Hello Arthur,
The Robotiq Gripper use MODBUS RTU communication via a RS485 connection. Depending on the brand of robot, you maybe will need a universal controller in order to communicate with the gripper. What is the communication protocol of the NACHI robot that you have? You will maybe need to add a communication card.
You can refers to the manual here to see the other available communication with the Robotq universal controller:
https://robotiq.com/support/2f-85-2f-140/universal-controller-universal-controller-literature-instruction-manual
Best regards,
Nicolas
Hello Goodnight The reason for my question is why do I need to know if there is still no producer? We are currently working with the NACHI Robots and I questioned if you could give us the support to carry out the communication or in case you suggest or recommend us?