Thrust-Test: Brotherhobby Returner R3 1106 5100KV

By | December 7, 2017

This is the fifth benchmark in a series of 110x motor thrust tests I will be doing in the next few weeks. You can read more about the background of those tests in my overview post.

This time I will be testing the Brotherhobby Returner R3 1106 5100KV. As usual the first test this motor has to pass is a quick check of the KV rating. This motor was measured to have 4925 KV.

Please note that the FuriousFPV propeller is missing in this test, it’s still in transit. I will update the charts once it arrives.

Thrust & Efficiency

Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)
Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)
Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)

Speed & Vibrations

Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)
Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)
Thrust & Efficiency: Brotherhobby R31106 5100KV 4S (14.8V)

Tables

Gemfan Hulkie 2040
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2128500.71.9
20g20.00.5180541.12.3
30g30.00.7219131.52.6
max67.11.0322773.12.9
3S
11.1V
10g10.00.2123090.61.6
20g20.00.5177481.01.8
30g30.00.4217031.41.9
max121.83.0425155.22.2
4S
14.8V
10g10.00.2117220.41.6
20g20.00.9173780.91.6
30g30.00.7212991.21.6
max191.05.3541627.31.8

Kingkong 1935
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.1169411.01.3
20g20.00.3236501.51.7
30g30.00.4291762.11.8
max38.30.4329662.81.8
3S
11.1V
10g10.00.1167080.91.0
20g20.00.2237511.51.2
30g30.00.3290502.01.3
max67.11.6448884.41.4
4S
14.8V
10g10.00.1168970.80.9
20g20.00.2238951.41.0
30g30.00.3292132.01.0
max104.91.0574276.31.2

DYS 2030
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2129800.71.9
20g20.00.3181751.12.4
30g30.00.6222771.52.7
max63.70.8325392.92.9
3S
11.1V
10g10.00.2129070.61.5
20g20.00.3181771.01.8
30g30.00.7222511.41.9
max112.53.7443424.72.2
4S
14.8V
10g10.00.2127470.51.3
20g20.00.3180620.91.5
30g30.00.6222681.31.5
max172.02.9565456.61.8

Gemfan 2035BN PC
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2108980.62.2
20g20.00.2155041.12.5
30g30.00.3187551.52.6
max77.00.6301724.02.6
3S
11.1V
10g10.00.2105200.52.0
20g20.00.2151640.92.0
30g30.00.2186251.32.1
max136.10.4397906.42.0
4S
14.8V
10g10.00.2106650.41.7
20g20.00.2150340.81.7
30g30.00.3185851.21.7
max199.21.4486799.01.6

Racerstar 1735
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2140620.71.7
20g20.00.4211921.22.1
30g30.00.6263981.72.3
max47.91.2334992.62.4
3S
11.1V
10g10.00.2138030.61.4
20g20.00.6210431.21.5
30g30.00.7262431.71.6
max86.05.1436644.41.8
4S
14.8V
10g10.00.2152240.70.9
20g20.00.6218641.31.1
30g30.00.8266751.71.2
max131.83.1581316.11.5

Racerstar 2035
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2128650.81.6
20g20.00.3170931.22.1
30g30.00.6206141.72.3
max69.31.1306463.82.4
3S
11.1V
10g10.00.3127100.71.4
20g20.00.3165421.11.6
30g30.01.0204411.61.7
max121.21.2410196.01.9
4S
14.8V
10g10.00.4161940.70.9
20g20.00.9229301.31.1
30g30.01.8286411.81.1
max126.43.1586606.01.5

JJRC 1000A
  Thrust
[g]
Vibration
[g]
Speed
[rpm]
Current
[A]
Efficiency
[g/W]
2S
7.4V
10g10.00.2156650.81.7
20g20.00.4217821.12.5
30g30.00.2262801.43.0
max48.20.4330172.13.2
3S
11.1V
10g10.00.2154650.71.3
20g20.00.6215571.11.6
30g30.00.2262471.51.9
max102.81.5470903.82.5
4S
14.8V
10g10.00.1152640.61.1
20g20.00.5215041.11.3
30g30.00.4262951.41.4
max168.50.8590485.82.0

Conclusions

I will draw my conclusions once my thrust tests are all done. I will update this post once I finished all my tests.

For now you can find all my 110x thrust tests in this link list:

 

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