Introducing our Dr. Mad Thrust high performanceseries. The Dr. has been hard at work to bring you MAD power systems with excellent quality and high performance at a price that will leave some cash in your pocket.
The Dr. Mad Thrust 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 90mm jet to a speeding missile in around an hour!
Dr. Mad Thrust series - just the right pr ription for your model!
• Factory dynamically balanced
• High power with superior cooling
• High quality construction
• Fully serviceable
• Fast to fit
• No housing distortion
Inner Diameter: 92mm
Outer Diameter: 94mm
Max RPM: 45000
Motor Type: B3648 1400
Max Power: 2900W
Continuous Power: 2400W
Max Voltage: 29.6V (8S)
Max Amps: 97A
Max Thrust: 3.6kg
This EDF pushes an F22 weighing 2000g into a loop. Flew impressively fast. Balance was right on. Sound has a good woosh and jet sound. Very pleased for an out of the box low priced fan. Many flights with no problems. 120amp ESC with an 8 cell 5200mah battery (2X4cell)Unit is completely out of balance. I guess for $100 price manufacturer can't afford to balance it. Motor stator is the same size as SKU: 9244000011-0 which costs $20 and is rated for 57A. Mounting brackets are also not provided.
On the good side - motor is well ventilated and shroud is pretty firm. Also it's not excessively heavy as inrunner units while providing a good thrust.
$60 is the top price this unit worth. But I'll go for CS plastic shroud instead.