THC Torch Height Controller

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US $1-500 / Sets | 1 Set/Sets (Min. Order)
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Supply Ability
Supply Ability:
2000 Set/Sets per Month
Packaging & Delivery
Packaging Details
Beijing, Shanghai, Guangzhou, Shenzhen, etc.
Lead Time :
within 3 working days after receiving payment


biggest maker from 1992
support CNC Microstep & START SHAPHON
good function & price
easily connect
arc voltage & capacitance

auto height control Specifications

1. Stepper motor instead of conventional DC motor ,makes it faster and smoother in addition to significantly extended service life.

2. Directly displaying the height of cutting nozzle in capacitance height control mode

3. Integration of mechanical lifting device and height controller

4. Circuit uses SMD technology without any adjustable devices; all digital control technology ensures high product reliability.

5.The feature of "one-keystroke height calibration" guarantees that in any circumstances, the user only needs to press one key to calibrate the absolute height measurement and achieve linear height measurement.

6. The shell uses tamper-proof, waterproof and moisture-proof aluminum box sealed design, particularly applicable to the severe environment

7.The interface is simple and easy to control. It is suitable for any flame cutting and plasma cutting CNC system or using alone.

8. Asynchronous communication function enables connection with CNC system and facilitates parameter setting, automatic/manual control, taper angle transition control and data exchange


Major Technical Specifications

Input Voltage

DC 24V±2 V   

Rated Current

3 A

Applicable motor

17/23 HS series of stepper motors

Manual adjustment range

0-100 mm

Automatic height control range

3 -30 mm

Adjusting speed of automatic height control

3000 mm/min (30 ° slope)

Control precision

±0.5 mm

Dimensions of box body

(155 × 87 × 71) mm

Total weight of capacitance height control


Total weight of arc voltage height control


Detection system

capacitance height detector and arc voltage height detector