Thor Torque Master 2307 2500kv

Tested KV: 2400kv
Weight: 36.3g
Stator: 23mm 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
RacerStar 5x4.2x3L1104 1093 187.15 26.58 15.57 16.07 34013 32590 33181 414 2.6
HQ 5x4GF1117 1108 136.96 28.20 15.51 16.06 34285 32345 32864 437 2.5
HQ v1s 5x4x31219 1198 163.64 28.07 15.52 16.07 33482 31982 32418 436 2.8
GemFan 5x4.5HBN1249 1232 155.80 29.56 15.49 16.07 32840 31512 31970 458 2.7
Lumenier 5x4.51261 1252 153.22 32.25 15.43 16.06 32467 31055 31566 498 2.5
HQ v1s 5x4x4PC1300 1290 156.26 33.22 15.54 16.07 32715 30612 31243 516 2.5
HQ 5x4x3GF1320 1313 166.44 33.73 15.43 16.06 32590 30612 31082 520 2.5
MyWing 5x4.5x31351 1326 195.11 36.34 15.37 16.07 31282 29761 30323 559 2.4
DAL Cyclone 5x4.5x31357 1347 172.88 36.33 15.38 16.07 31746 29865 30453 559 2.4
DAL 5x4.5x3HBN1426 1406 158.25 38.70 15.33 16.07 30832 29354 29712 593 2.4
HQ 5x4x41431 1415 170.77 38.38 15.33 16.08 30943 29055 29718 589 2.4
Lumenier Buttercutter 5x5x31441 1429 157.79 40.01 15.29 16.08 30503 28860 29544 612 2.3
DAL Cyclone 5x4.6x31459 1444 153.81 40.34 15.30 16.08 29970 28860 29235 617 2.3
HQ 6x3.51529 1519 159.78 41.02 15.27 16.08 30395 28666 29122 626 2.4
KingKong 6x41717 1705 163.52 45.15 15.19 16.09 28763 27472 27983 686 2.5
75% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF70715.0015.77264312373.0
RacerStar 5x4.2x3L71814.9515.82263532363.0
HQ v1s 5x4x379215.4215.76259752433.3
GemFan 5x4.5HBN79415.8915.75257982503.2
Lumenier 5x4.580817.3815.73256562733.0
HQ 5x4x3GF85718.1915.72253582863.0
HQ v1s 5x4x4PC86118.7215.75251522952.9
DAL Cyclone 5x4.5x389519.8415.70248163112.9
MyWing 5x4.5x391320.9115.67244723282.8
Lumenier Buttercutter 5x5x393921.0515.67244453302.8
DAL 5x4.5x3HBN94121.3315.67243423342.8
HQ 5x4x496321.2015.66241863322.9
DAL Cyclone 5x4.6x396821.5615.66241513382.9
HQ 6x3.5101421.6615.65242893393.0
KingKong 6x4111823.9615.61235433743.0
50% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF3767.1615.93192191143.3
RacerStar 5x4.2x3L3787.1115.95190921133.3
HQ v1s 5x4x34236.7915.92189401083.9
Lumenier 5x4.54277.9915.91189011273.4
GemFan 5x4.5HBN4306.9815.92187931113.9
HQ v1s 5x4x4PC4588.4715.92184071353.4
HQ 5x4x3GF4598.2915.91184991323.5
DAL Cyclone 5x4.5x34768.7615.90182301393.4
Lumenier Buttercutter 5x5x34878.9315.91181561423.4
DAL 5x4.5x3HBN5019.3915.89179481493.4
DAL Cyclone 5x4.6x35109.0815.90179391443.5
MyWing 5x4.5x35109.6215.88177751533.3
HQ 5x4x45229.2515.89177721473.5
HQ 6x3.55459.3315.90179721483.7
KingKong 6x457510.3215.88175691643.5
25% Thrust (g) Amps Volts RPMs Watts G/W
HQ 5x4GF1252.5016.0210984403.1
RacerStar 5x4.2x3L1272.2816.0211019363.5
HQ v1s 5x4x31381.5916.0210942255.4
Lumenier 5x4.51402.5516.0110883413.4
GemFan 5x4.5HBN1451.7016.0210878275.3
HQ v1s 5x4x4PC1532.5216.0210786403.8
HQ 5x4x3GF1602.5016.0110825404.0
DAL Cyclone 5x4.5x31602.6016.0110772423.8
Lumenier Buttercutter 5x5x31612.6216.0210793423.8
DAL Cyclone 5x4.6x31732.4216.0310642394.5
DAL 5x4.5x3HBN1752.7816.0210648453.9
MyWing 5x4.5x31812.9216.0110583473.9
HQ 5x4x41882.5516.0210559414.6
HQ 6x3.51882.7216.0210700444.3
KingKong 6x41942.9416.0210565474.1
IDLE Thrust (g) Amps Volts RPMs Watts G/W
RacerStar 5x4.2x3L320.8616.055691142.3
HQ 5x4GF331.0516.045723172.0
HQ v1s 5x4x3340.2016.045704310.7
Lumenier 5x4.5361.0416.045708172.2
GemFan 5x4.5HBN380.1716.055675314.0
HQ v1s 5x4x4PC380.8916.055716142.7
Lumenier Buttercutter 5x5x3400.9116.065644152.7
DAL Cyclone 5x4.5x3410.8916.055687142.9
HQ 5x4x3GF430.8716.045691143.1
DAL 5x4.5x3HBN460.9716.055640162.9
HQ 6x3.5460.8516.065644143.4
DAL Cyclone 5x4.6x3460.6116.065645104.7
MyWing 5x4.5x3470.9716.055565153.0
KingKong 6x4500.9716.065583163.2
HQ 5x4x4510.6516.065599104.9