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


High-performance General Robot Controller, Intel® 6th Core™ i7-6700TE processor, provides Windows APIs for users developing their own robot control GUI or application

  • Support Articulated/Delta/SCARA robot
  • Support axes group no.: up to 4 groups
  • Robot group control functions: PTP/Line/3D arc
  • Support extension single-axis control: up to 16 axes
  • Single-axis control functions: PTP/Jog/Halt/Stop
  • Support C\C++, C# and VB.Net for user programming
  • Support Intel® 6th CoreTM i7-6700TE processor
  • 1 x DVI-D, and 1 x HDMI for dual independent display


GRC-311F presents an intelligent PC-based robotic controller for robot automation. It integrates NexCOBOT's general robotic control software, NexGRC, to perform real-time robot control and supports several standard robots like articulated robot (6 axis), SCARA robot and Delta robot. GRC-311F provides Windows APIs for users developing their own robot control GUI or application. Besides, GRC-311F also provides an integrated development environment called NexMotion Studio to speed up development time for users.


NexGRC Runtime
  • Support robot type: Articulated/Delta/SCARA robot
  • Support axes group no.: up to 4 groups
  • Robot group control functions: PTP/Line/3D arc
  • Robot blending motion: aborting/buffered/blending
  • Extension single axis no.: up to 16 axes
  • Single axis control functions: PTP/Jog/Halt/Stop
  • Single axis blending motion: aborting/buffered/blending
  • Single axis override functions: position/velocity/acceleration/deceleration
  • NexCOBOT EtherCAT master, CoE and DC supported
  • Support standard EtherCAT slave devices

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

Teach Pendant HMI
  • Optional TPUI software

User Programming
  • Provide windows APIs for user programming
  • Support programming language: C\C++, C#, VB.Net

  • Intel® 6th Core TM i7-6700TE, 2.3 GHz
  • Intel® Q170 Chipset

Main Memory
  • 4 GB DDR4 2400 SO-DIMM

  • 256 GB 2.5" SATA3 MLC SSD

  • Dual independent display (HDMI, DVI-D)

I/O Interface- Front
  • 1 x ATX power on/off switch
  • 1 x HDMI and 1 x DVI-D
  • 4 x USB 3.0 ports (900mA per each)
  • 2 x USB 2.0 ports (500mA per each)
  • 1 x Line-out and 1 x Mic-in
  • 2 x Antenna holes for WI-FI/ GSM
  • 1 x Front-access 2.5" HDD tray
  • 1 x Mini-PCIe expansion support optional modules
  • 2 x RS232/422/485 auto with 2.5KV Isolation
  • 3 x Intel® I210IT GbE LAN ports, support WoL, teaming and PXE

I/O Interface-Top
  • 1 x 3-pin remote switch
  • 1 x CFast expansion
  • 1 x SIM card

Storage Device
  • 1 x CFast (SATA 3.0)1 x 2.5" HDD (external, SATA 3.0)
  • 1 x 2.5" HDD (internal, SATA 3.0)
  • 1 x mSATA (via internal Mini-PCIe socket)

Expansion Slots
  • 2 x mini-PCIe socket for optional Wi-Fi/3.5G/4G LTE/Fieldbus modules

Power requirement
  • AT/ ATX power mode (default with ATX power mode
  • Power input: typical +24 VDC ±20%

  • 90 mm(W) x 185mm (D) x 251mm (H)

  • Operating temperature: Ambient with air flow: -5°C to 55°C (according to IEC60068-2-1, IEC60068-2-2, IEC60068-2-14)
  • Storage temperature: -20°C to 85°C
  • Relative humidity: 10% to 93% (non-condensing)
  • Shock protection:
    • HDD: 20G, half sine, 11ms, IEC60068-27
    • CFast: 50G, half sine, 11ms, IEC60068-27
  • Vibration protection w/HDD condition:
    • Random: 0.5Grms @ 5~500 Hz, IEC60068-2-64
    • Sinusoidal: 0.5Grms @ 5~500 Hz, IEC60068-2-64

  • CE/FCC Class A

Pre-installed Software Package
  • Operating system: Windows Embedded Standard 7 (32-bit, 64-bit)
  • NexGRC Runtime
  • NexMotion Studio

Ordering Information

GRC-311F (P/N: 98GRC311F000F)
High-performance General Robot Controller


Upload Date File Name Version OS Description Download