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 68mm 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: 70mm
Outer Diameter: 72mm
Max RPM: 46000
Motor Type: B2850 1900
Max Power: 1900W
Continuous Power: 1700W
Max Voltage: 22.2V (6S)
Max Amps: 74A
Max Thrust: 2.1kg
these Dr. Mad Thrust EDF's are nice quality and put out a lot of thrust.....this is the 3rd size I have bought and they all perform greatnot bad at all. .................................love the 11 blades whoopsRunning very smoothly and powerful. very nice EDF unit. Will use it in a sapac ViperJet (same as HK fiberglass 70mm viperjet) but as I saw that plane isnn't the best plane to land on our tarmac only runway. if I do a poopoo I will get an rc lander hawker hunter frame for a daily flyer.I just installed this and the reverse rotation version into my LX mig-29. I went with the yep 100 because they were on sale with a buddy code. Full throttle in the model esc or motor did not get hot. Only get about 2 min with two of these hooked up to a 4500 35c zippy and esc cuts out due to low voltage. The model weight went up to over 9 lbs! The model gets almost 1 to 1 thrust ratio. I would say 95pcnt so I'm guessing this thing puts out about 4.5 lbs of thrust (I'm sure I'm loosing some due to poor ducting.) I have not been able to maden in FL due to weather and bad work schedule. These fans sound more like the 7 blade edf's than my other 11 blade dps 2200kv edf. Due to weight I think I'm going to put these into lighter single edf models with no gear. A steal at this price.Below are the products you purchased in the last 45 days.
Help your fellow hobbyists and earn
first testrun... EDF in Hand (like you should never do...but as the housing is alu and stable)
6s SLS3600 after about 30s... at aoround 23,1V ....1225W 53A
as soon I have it in my HK Vampire... further test...
happy so far...