40mm BLDC Inrunner Brushless Motor High Speed Jetfan EDF Ducted Jet Fan Air Blower Turbo For Compressed Air Duster Cleaner

***Jetfan is brushless motor， Can be activated using the RC ESC. If you do not have RC ESC, please purchase the option with ESC and controller
,Cannot work without ESC***

Description：

This is the link of 40mm diameter jetfan. If you need to purchase a 29mm 32mm 50mm 60mm jetfan, please go to this link or search for it in the store：
s.click.aliexpress.com/e/_oF4yP0l

Specifications：

Specifications：
Maximum Speed:21V version is 120000RPM,
16.8V version is 90000RPM
Outer Diameter:40mm
Weight:Motor=102g,Motor+ESC+Controller=120g

Material：Aluminum alloy
KV value：16.8V version is 5600KV，21V version is 5300KV
Power：16.8V version is 333W MAX in 16.8V.
21V version is 505W MAX in 21V

MAX. Current：
16.8V version in 16.8V is 19.8A.
21V version in 21V is 24A
(If you own ESC, please match the motor based on this data,We have testing videos, please enter YOUTUBE to view them)

Working Voltage:
16.8V version=11.5-16.8V
21V version=11.5-21V

Video：

29mm 32mm 40mm 50mm Jet fan Power difference test://youtu.be/pKku4l6769A

(If the link cannot be displayed, please search for this title on YouTube:High Speed Brushless Fan 50mm 40mm 32mm 29mm Jetfan Comparison)

How to make a 29mm high speed jet fan：//youtu.be/L0cTsnDcqe0

(If the link cannot be displayed, please search for this title on YouTube: How to make a high speed jet fan)

Notes:

***We are one of the earliest manufacturer to modify metal jetfans, please believe that this 40mm jetfan we sell is the most cost-effective.***

***Jetfan has a very high rotational speed and high power, please do not test without protective measures***

***After exceeding 100000rpm, the heat will increase rapidly. Please do not work at the maximum speed for a long time. You can reduce the voltage to prevent it from reaching the maximum speed, or you can use the controller to slow it down a bit***

***If you have made a 3D printed shell, please note if the hardness is sufficient***

Tips:

1.Please do not be in front or behind the fan. If the jet fan inhales debris, it may damage and shoot high-speed fragments. Some online videos may make dangerous actions to demonstrate the power of Jetfan, please do not imitate them
.
2.Made of aluminum alloy shell, it has a relatively heavy weight and although it has a large thrust, it is not suitable for use in aircraft models, can be used for DIY fans and other purposes
3.If you need a 3D printed shell drawing, you can contact us and leave your email after purchasing the product.