This is the Yeah Racing 25x25x10mm Tornado High Speed Cooling Fan in Black color. This fan features dual ball bearings and is great for ESC’s and other applications.
Specifications:
Dimensions: 25x25x10mm
Bearing: Dual Ball Bearing
Operating: Voltage 5V ~ 7.2V
Start-up Voltage: 3V
Power: 1.40W
Fan Speed: approx. 15000 R.P.M after 5~10 min. rotating.
Max Air Flow: 5.13CFM.
Current: 0.28A
Weight: 7.0g
Connector: JST
This product was added to our catalog on April 8, 2016
Joe Kepner Verified Owner Wednesday, Jul 10 2019 (about 6 years ago) Yeah Racing 25x25x10mm Tornado High Speed Fan (Black) First fan failed in less than 3 hours, second one failed in about two or three hours. Some people say the sands can run off of a 2S battery, pretty sure you can’t do that. Yes they are rated for 7.2 volts but a fully charged 2S battery is well over 8 volts and it fries the fan. So if you’re looking at this fan you need to run it off of your BEC at 7.2 volt or less. 1 customer found this review helpful. Matthew Gundry Verified Owner Tuesday, Jun 3 2025 (4 months ago) Yeah Racing 25x25x10mm Tornado High Speed Fan (Black) Awesome replacement for the sub-par Arrma Grom stock fan. Much better cooling! ACCEL Verified Owner Sunday, Apr 5 2020 (about 5 years ago) Yeah Racing 25x25x10mm Tornado High Speed Fan (Black) some years ago i read to break these or any fan in, i run these 6V for 30-45min.
add a lil DeoxIT and trouble free, wet locations i use Corriosion X and their HD (literly can submerge almost any electrical product under water and yes it will work) Caution: WARNING!!! use and do at your own risk.
And yeah, Yeah Racing Fans are good, i use others but this size for esc’s works well for mine. View all reviews
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