Kaihua launched a joint customized master shaft with Daryou: 3.4mm master shaft, 7000 times + life span

CTOnews.com July 24, Kaihua launched a joint customized master shaft with Daryou, and the new shaft will be unveiled at the 20th ChinaJoy Exhibition in 2023.

CTOnews.com summarizes the parameter information of the shaft body:

The new shaft body adopts a lengthened shaft, with a total stroke of 3.4 ±0.4 mm, a guide stroke of 2.0 ±0.5 mm;, a bottom contact force of 50 ±5gf, an initial pressure of 35 ±5gf, and a 45g extension spring to eliminate murmur and springback more vigorously.

The total stroke reduces the strength of the fingers when hitting the keys, which can reduce the burden and fatigue, and is suitable for typing for a long time.

The upper and lower cover of the shaft body is made of POM self-lubricating material, and the axis is made of Kaihua self-developed POK material, which is more wear-resistant and smooth, and the pressing life can reach more than 7000 million times.