![](https://aqtronic.com/wp-content/uploads/2024/05/ds18b20-waterproof-b-300x300.png)
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The DIY three-coordinate probe can realize the functions of fast positioning, edge finding, center finding, shape measurement and so on by connecting the CNC to the knife edge, which greatly solves the trouble of positioning the workpiece during the second clamping during the machining process. Working voltage: 5-24V wide voltage Indicator light: green light when power on, red light after trigger The shell is made of fine frosted black oxidized aluminum alloy, flat anti-roll design, and the stylus handle is machined in stainless steel
Adapt to various control boards/boxes such as grbl control board and Mach3
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Specification:
Output mode: NC (normally closed) Almost 0 before the trip Stroke: 5mm Repeat positioning accuracy: 0.001mm (working speed: 50-200mm/min) Life: 3000000 times Contact force: 1.5N Shell grinding: 4S Protection level: IP67 Cutter diameter: 20mm Material: Hard alloy. Out of specification: NC (normally closed), distance signal is about 5mm Impact level: DC24V 20mA (MAX) 10mA (resistive load)
Features:
1. Waterproof and dustproof structure, with good durability in CNC machining operations. 2. It can greatly improve the tool setting efficiency in CNC machining. 3. When the stroke is exceeded, it will sound an alarm. 4. Automatic detection of tool damage: If the tool is damaged or broken, the machine will automatically stop running and issue a warning. Automatic tool wear compensation: Once the tool head wear is detected, the relevant program can be corrected to ensure the accuracy of the workpiece.
Installation Notes:
1. The pillar and the tool setting device must be perpendicular to the contact surface and perpendicular to the contact surface. Please install them on a workbench with small iron filings as much as possible. 2. Make sure to use the voltage within the rated power supply range, please control DC10-30V, the current is less than 20mA, and the ambient temperature range is -25°C-70°C. 3. Please control the tool diameter to be less than 20mm, and the cutting speed to be less than 50-200mm/min. The center of the tool should fall on the center of the tool face.
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[Main Parameter] Detection distance :4mm ± 10% Set distance:0~3.6mm Current: 5V 360mA, 12V 200mA, 24V 96mA, maximum instantaneous current 2A Delay distance:10% below of the detection distance Detection object:Magnetic metal(the detection distance decreases when it is non-magnetic metal) Stand detection object:Iron 15*15*1mm Response frequency:DC:0.5kHz Supply voltage:DC type:DC12V DC24V DC36V(5~36V)impulse(p-p)10% below Withstand voltage:AC1000V 50/60Hz 1min between charging part and housing Meterial:(Housing:Nickel plated brass) (Detection surface:ABS) Protection influence:IP67(IEC specification) This product can be applied to control relays, counters,PLC, etc.!