Laser Ceramic Ring D31 M15 H10.6 precitec KTX Cutting Spare Parts
This part is engineered to serve as a reliable alternative to the original Precitec KTX model, ensuring the insulation and stable transmission of capacitance signals within the height control system.
Manufactured by Jinan Allwin CNC Machinery Co., Ltd. (FWINCNC), this ceramic ring provides a cost-effective solution without compromising the precision required for high-speed industrial laser cutting operations.
PRODUCTS CATEGORIES
PRODUCT DESCRIPTION
Key Specifications:
- Outer Diameter (D): 31mm
- Thread (M): M15
- Height (H): 10.6mm
- Core Material: Industrial Zirconia Ceramic & Gold-Plated Copper
Technical Excellence & Features
- Seamless KTX Compatibility: This component is precisely machined to match the structural and electrical characteristics of the original Precitec KTX ceramic ring, allowing for direct replacement and immediate restoration of sensing accuracy.
- High-Sensitivity Signal Feedback: Utilizing premium gold-plated contacts, the part ensures zero-latency transmission of capacitance data, which is vital for preventing nozzle-to-plate collisions during rapid cutting cycles.
- Exceptional Thermal Durability: The zirconia material used in this ceramic ring offers superior heat resistance and a low thermal expansion coefficient, maintaining signal stability even under the intense radiant heat of 10kW+ laser systems.
- Precision M15 Threading: The M15 thread is engineered for an airtight seal, preventing auxiliary gas leakage and ensuring a stable gas pressure environment for high-quality, dross-free edges.
Ceramic Ring Compatibility Guide
The D31 M15 H10.6 is a high-quality alternative specification primarily compatible with:
- Precitec: Specifically designed to replace the KTX series sensor rings used in ProCutter and LightCutter heads.
- High-Power Fiber Laser Platforms: Compatible with various global machine brands that integrate Precitec cutting technology.
- Industrial Fabrication: This ceramic ring is suitable for heavy-duty metal processing, including stainless steel, carbon steel, and aluminum sheet cutting.
Maintenance & Replacement Tips
To ensure the high-speed tracking performance of your Precitec system:
- Regular Cleaning: Periodically remove carbon dust and metallic debris from the M15 thread and the sensor surface using isopropyl alcohol.
- Contact Inspection: Keep the gold-plated pins on the ceramic ring free of oxidation to ensure a consistent electrical connection and prevent “Sensor Alarm” errors.
- Proper Installation: Ensure the M15 thread is not over-tightened during replacement to avoid stress fractures in the zirconia body.
- Reliable Sourcing: FWINCNC provides factory-direct replacement parts from our facility in Jinan, ensuring OEM-level performance at a competitive price point.


