Testing Motor of the Quadcopter 3

Posted by Clothilde HUMBLOT on 2019-01-09 14:10:44
Series 1580 RCbenchmark staff

Description:

Battery: Turnigy 3S 3000mAh Motor turning CW Safety cage used 2 tapes on the motor for the RPM Picture of the device



Static data (constant rotation speed)
Rotation speed (rad/s) ESC signal (μs) Thrust (N) Torque (Nm) Voltage (V) Current (A) Electrical power (W) * Mechanical power (W) * Motor efficiency (%) * Propeller efficiency (N/W) * Overall efficiency (N/W) *
0.00 1000 0.003 -0.00001 11.32 0.1 1.3 0.0 0.0 0.000 0.000
296.04 1083 0.041 0.00046 11.31 0.3 3.5 0.1 3.8 0.302 0.012
405.16 1131 0.093 0.00105 11.31 0.5 5.1 0.4 8.3 0.217 0.018
528.31 1180 0.165 0.00174 11.30 0.6 7.3 0.9 12.6 0.179 0.023
654.60 1228 0.248 0.00258 11.29 0.9 9.9 1.7 17.0 0.147 0.025
766.34 1276 0.354 0.00358 11.28 1.1 12.5 2.7 22.0 0.129 0.028
888.23 1324 0.480 0.00492 11.27 1.4 15.5 4.4 28.2 0.110 0.031
1,013.69 1373 0.634 0.00650 11.25 1.7 19.2 6.6 34.4 0.096 0.033
1,109.40 1421 0.771 0.00774 11.23 2.0 22.5 8.6 38.2 0.090 0.034
1,216.11 1469 0.942 0.00895 11.22 2.3 26.3 10.9 41.3 0.087 0.036
1,296.95 1517 1.068 0.01012 11.20 2.6 29.4 13.1 44.6 0.081 0.036
1,390.36 1566 1.231 0.01168 11.18 3.0 33.4 16.2 48.6 0.076 0.037
1,490.16 1614 1.428 0.01366 11.15 3.4 38.4 20.4 53.0 0.070 0.037
1,593.63 1662 1.631 0.01571 11.12 4.0 44.4 25.0 56.3 0.065 0.037
1,706.09 1710 1.885 0.01809 11.09 4.7 52.3 30.9 59.0 0.061 0.036
1,813.22 1759 2.117 0.02053 11.05 5.5 60.5 37.2 61.6 0.057 0.035
1,916.69 1807 2.377 0.02281 11.01 6.3 69.2 43.7 63.2 0.054 0.034
2,017.01 1855 2.605 0.02760 10.97 7.1 78.2 55.7 71.2 0.047 0.033
2,063.40 1903 2.740 0.02836 10.94 7.6 83.6 58.5 70.0 0.047 0.033
2,062.35 1952 2.734 0.02956 10.93 7.6 83.2 61.0 73.3 0.045 0.033
2,060.47 2000 2.738 0.02980 10.92 7.6 83.2 61.4 73.8 0.045 0.033

More plots coming soon...

* Derived data
      Electrical power = Voltage × Current
      Mechanical power = Torque × Rotation speed
      Motor efficiency = Mechanical power / Electrical power
      Propeller efficiency = Thrust / Mechanical power
      Overall efficiency = Motor efficiency × Propeller efficiency

Test script

System info
RCbenchmark app version: 1.1.4
Firmware version: 1.18


Test script
Script: Steps v1  


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