Description: Please notice: All shipping must be delay because of the virus. I can't Guarantee you can receive your order in a short time.Please don't buy it if you don't accept this. Please notice: Free Shipping item.If you can't find your country in the shipping list. Please feel free to ask me about the shipping cost for your country. Thanks for looking. JP Hobby Full Metal 90mm 12 Blade EDF Fan Unit 12S Brushless Motor For RC Jets This item is for ONE Fan Unit 12s 44.4v version. I also have 10s, 8s and 6s version and CW / CCW instock.Please ask me or check my others listing. Of course the prices are lower than 12s. (I also have JP Hobby 70mm to 120mm fan unit for selling. Please ask or check my others listing.) DescriptionJP Hobby uses High grade aluminum alloy material for highest rigid structure and lightest weight.The shroud acts as a heat sink, removing heat from the motor. This design creates a more efficiently running motor and will provide peak performance while extending the lifespan of the motor.The highly rigid structure design is capable of running up to high RPM to produce extremely high efflux velocity for maximum speed and efficiency.Anti Blade flying out design, the Blades be safety kept in the shroud and without damage. It is the best replacement for your plastic or carbon shroud if you want to have a safety EDF fan.Each metal blade is precisely made of High Grade Aluminum alloy to generate jet airflow. Every blade has been tested for 8 hours of metal fatigue test as well as in the dynamic balance machine for calibration, making it bring a better and safer user experience for every RC fan.The motor and fan unit comes assembled and balanced from the factory. SpecificationsSpecial high grade aluminum qualityMotor Kv: 1050Motor: MT-4250-12S Outrunner 12 polesMotor diameter: 42mmMotor length: 50mmRotor: 90mm 12 blades aluminiumExternal diameter: 92.5mmInternal diameter: 90mmInlet ring diameter: 108.5mm (removable)max thrust: 5.1Kgmax amps: 94A (4737 watts)Weight: 464gMax efficiency: 90%+Recommended max. rotation speed: 69000Speed Control Advanced Timing Setting: 15° and under Others testing result with 6s, 8s and 10s. 6s 22.2v - 104A 2308 watts 3.5kg of thrust8s 29.6v - 96A 2880 watts 4.0kg of thrust10s 37v - 105a 3125 watts 4.88kg of thrust All items instock, can be ship out within 48 hours after got your order. All items are fully TRACKED by Hong Kong Post We are NOT responsible for any import tax, customs fees or customs delay.Buyer cannot request to cancel the auction or request for refund under this situation.Please check with your local tax authorities BEFORE bidding. I know what you need because I'm a modeler too.I'm not only selling, I also play them.
Price: 248.98 USD
Location: Yuen Long
End Time: 2024-01-26T03:35:01.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Model: 90mm 12S
Type: fan unit
Color: Red
MPN: Does Not Apply
Brand: JP Hobby
