SUNON MagLev Motor Fan with VAPO Bearing With the MagLev system the rotation of the rotor describes a full magnetic circulation. This prevents vibration and jolting of the rotating rotor. Since there is no contact between bearing and shaft, the bearing only touches the surrounding air as a result. The result is the creation of a cooling fan with exceptional features such as smooth rotation, low noise levels and exceptional longevity to meet any requirement. https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2018-12-16 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2021-05-20 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2021-09-26 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2021-10-17 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2022-11-10 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2023-05-07 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2024-02-16 https://elecena.pl/product/15355678/ha40201v4-1000u-a99-fan-40-x-40-x-20-mm-12-v-0-031-a 2026-02-17