WENTAO iS-30 High-Precision Grating Tool Setter with 30mm Contact Surface for CNC Machines

### WENTAO iS-30 High-Precision Grating Tool Setter

The WENTAO iS-30 is a heavy-duty, ultra-precise tool measurement device engineered for diverse CNC machining centers[cite: 10]. Featuring an expanded 30 mm contact surface diameter, it accommodates larger milling cutters and drills with ease[cite: 10]. By adopting non-contact optical grating technology, it replaces traditional mechanical switches to deliver instantaneous data transfer directly to your CNC controller, eliminating human operational errors and securing optimal machining tolerances[cite: 1, 10].

### Key Features & Advantages

* Expanded 30mm Contact Face: Built with a large 30mm diameter ultra-hard tungsten carbide contact surface[cite: 10], ideal for multi-tooth end mills, large drills, and complex tool geometries[cite: 10].

* Patented Non-Contact Optical Grating: Utilizes advanced dual-optical grating sensing with a rapid 20µs response time[cite: 1, 10]. It completely eliminates mechanical jitter and signal bounce for clean, reliable digital output[cite: 1, 10].

* Sub-Micron Repeatability (0.5 µm): Achieves an exceptional repetition accuracy of 0.5 µm (tested at 50mm/min)[cite: 10], ensuring consistent tool compensation and drastically reducing workpiece scrap rates[cite: 10].

* Extreme Longevity (> 10 Million Cycles): Replaces decaying contact points with optical sensors, guaranteeing over 10,000,000 trigger cycles without physical wear or accuracy degradation[cite: 1, 10].

* IP68 Industrial Grade Defense: Fully sealed against aggressive alkaline coolants, heavy oil stagnation, and flying metallic fragments[cite: 10]. Includes an integrated auto air blowing nozzle for active debris clearing[cite: 10].

* Armored PUR Cabling: Outfitted with a 5-Meter heavy-duty PUR cable protected by a 2.5-Meter armored tube (R25 minimum bending radius)[cite: 10]. Superior resistance to cold, oil, grease, and high-frequency movement friction[cite: 1, 10].

* Hardware Alarm & Diagnostic LED: Features built-in hardware over-travel safety alarm signals alongside a status LED indicator (Normally OFF, illuminates actively upon tool triggers)[cite: 10].

### Technical Specifications

* Model: iS-30[cite: 10]

* Contact Surface Diameter: 30 mm[cite: 10]

* Contact Surface Material: Ultra-Hard Alloy (Tungsten Steel)[cite: 10]

* Trigger Direction: +Z Axis[cite: 10]

* Stroke / Travel: 8 mm[cite: 10]

* Repeatability: 0.5 µm (at 50mm/min operation speed)[cite: 10]

* Service Life: > 10,000,000 times[cite: 10]

* Protection Class: IP68 Top Industrial Standard[cite: 10]

* Contact Force: 2.5 N (Vertically Installed State)[cite: 10]

* Output Signal: NO (Normally Open) PhotoMOS Relay[cite: 10]

* Rated Power: DC 24V ±10%, Max 20mA (Operating Current: 10mA)[cite: 10]

* Cable Specification: 5M PUR Cable + 2.5M Armored Protection Tube[cite: 10]

* Air Clean Outlet: Integrated Air Hose Interface[cite: 10]

* Operating Temperature: +5°C to +45°C[cite: 10]