This is part 2 guys Checkout the part 1 by clicking the below link : https://www.youtube.com/watch?v=RtOWzCELXKE Hello guys, I have designed and built a 100 mm Dual propeller ducted fan in this video and compared the thrust of two different propeller configurations. The ducted fan has a 96 mm diameter and is 3D Printed. I am using two DYS Series motors of 1700 Kv. I have designed a new blade for it. Check the maximum thrust obtained and use these results for your future projects. Check out the video to check the thrust test of the motor and make one for you. Thanks for watching and liking, sharing, and subscribing. Helps me reach 20k subscribers...:-) For downloading the 100 mm EDF 3D printing files, visit the below link : https://themechninja.com/product/dys-motor-ducted-fan-dual-propeller-stl/ Apparatus used in the video:- M3 Allen nuts and bolts:- IND - https://amzn.to/3sA0sb7 USA - https://amzn.to/3y29ij1 Watt meter:- IND - https://amzn.to/3swB6em USA - https://amzn.to/3y3ZiFS Pulley:- IND - https://amzn.to/37WqqMF USA - https://amzn.to/2WaJkN0 Spring balance:- IND - https://amzn.to/3gjkDFi USA - https://amzn.to/3B2LxcF Servo Tester :- IND - https://amzn.to/3B0YAuT USA - https://amzn.to/3j1svgl 11.1 Volt battery:- IND - https://amzn.to/3tvaaLB USA - https://amzn.to/3zm0mXy