DNC86 Non-Contact Laser Tool Setter for CNC Machines

DNC86 non-contact laser tool setter measures CNC tool diameters from Ø0.06 to 80 mm. It offers below 1 μm (2σ) repeatability, a 680 nm laser, IP68 sealing, 24 V DC supply, an 8 m shielded cable and adjustable beam alignment.

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DNC86 is a non-contact laser tool setter for CNC machining centers, designed to support automated cutting tool measurement without contact with the measuring device. Its opposing optical heads form a laser beam that detects a tool as it enters the measuring zone. With compatible CNC software, this signal can be used for tool length and diameter setting and programmed broken-tool checks.

The DNC86 accommodates tool diameters from 0.06 to 80 mm and has specified repeatability below 1 μm (2σ). Its optical system uses a 680 nm laser with output power below 1 mW. The mounting base permits beam alignment during installation, while a 6 mm pneumatic connection supports an air supply within the specified 43–87 psi range.

Designed for integration into CNC machine tools, the unit uses 24 V DC power and an 8 m oil-resistant, shielded eight-core cable. Its aluminum housing has an IP68 sealing rating. Qidu provides assistance with installation, electrical connections, controller compatibility, measurement macros and commissioning.

Model

DNC86

Product Type

Non-Contact Laser Tool Setter

Tool Diameter Measurement Range

Ø0.06–80 mm

Repeatability (2σ)

Below 1 μm

Laser Wavelength

680 nm

Laser Output Power

Below 1 mW

Laser Beam Alignment

Mounting Base Adjustment

Supply Voltage

24 V DC

Specified Supply Current

100 mA

Power Protection

Recoverable Protection

Output Signal Maximum Current

100 mA

Output Signal Maximum Voltage

36 V

Signal Transmission

Wired

Signal Cable

8 m, Oil-Resistant, Shielded, 8-Core

Pneumatic Tube Diameter

6 mm

Pneumatic Supply Pressure

43–87 psi

Specified Cycle Life

More Than 1 Million Cycles

Sealing Rating

IP68

Body Material

Aerospace-Grade Aluminum

Storage Temperature

−10°C to +70°C

Operating Temperature

+5°C to +50°C

SpecificationDNC56DNC86DNC168
Tool Diameter RangeØ0.06–50 mmØ0.06–80 mmØ0.1–160 mm
Repeatability (2σ)Below 1 μmBelow 1 μmBelow 1 μm
Laser Wavelength680 nm680 nm680 nm
Laser PowerBelow 1 mWBelow 1 mWBelow 1 mW
Supply Voltage24 V DC24 V DC24 V DC
Signal Cable8 m, Shielded8 m, Shielded8 m, Shielded
Pneumatic Pressurev43–87 psi43–87 psi43–87 psi
Sealing RatingIP68IP68IP68