C3DTHC Wiring to Nighthawk V2
- CNC3D

- Jul 30
- 2 min read

Hey followers in this video we show you how quick and easy it is to wire a C3DTHC plasma controller to one of our Nighthawk V2 CNC controllers.
We have intentionally made the link between a V2 Nighthawk and C3DTHC as easy as we possibly could. This quick access link cable does around 90% of the wiring.
Some quick info about our C3DTHC,
Presenting the C3D THC. Our in-house designed Torch height controller for CNC plasma systems. Designed to deliver consistent, high-quality cuts across a wide range of plasma CNC machines, the C3D THC gives your CNC the ability to automatically maintain ideal torch height, even on warped or uneven materials.
Whether you’re working with a basic controller or a more advanced system with native THC input, the C3D THC is engineered to adapt to most setups with ease.
Packed with smart features like Dynamic Arc Start Control and Hole Detection Modes, this unit was built to make plasma cutting more accurate, more reliable, and far less manual.
Whether you’re a seasoned fabricator, industrial manufacturer or just getting into hobby CNC plasma, the C3D THC gives you the automation and precision needed to produce cleaner, more consistent cuts — especially on warped or uneven materials. Designed to be both versatile and user-friendly, this unit is ideal for Hobbyists or Commercial/Industrial users alike.
The C3D THC comes loaded with advanced features that help your machine do more of the hard work for you:
To learn more, you can view the listing here:
Or for support for the C3DTHC, it's available here:
This video may also come in handy for those of you with a Nighthawk who are setting the initial current or micro-stepping. The video shows the procedure of opening a Nighthawk case to access the internals.








Comments