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Dr. Mad Thrust 70mm 11-Blade Alloy EDF 1900kv Motor - 1900watt (6S) (Counter Rotating)

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Dr. Mad Thrust 70mm 11-Blade Alloy EDF 1900kv Motor - 1900watt (6S) (Counter Rotating)


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Introducing our Dr. Mad Thrust high performance EDF series. The Dr. has been hard at work to bring you MAD power EDF systems with excellent quality and high performance at a price that will leave some cash in your pocket.

The Dr. Mad Thrust EDF series are pre-assembled and dynamically balanced making them easy to fit, with no unit assembly required. As well as high power, these fans have excellent cooling and run so smoothly, the sound is amazing. There is also no housing distortion unlike plastic fans. This high quality, powerful fan is a great way to upgrade your 68mm EDF jet to a speeding missile in around an hour!

Dr. Mad Thrust EDF series - just the right prescription for your model!
• Pre-assembled
• Factory dynamically balanced
• High power with superior cooling
• High quality construction
• Fully serviceable
• Fast to fit
• No housing distortion
EDF Inner Diameter: 70mm
Outer Diameter: 72mm
Construction: Alloy
Weight: 230g
Max RPM: 46000
Motor Type: B2850 1900kv
Max Power: 1900W
Continuous Power: 1700W
Max Voltage: 22.2V (6S)
Max Amps: 74A
Max Thrust: 2.1kg

 *Note* This is the right hand rotation version. (Counter Rotating)

  • Kv(rpm/v) 1900.00
  • Power (W) 1900.00

Dimension Diagram Guide

  • attributeset-10


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Jul 26, 2015

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Jun 24, 2014

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steve | Verified Buyer

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Customer Rated

May 22, 2014

These were my first experience with Dr Mad Thrust products, I have to say that having used stock EDF's and gone on to use Mercury units, these are like a giant leap backwards to the sort of units you get stock in the cheapest of models. One unit runs well enough though I can only get 1.7 KG from it but the second,(counter rotating) unit was so far off balance that when I test ran it there were sparks comming out of the motor. Ran with no blade and still hopelessly off balance. Once the motor had been balanced the fan was also not servicable so had to be balanced before use. If you are not skillful with vibration sensors and use of epoxy to balance fans and motors I have to tell you that these are definately not for you. If you are experienced in this area I would guess that like me your time is worth more than what you will have to invest to get these sorted. I will certainly not be taking the MAD option again.

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