Speed-following fan

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last updated：Feb 07, 2022

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The dimensions of the outlet and wind speed can be freely set according to the application, from large to small! Introduction to wind tunnel equipment.

This product is a wind tunnel device that can accurately control wind speed and airflow according to vehicle speed, while drawing in air that is temperature, humidity, and pressure controlled, typically found in a chassis dynamometer testing room. It can also switch between engine speed tracking and manual settings, and feedback control from wind speed meter values is possible. The dimensions of the outlet and wind speed can be freely set according to applications, ranging from large to small, and the outlet can be moved up and down according to the test vehicles, whether they are four-wheeled or two-wheeled. 【Features】 ■ Can accurately control wind speed and airflow according to vehicle speed ■ Capable of switching between engine speed tracking and manual settings ■ Feedback control from wind speed meter values is possible ■ The outlet can be moved up and down according to the test vehicles, whether they are four-wheeled or two-wheeled ■ The wind tunnel is designed to be compact and lightweight, making it easy to move (manual or electric) *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.h-dynamics.com/

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basic information

【Specifications (Standard Type)】 ■ Wind speed range: 10–120 km/h (2.8–33.3 m/s) ■ Wind speed distribution: ±10% at 300 mm from the outlet ■ Acceleration/deceleration: ±0.28 G ■ Outlet dimensions: W600×H500 mm ■ Vertical movement distance: 300 mm ■ Installation temperature range: 0℃–50℃ ■ Power: AC three-phase, 200V, 22 kW ■ Optional features ・ Wind speed range: Max 200 km/h (55.5 m/s) ・ Outlet dimensions: Max W1,200×H700 mm ・ Acceleration/deceleration: Max 0.5 G ・ Installation temperature range: -40–50℃ *For more details, please refer to the PDF document or feel free to contact us.