NSK Ti-Max Z990 Standard Head LED Airotors (Z990L / Z990KL)

• 100° angled head design provides easier access and enhanced visibility, particularly in posterior regions.

• Lightweight titanium body with DURAGRIP coating ensures secure handling, better control, and reduced hand fatigue.

• Advanced DYNAMIC POWER SYSTEM optimizes air-to-power conversion for stronger cutting performance and high torque feel.

• Integrated Cellular Glass Optics deliver clear, consistent illumination for improved procedural accuracy.

• High-precision ceramic bearings enable smooth high-speed rotation with long-term durability.

• Built-in Clean Head System reduces suck-back and prevents contaminants from entering the head for improved hygiene and extended bearing life.

• Simple cartridge change mechanism allows quick and convenient replacement, minimizing clinical downtime.

• Ergonomic push button chuck facilitates fast and effortless bur insertion and removal.

• Efficient Quattro Spray cooling system surrounds the bur to reduce heat generation during cutting.

• Protective microfilter system prevents debris from blocking the spray line, ensuring consistent water flow.

• Quick Stop function halts rotation in approximately 1 second, enhancing safety by minimizing inertial spin.

• Fully sterilizable up to 135°C, ensuring reliable sterilization and infection control compliance.

Ti-Max Z990

• Head Type: Standard Head

• Power: 44 W

• Speed: 280,000 – 360,000 min⁻¹

• Head Size: Ø12.1 × H 12.7 mm

• Head Angle: 100° Angled Head

• Body: Titanium Body with DURAGRIP coating

• Optics: Cellular Glass Optics

• Bearings: Ceramic Bearings

• Cooling System: Quattro Spray

• Safety Feature: Quick Stop

• Chuck Type: Push Button Chuck

• Filtration: Microfilter

• Sterilization: Up to 135°C

• Coupling: Connects to NSK Couplings (Z990L), Kavo Couplings(Z990KL)

• Handpiece (Z990L / Z990KL)
• Wrench
• Instructions Manual

This product is self-installable; technician support is available on a paid basis if required.

• 1 Year warranty against all parts of the product under normal operating conditions.
• Physical damage is not covered under warranty in any case.

1) What’s the practical benefit of the 100° angled head in Ti-Max Z?

The 100° angled head helps improve access and visibility in the oral cavity, especially when working in posterior regions, while supporting efficient high-torque cutting.

2) How fast does the Quick Stop function work and why does it matter clinically?

The Quick Stop function stops high-speed rotation in around 1 second. This helps reduce inertial rotation and lowers the risk of intraoral entrapment and suck-back, supporting safer treatment.

3) What is the difference between Z890L and Z990L in terms of performance?

Z890L connects with NSK Couplings while Z890KL connects with Kavo couplings. 

4) How does the DYNAMIC POWER SYSTEM improve cutting feel?

The DYNAMIC POWER SYSTEM is designed using fluid simulation software to efficiently convert air into power. It enables a significant increase in power up to 44W (Z990L) for strong, high-torque cutting.

5) What infection-control features are included in the Ti-Max Z turbine?

It includes a Clean Head System, and the Quick Stop function also supports reduced suck-back risk, improving safety & infection control.

6) Can this turbine be sterilized and thermodisinfector cleaned?

Yes. It is sterilizable up to 135° and also Washable in the thermodisinfector.