Features 1、ADJUST HEIGHT: HP105 can continuously adjust the height of the cutting torch on the uneven steel plate according to the set arc pressure value, so as to ensure that the height of the cutting torch to the steel plate remains constant 2、IMPROVE EFFICIENCY: Automatic control of cutting distance enables you to obtain smooth kerfs, reduce workpiece scrap, and improve cutting speed and efficiency 3、MOTOR CONTROL: When HP105 is working in automatic or manual state, the lift switch on the panel can be operated to control the lift of the motor 4、AUTOMATIC CONTROL: When switching to automatic mode and there is input arc voltage, the controller controls the cutting height according to the arc voltage setting value on the HP105 panel 5、WITH FITTINGS: Equipped with screws, nuts, fittings, easy for you to install, complete accessories guarantees convenient operation Specification Item Type: Torch Height Controller Material: Aluminum alloy Dimension: Width: Approx. 225mm / 8.86in Height: Approx. 80mm / 3.15in Depth: Approx. 49mm / 1.93in Input: DC 24V±10%, 2A Lifting Motor: DC24V permanent magnet DC motor Output: DC 24V Maximum 40W Speed Control: Dual Pulse Width Modulation (PWM) with electric drive voltage feedback Arc Voltage Range: 30-250V Arc Voltage Accuracy: 1V-5V, which can be adjusted by parameters Initial Positioning: 1. Proximity switch initial positioning 2. Contact initial positioning(need to support isolation positioning box) Input Arc Voltage: 1: 1 or 50: 1 arc voltage value(built in isolation voltage divider) Working Environment: -10℃~60℃ Host Weight: 0.8 kg / 1.8 lb(approx.) Protection Class: IP64, prevent dust from entering Mounting Connector: 2 pin, 4 pin, 5 pin, DB 9 pin Installation Location: Away from heat sources, a place with good air convection Package List 1 x Controller 5 x Screw 2 x Nut 6 x Accessories 1 x User Manual