StarFire SF-HC25G SF-HC25K THC Plasma Automatic Torch Height Controller

Technical Features:

- 32-bit ARM and two 3-digit display tubes enable digital control. Without linear regulator components, its
stability is dramatically improved.
- Velocity and parameters can be modified according to your power supply and lifting mechanism.
- Its circuit uses patch technology. There are no adjustable devices inside. Full digital control technology ensures high reliability.
- Easy Operation: Two digital tubes display given arc voltage and actual arc voltage respectively. There are 3 knobs to do parameter settings and operation.
- Simple Interface: It is suitable for all plasma cutting CNC systems. And it can be used alone.
- Proximity switch used as initial positioning way.
- PWM output and 255-level adjustable speed enables precise control of motor speed. It features several current settings and short-circuit protection.
- Anti-Collision Function: When cutting nozzle touches steel plate, the controller can quickly move your cutter higher to
protect the nozzle.
- Excellent Compatibility: All inputs and outputs are optically isolated. Plasma voltage feedback uses linear opto-isolation and independent isolated power supply, and is compatible with various plasma power supplies.
- With arcing judgment function and successful arcing feedback function.

Technical Parameters:
- Power Supply: DC24V±10%, 3A
- Compatible Motor: 24V DC motor
- Drive Mode: PWM
- Output Current: < Input current of power supply
- Initial Positioning Method: Proximity Switch (normally open normally closed through jumper cap settings)
- Highest Control Accuracy: ±1V
- Controller Size: 145 x 90 x 42mm
- Panel Size: 120 x 55 x 40mm
- Working Environment Temperature: - 10 to 60℃
- Detection System: Isolated arc voltage divider board

Package Included:

- 1 x Plasma Height Control Module SF-HC25G or 1 x Plasma Height Control Module SF-HC25K(optional)
- 1 x Voltage Divider Board
- 1 x Operation Display Panel
- 1 x Communications Cable