Eachine E010, Chaoli CL-615 and Upgraded Chaoli CL-615 motors 2 blade propeller thrust test
Thrust test of Eachine E010 stock motor, Chaoli CL-615 and Chaoli CL-615 Upgraded tiny whoop motors with a 2-blade propeller, cut from the stock 4-blade Eachine E010 prop.
Motors used in the test:
Eachine E010 (https://goo.gl/4ppNqN)
Chaoli CL-615 motor (https://goo.gl/yhn2ik)
Chaoli CL-615 pack of 4x motors (https://goo.gl/A2iFJv)
Chaoli CL-615 upgraded motor (https://goo.gl/5yogwZ)
Chaoli CL-615 upgraded pack of 4x motors (https://goo.gl/Oi13pa)
Propeller: stock Eachine E010 4-blade prop cut to 2-blade propeller
Battery: HK Turnigy Nano-Tech 750mAh 35C
Test results:
After the first test ( • Eachine E010, Chaoli CL-615 and Upgraded C... ) I've decided to test the stock E010 4-bladed prop, cut down to 2-bladed one. Results are as expected - the max thrust decreased while effectiveness increased. You can clearly see it in the charts. Pull thrust decreased 0.5g in average or 5% and effectiveness increased 0.22g/W in average or 10%.
So cutting down 2 blades out of 4 wil give you a bit less thrust, but better effectiveness thus longer flight times.
Thrust tests datasheet: https://docs.google.com/spreadsheets/...
I have tested two motors of the each version. They all showed consistent results, so the test are trustworthy.
-----------------------------------------------------------------------------------------------------------
Chaoli CL-615 Upgraded motors were provided for test by Banggood, other motors were purchased by myself.