GZ-36 series tool setter is dedicated to CNC engraving and milling machine. It can be used to detect wear and breakage and correct thermal distortion as well as to preset tool length. MXBAOHENG GZ-36 Tool Presetter Aligning Instrument for CNC Engraving and Milling Machine Tool Touch Sensor Product specifications Repetition accuracy: 0.005mm(Condition: speed of tool setting is 50-200mm/min) Depth of parallelism: 0.010/10mm Contact force: 1.5N Contact material: Tungsten steel alloy Contact surface lifetime: 3 million times Protection structure: IP 67 Power supply: DC24V 20mA Ambient temperature range -25ºC ~ 70ºC.Please control voltage in DC10-30V, the current below 20mA. GZ-36 Special considerations Please control the tool’s diameter 10mm or less. Please control setting speed 50-200mm / min or less. The tool’s center to fall on the center of the setter’s surface. Do not force the rotation of the setter’s head. Ensure the parallelism after installation. Please use blowing device normally. Please clean the rest of iron filing and cutting oil, when the air blowing doesn’t work to the areas of contact surface. Confirmation method of output signal: Measurement signal: normally open (NO).LED indicator: when normal is off , when operating is on. Over-travel signal: normally closed (NC). LED indicator:when normal is on, when operating is off. Detail 1)Mechanical * Please try to install it at the place of less iron turning on the bench. * Please install correctly the tool setter before use. * Ecommend the installation on the good level stand, make sure the parallelism of tool setter. (the base of tool setter installed to stand with the M4 Allen screws, installing screw dimensions refer to drawing) 2) Electrical * Be sure within the rated power range. *The tool setter shall be installed in the vicinity when the machine body grounding or shielding. * Power and signal wires in tensile strength 20N (2Kg) or less, minimum bending is R7. 3) Air pipes * Please use the pipe joints, outer diameter of 4mm, inner diameter of 2.5mm. * Note: 2 blowing holes for the diameter of 1mm, so please use a minimum diameter of 2mm or more of the pipes.