High Precision Automatic Tool Sensor CNC Z Axis Tool Press Sensor Tool Setting Gauge 4Wires Engraving Machine CNC Router
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Specifications
- Brand Name
- aubalasti
- Certification
- CE
- Origin
- Mainland China
- High-concerned chemical
- None
- Model Number
- Engraving Machine Automatic Tool Setting Instrument
- Material
- Alloy
- Voyage
- 5mm
- Repeatability
- 0.001mm
- Contact Force
- 1.5N
- Pre-trip
- Almost Zero
- Contact Material
- Hard Alloy
- Housing material
- Grinding 4S
- Protection structure
- IP67
- Protection Tube
- 1m minimum bending radius R25
- LED Light
- Off when working normally
- SKU
- WT04181011030
Product Description
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.
Pros & Cons
Pros
- Ultra-high 0.001mm repeatability for precise tool height setting
- IP67 dust and water resistance for reliable workshop performance
- Hard alloy contact tip for long-lasting wear resistance
- CE certified for safety and quality compliance
Cons
- Only compatible with CNC machines that support NC output mode tool sensors
- Requires a 1m minimum bending radius protection tube, limiting flexible installation options
- No included mounting brackets or wiring cables for easy setup
- Fixed 5mm voyage, unable to accommodate taller tool setting needs
Common Questions
What is the repeatability accuracy of this CNC tool setting gauge?
It has a ultra-high repeat positioning accuracy of 0.001mm for precise tool height setting.
What machines is this tool sensor used for?
It is designed for CNC engraving machines and CNC routers to automatically set tool height accurately.
What materials are used for this tool sensor?
The contact tip is made of hard alloy, while the housing is constructed from grinding 4S alloy for maximum durability.
What is the protection rating of this tool sensor?
It has an IP67 protection structure, making it resistant to dust and water splashes for workshop use.
What output mode does this tool sensor use?
It uses a normally closed (NC) output mode for standard CNC machine integration.
Product information last updated on January 12, 2026