MAD 2306 2750kv

Tested KV: 2670kv
Weight: 31g
Stator: 23mm x 6mm

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
DAL Cyclone 5x5.1x31315 1295 152.51 48.72 15.30 16.09 30721 28957 29606 745 1.7
HQ 5x4GF1330 1325 166.19 36.95 15.51 16.09 34843 32715 33405 573 2.3
HQ v1s 5x4x31420 1412 168.22 38.46 15.47 16.09 34843 32223 32981 595 2.4
GemFan 5x4.5HBN1421 1416 170.89 39.68 15.45 16.09 33222 31982 32341 613 2.3
Lumenier 5x4.51443 1427 176.58 41.03 15.44 16.09 33613 31628 32222 633 2.3
HQ v1s 5x4x4PC1456 1445 146.42 41.92 15.41 16.10 32967 31168 31816 646 2.2
HQ v1s 5x4.3x3PC1476 1467 164.93 43.35 15.39 16.09 32102 30721 31095 667 2.2
MyWing 5x4.5x31512 1490 153.52 45.46 15.36 16.09 31982 29970 30643 698 2.1
DAL Cyclone 5x4.5x31504 1494 157.07 45.49 15.35 16.10 31982 30075 30554 698 2.1
HQ 5x4x3GF1519 1502 147.94 43.76 15.39 16.08 31864 30721 31116 674 2.2
DAL 5x4.5x3HBN1569 1550 153.90 48.15 15.32 16.10 30832 29154 29641 738 2.1
HQ v1s 5x4.8x31567 1553 160.61 47.80 15.32 16.10 30721 29354 29905 732 2.1
DAL Cyclone 5x4.6x31577 1557 159.35 50.17 15.28 16.10 30721 28571 29062 767 2.0
HQ 5x4x41590 1574 155.17 49.96 15.28 16.10 30075 28382 28987 763 2.1
Lumenier Buttercutter 5x5x31593 1576 151.37 49.28 15.29 16.09 30503 28957 29452 754 2.1
75% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF86620.0815.78274553172.7
DAL Cyclone 5x5.1x393026.6315.67251574172.2
HQ v1s 5x4x394521.7315.75267613422.8
GemFan 5x4.5HBN94822.2215.74265583502.7
Lumenier 5x4.595222.5915.74264913562.7
HQ v1s 5x4x4PC98824.0815.71260163782.6
HQ v1s 5x4.3x3PC100324.5715.70258243862.6
HQ 5x4x3GF100824.1115.71259633792.7
DAL Cyclone 5x4.5x3102225.5215.69254594002.6
MyWing 5x4.5x3105126.7715.67250664192.5
HQ v1s 5x4.8x3107827.0915.66249794242.5
Lumenier Buttercutter 5x5x3108226.9515.66250894222.6
DAL 5x4.5x3HBN108227.4915.66247694312.5
DAL Cyclone 5x4.6x3109928.1215.64247344402.5
HQ 5x4x4111028.5915.64244254472.5
50% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF4689.4915.94202461513.1
HQ v1s 5x4x351210.2215.93197241633.1
Lumenier 5x4.551410.4615.93195901673.1
GemFan 5x4.5HBN51810.4015.93197271663.1
DAL Cyclone 5x5.1x352711.9715.90189031902.8
HQ v1s 5x4x4PC54611.3515.91191201813.0
HQ v1s 5x4.3x3PC54711.4615.90190001823.0
HQ 5x4x3GF55411.2215.91191571783.1
DAL Cyclone 5x4.5x355911.6315.91189831853.0
Lumenier Buttercutter 5x5x358311.9715.90189171903.1
HQ v1s 5x4.8x358612.3015.90186541953.0
DAL 5x4.5x3HBN58712.4515.90185231983.0
MyWing 5x4.5x359712.7015.89183932023.0
DAL Cyclone 5x4.6x360212.6415.89185292013.0
HQ 5x4x462013.1115.89182252083.0
25% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF1653.4416.0311922553.0
HQ v1s 5x4x31773.6216.0211803583.0
Lumenier 5x4.51773.7116.0311827593.0
GemFan 5x4.5HBN1863.7016.0211775593.1
DAL Cyclone 5x5.1x31903.9816.0311553643.0
HQ v1s 5x4x4PC1923.9016.0211571633.1
HQ v1s 5x4.3x3PC1933.9116.0211496633.1
DAL Cyclone 5x4.5x32003.9316.0311568633.2
HQ 5x4x3GF2023.9016.0211581633.2
Lumenier Buttercutter 5x5x32044.0116.0211563643.2
HQ v1s 5x4.8x32114.1416.0211434663.2
DAL 5x4.5x3HBN2124.1816.0311401673.2
DAL Cyclone 5x4.6x32144.1916.0311429673.2
MyWing 5x4.5x32264.3916.0211266703.2
HQ 5x4x42364.4216.0211236713.3
IDLE Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF451.7616.066255281.6
HQ v1s 5x4x3451.7216.066240281.6
Lumenier 5x4.5461.7816.056212291.6
DAL Cyclone 5x5.1x3501.8216.066185291.7
GemFan 5x4.5HBN511.8216.056189291.7
HQ v1s 5x4x4PC511.8016.066147291.8
HQ v1s 5x4.3x3PC511.8016.056080291.8
DAL Cyclone 5x4.5x3521.7516.066217281.9
Lumenier Buttercutter 5x5x3531.9216.066179311.7
HQ v1s 5x4.8x3561.9016.066134301.8
HQ 5x4x3GF571.8716.056160301.9
DAL 5x4.5x3HBN571.9416.066111311.8
DAL Cyclone 5x4.6x3571.9216.056122311.9
MyWing 5x4.5x3622.0316.066054331.9
HQ 5x4x4671.9816.066107322.1