DYS Storm 2207 2500kv

Tested KV: 2480kv
Weight: 33.5g
Stator: 22mm x 7mm

Test Environment:

XRotor 40A ESC
Timing: Med-high
Dither: 7
PWM: Damped Light

Venom 60A Power Supply
2Farad Caps x2 in Series

Custom Datalogger

TI TivaC Launchpad
Allegro ACS758-200B
Voltage Divider
EagleTree eRPM Sensor
Custom Thrust Stand w/ HX711
4 ms logging rate

Atmospheric Data (Typical)

Barometric pressure: 29-30 in
Ambient Temperature: 70-74 deg F
Humidity: 50-60%
100% Thrust (g) Current (A) Voltage High RPM Pass Efficiency
Prop Tested: Max(g) Avg Max(g)* Max (A) Avg Max(A)* Avg Min(V)* Max(V) Max Min Avg Max* Watts G/W
HQ 5x4GF1136 1126 99.99 27.18 15.62 16.06 33351 31282 31816 425 2.7
HQ v3 5x4.5x3PC1181 1164 140.35 37.75 15.46 16.06 28011 27210 27532 584 2.0
GemFan 5x4.5HBN1236 1225 121.16 29.39 15.58 16.05 31746 30503 30789 458 2.7
HQ DPS 5x4x3PC1239 1231 130.76 32.76 15.55 16.07 30943 29055 29769 509 2.4
HQ v1s 5x4x31262 1251 104.43 29.25 15.59 16.06 31864 30503 31042 456 2.7
HQ v1s 5x4x4PC1284 1272 138.36 31.68 15.55 16.08 30181 29658 29896 493 2.6
HQ 5x4x3GF1303 1286 116.48 33.89 15.52 16.07 30721 28763 29481 526 2.4
DAL Cyclone 5x4.5x31323 1314 139.65 34.03 15.52 16.06 29970 28571 28986 528 2.5
GemFan 5x4.6BN1336 1320 142.34 37.55 15.44 16.08 28382 27297 27657 580 2.3
DAL 5x4.5x3HBN1380 1363 131.23 36.12 15.49 16.07 28382 27739 28092 560 2.4
DAL Cyclone 5x4.6x31392 1377 123.27 37.45 15.47 16.06 28860 27472 27905 579 2.4
HQ 5x4x41403 1385 145.85 37.45 15.47 16.06 29354 27384 28016 579 2.4
Lumenier Buttercutter 5x5x31409 1387 108.76 37.02 15.48 16.07 29455 27829 28206 573 2.4
HQ 6x3.51471 1453 114.50 37.87 15.47 16.06 29055 27210 27801 586 2.5
KingKong 6x41628 1603 142.46 41.02 15.42 16.09 27649 25974 26729 632 2.5
75% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF71314.2615.82255062263.2
GemFan 5x4.5HBN78915.9587.972469314030.6
HQ v3 5x4.5x3PC79520.4815.73229293222.5
HQ v1s 5x4x380815.8915.80250182513.2
HQ DPS 5x4x3PC81717.9415.78240912832.9
HQ v1s 5x4x4PC83617.3115.79243272733.1
HQ 5x4x3GF84118.4415.76236572912.9
DAL Cyclone 5x4.5x386118.4015.77239782903.0
GemFan 5x4.6BN87920.3915.73228083212.7
DAL 5x4.5x3HBN90019.7815.76233543122.9
Lumenier Buttercutter 5x5x390919.4715.77233063073.0
HQ 5x4x491520.5015.74226943232.8
DAL Cyclone 5x4.6x391620.0915.75232443162.9
HQ 6x3.597520.0815.75231073163.1
KingKong 6x4102821.6815.73222243413.0
50% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF3696.3315.95186021013.7
GemFan 5x4.5HBN4197.0415.93179151123.7
HQ v1s 5x4x34257.0215.94179991123.8
HQ DPS 5x4x3PC4367.8215.94174301253.5
HQ v3 5x4.5x3PC4408.8615.92166671413.1
HQ v1s 5x4x4PC4467.7015.94176541233.6
HQ 5x4x3GF4517.9215.93173021263.6
DAL Cyclone 5x4.5x34537.8615.93174671253.6
Lumenier Buttercutter 5x5x34728.0015.94174381283.7
GemFan 5x4.6BN4738.6615.91168161383.4
DAL 5x4.5x3HBN4798.3815.93170161333.6
DAL Cyclone 5x4.6x34868.3615.93170521333.6
HQ 5x4x45028.7815.93167771403.6
HQ 6x3.55218.3515.94171911333.9
KingKong 6x45439.0515.93166111443.8
25% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF1272.3816.0110781383.3
HQ v1s 5x4x31402.5316.0110638403.5
GemFan 5x4.5HBN1452.5416.0110661413.6
HQ DPS 5x4x3PC1512.7016.0110461433.5
HQ v1s 5x4x4PC1542.7216.0110538443.5
DAL Cyclone 5x4.5x31552.7216.0110472443.6
HQ 5x4x3GF1602.7316.0110393443.7
Lumenier Buttercutter 5x5x31602.7016.0210511433.7
HQ v3 5x4.5x3PC1603.1216.0110127503.2
DAL 5x4.5x3HBN1672.8916.0110299463.6
DAL Cyclone 5x4.6x31682.8016.0210372453.8
GemFan 5x4.6BN1742.9916.0010256483.6
HQ 5x4x41863.0216.0110266483.9
HQ 6x3.51862.8416.0210362464.1
KingKong 6x41913.0116.0210240484.0
IDLE Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF321.1416.035466181.8
HQ v1s 5x4x3341.1816.025434191.8
GemFan 5x4.5HBN371.1816.025421192.0
DAL Cyclone 5x4.5x3381.1316.035445182.1
Lumenier Buttercutter 5x5x3381.2216.045450201.9
HQ v1s 5x4x4PC381.1916.035379192.0
HQ DPS 5x4x3PC381.1616.045452192.0
HQ 5x4x3GF431.2216.025353192.2
DAL 5x4.5x3HBN431.2516.045420202.1
DAL Cyclone 5x4.6x3431.2216.045364202.2
HQ v3 5x4.5x3PC431.2516.035300202.2
GemFan 5x4.6BN461.2416.015357202.3
HQ 6x3.5471.2416.045390202.4
KingKong 6x4481.2416.045304202.4
HQ 5x4x4491.2016.045340192.5