DAIWA CERTATE 2024

AIRDRIVE DESIGN is the next-generation spinning reel concept, developed to allow anglers to control lures with precision and ease. This design is composed of up to four advanced technologies. At its core is the AIRDRIVE ROTOR, which ensures smooth and highly responsive rotation, making it an essential component. Supporting this performance are the AIRDRIVE BAIL, which is lightweight and trouble-free, and the AIRDRIVE SPOOL, which has been meticulously engineered to reduce unnecessary material to the absolute minimum, achieving an extremely lightweight design. Finally, the AIRDRIVE SHAFT, supported by high-precision collars and featuring a non-contact structure with the pinion gear, enables exceptionally smooth winding with minimal noise, even under heavy loads. The synergy of these elements, along with improved reel balance, delivers superior operability at a high level.

For many years, DAIWA's spinning reels have featured the Air Bail, utilizing a hollow pipe structure that provides both lightness and rigidity. This design, along with its unique shape, ensures that the line is smoothly guided to the line roller, minimizing trouble during retrieval. The AIRDRIVE BAIL further enhances this by achieving even greater weight reduction while maintaining necessary strength through a slimmer design. Additionally, the bail is angled optimally to allow the line to transition more smoothly from the bail to the line roller, supporting the performance of the AIRDRIVE ROTOR while becoming even lighter and more trouble-free.

To achieve effortless line pickup, where the line is automatically set on the line roller via the bail, the bail's tilt angle is meticulously adjusted. The angle is made more obtuse as the line approaches the line roller, making it easier to guide the line to the roller.

In the AIRDRIVE BAIL, DAIWA offers a wire-type option that adopts a solid structure instead of adhering to the hollow pipe design. This wire type maintains sufficient strength for practical fishing while also achieving significant weight reduction and greatly reducing line troubles compared to conventional wire bails. The wire-type bail features an adjusted tilt angle, redesigned arm lever and line slider shapes, and an "anti-tangle roof" installed above the line roller, effectively preventing line tangles.

DAIWA's linear shaft system, featured in its spinning reels, eliminates frictional resistance by creating a non-contact structure between the main shaft and the pinion gear. The AIRDRIVE SHAFT further enhances this by supporting both ends of the pinion gear with ball bearings, maximizing the power transferred from the handle to the rotor's rotational force. Additionally, the main shaft is supported by high-precision collars, which significantly reduce rotational noise.

DAIWA's MAGSEALED technology is designed to prevent water, salt, and debris from entering the reel, using magnetic fluid to form a barrier that protects critical components like bearings, line rollers, and gears from saltwater. DAIWA adapted magnetic fluid technology initially developed by NASA for dust protection in hard drives used in space. Unlike traditional rubber seals that increase handle rotation friction, the magnetic fluid is held in place by a magnetic field, reducing friction and enabling smooth operation. This technology enhances the reel's durability and performance, significantly improving reliability in harsh fishing environments without requiring meticulous maintenance.

DAIWA’s DIGIGEAR is a gear system realized through a manufacturing technique that accurately shapes the form derived from numerical analysis of power transmission efficiency by computer. Instead of casting, the gears are processed using forging, which provides higher strength, and then the gear teeth surfaces are smoothed through ultra-precision machine cutting, allowing for efficient power transmission. TOUGH DIGIGEAR enhances this by increasing the surface area of the gear teeth and the radius of the gear, further improving durability and strength, resulting in a smoother winding experience.

The LC-ABS spool features a two-step design on the front edge to enhance line release performance and streamline the flow. While maintaining the trouble-free usage of the previous ABS spool, it achieves an approximate 5% increase in casting distance combined with a reduction in spool weight.