP
    • Single axis edit and operation
    • Group axes edit and operation
    • I/O mapping edit and operation
    • Provide simulation operation mode

Ordering Information

NexGRC (P/N:98ROBO000007)
NexGRC Realtime Software 


User Manual
Upload Date File Name Version OS Description Download
2020/05/06 NexGRC Basic Training Handbook 1.0 Windows Training Handbook 5.1 MB
2020/03/19 NexMotion Studio User Manual 1.1 Windows User Manual 5.2 MB
2020/03/19 NexMotion Library User Manual 1.6 Windows User Manual 6.1 MB
Selection Guide
Upload Date File Name Version OS Description Download
2021/10/14 A Software to Accelerate Your Robotic Control Implementation 1.0 All OS NexGRC Flyer 984.2 kB
2021/09/07 Motion Control Platform and Customization Services 1.0 All OS Special Offer 1.5 MB