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Power Requirements: DC 24V +- 2 V 3 A
Applicable motor: 17/23 hs series of stepper motors
Manual adjustment range: 0-100 mm
Automatic height control range: 3 -30 mmu
Adjusting speed of automatic height control: 3000 mm/min (30degree slope)
Control precision: +-0.5 mm
Dimensions of box body: (155 X 87 X 71) mm
Operating temperature: -10 C to 50 C

Technical Features:
Torch height controller for flame/plasma cutting torch uses the proprietary  stepper motor control technology of Microstep to replace the conventional DC motor height control technology, which makes it faster and smoother in addition to significantly entended service life.
Directly displaying the height of cutting nozzle in capacitance height control mode
The advanced height linear calibration technology makes absolute height display and control possible when the distance between the cutting nozzle and work piece is within 3~30mm in the capacitance mode under for automatic height control in step of milimeter and display accuracy of +-0.1mm.
Integration of mechanical lifting device and height controller
Detector, controller and drive are highly integrated with adjustable stroke up to 10cm.
All Digital Technology
Circuit uses SMD technology without any adjustable devices; all digital control technology ensures high product reliability.
Simple and convenient linearization calibration
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.
Applicability in tough environment
The shell uses tamper-proof, waterproof and moisture-proof aluminum box sealed design, particularly applicable to the severe environment of high temperature or high electromagnetic interference from flame cutting or plasma cutting operation.
Various interfaces easy to use.