HGLRC Flame HF2207 2675kv

Tested KV: 2650kv
Weight: 31.9g
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 5x4GF1469 1460 180.16 41.79 15.42 16.14 36319 34423 34993 645 2.3
HQ v1s 5x4x31565 1555 191.41 43.30 15.41 16.15 35714 34149 34632 667 2.3
Lumenier 5x4.51578 1565 184.43 46.31 15.35 16.14 35566 33222 33668 711 2.2
GemFan 5x4.5HBN1578 1568 176.40 45.10 15.37 16.14 35863 33482 33984 693 2.3
DAL Cyclone 5x4x31580 1574 177.31 46.79 15.37 16.15 35273 33094 33725 719 2.2
T-Motor 5143 5.1x4.3x31636 1609 195.04 54.24 15.16 16.15 32967 30832 31387 822 2.0
HQ v1s 5x4x4PC1630 1616 183.52 47.60 15.34 16.15 34423 32840 33353 730 2.2
HQ 5x4x3GF1661 1652 164.89 49.02 15.33 16.16 34423 32467 33099 751 2.2
HQ v1s 5x4.3x3PC1666 1652 176.02 49.61 15.32 16.15 34423 32345 32916 760 2.2
DAL Cyclone 5x4.5x31687 1673 198.27 51.90 15.28 16.15 33745 31628 32207 793 2.1
HQ v1s 5x4.5x31738 1718 200.47 53.00 15.22 16.15 32715 31282 31781 807 2.1
75% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF93421.6615.77286913422.7
HQ v1s 5x4x3102323.7815.74279793742.7
Lumenier 5x4.5102824.8215.71276853902.6
GemFan 5x4.5HBN103624.7715.72276943892.7
DAL Cyclone 5x4x3104825.4615.72276054002.6
HQ v1s 5x4x4PC108326.6215.69271504182.6
HQ 5x4x3GF109926.5415.70272444172.6
HQ v1s 5x4.3x3PC111427.4315.69270004302.6
DAL Cyclone 5x4.5x3113928.7115.67266784502.5
T-Motor 5143 5.1x4.3x3114729.8715.63262564672.5
HQ v1s 5x4.5x3116329.1715.66265784572.5
50% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF4909.5515.97206991533.2
Lumenier 5x4.554610.6915.95202041713.2
HQ v1s 5x4x355110.5515.96202671683.3
DAL Cyclone 5x4x355410.9115.96201691743.2
GemFan 5x4.5HBN55710.7615.95202661723.2
HQ v1s 5x4x4PC59511.6715.94198281863.2
T-Motor 5143 5.1x4.3x359912.2515.93194941953.1
HQ 5x4x3GF60011.5215.95199391843.3
HQ v1s 5x4.3x3PC60611.8015.94197711883.2
DAL Cyclone 5x4.5x361412.1815.94196321943.2
HQ v1s 5x4.5x361612.2315.94195941953.2
25% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF1662.9116.0811954473.5
DAL Cyclone 5x4x31763.1116.0811847503.5
HQ v1s 5x4x31823.1316.0811848503.6
Lumenier 5x4.51823.0716.0811859493.7
GemFan 5x4.5HBN1903.1316.0811821503.8
T-Motor 5143 5.1x4.3x31933.4316.0811652553.5
HQ v1s 5x4x4PC2033.3516.0811668543.8
HQ v1s 5x4.5x32033.4116.0911650553.7
HQ v1s 5x4.3x3PC2043.3916.0811696543.7
DAL Cyclone 5x4.5x32073.4416.0811658553.7
HQ 5x4x3GF2103.3316.0811714533.9
IDLE Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF451.0216.116252172.8
DAL Cyclone 5x4x3451.1016.126261182.6
HQ v1s 5x4x3471.0216.126199172.8
Lumenier 5x4.5480.9916.116226163.0
T-Motor 5143 5.1x4.3x3480.9716.126216163.1
GemFan 5x4.5HBN510.9916.116160163.2
HQ v1s 5x4.5x3531.1316.126171182.9
HQ v1s 5x4.3x3PC541.0216.126166163.3
HQ v1s 5x4x4PC551.0416.126226173.3
DAL Cyclone 5x4.5x3561.0516.126182173.3
HQ 5x4x3GF591.0916.126192183.4