To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The Hypertherm Command THC is a microprocessor-based torch height control system designed for X-Y cutting systems. It functions to set the initial piercing height and maintain the torch-to-work distance during plasma cutting operations to ensure cut quality and productivity.
Features
Upper and lower inductive proximity limit switches
Ohmic contact sensing for initial height sensing (IHS)
Motor torque work contact sensing (back-up for non-conductive surfaces)
Work-clear feature for thin or flexible sheet metal
Rapid pull-back collision avoidance feature
CNC-controlled arc voltage disable for cornering
Over-voltage protection to prevent torch diving during kerf crossings
Built-in advance preflow for reduced cycle time
Optional breakaway for collision damage reduction
Power-up diagnostics
Teflon-coated fiberglass sealing band for internal component protection
Mechanized shield for moving parts
Dry lubrication system (no oil required)
RS422 serial interface for remote CNC control
Optional operator control pendant with backlit LCD
Electrically floating interface
Machine safety interlock
Specifications
Max. Z-axis speed: 200 ipm (5.0 m/min)
Max. Z-axis stroke: 8 inches (200 mm / 203 mm)
Total weight with torch mounting block: 18.25 pounds (8.4 kg)
Positioning resolution: 0.001 inch (0.025 mm)
Set point resolution: 0.5 volt
Set point range: 50-300 volts
Maximum control accuracy: ±0.5 volts
Voltage feedback (divider): 1/40.95 of arc voltage
Pierce height range: 0.020—1.00 inch (0.5—25.4 mm)
Pierce height resolution: 0.010 inch (0.10 mm)
Pierce height factor: 1 to 3 times the cutting height
