Hypetrain Freestyle 2450kv

Tested KV: 2440kv
Weight: 30.1g
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
HQ v1s 5x4x31210 1195 132.80 24.70 15.55 16.12 33879 31168 32508 384 3.1
HQ v1s 5x4x4PC1295 1288 115.20 28.90 15.45 16.10 31746 29455 30809 447 2.9
HQ v1s 5x4.3x3PC1345 1333 109.30 30.06 15.47 16.12 31746 29556 30505 465 2.9
HQ 5x4x3GF1358 1338 149.40 29.76 15.51 16.10 31397 30075 30561 462 2.9
DAL Cyclone 5x4.5x31366 1352 119.10 31.64 15.34 16.10 30612 29055 29827 485 2.8
DAL Cyclone 5x4.6x31434 1414 127.20 34.46 15.28 16.10 29556 27919 28775 527 2.7
Lumenier Buttercutter 5x5x31436 1416 123.40 34.13 15.28 16.11 29865 28103 29029 522 2.7
HQ 5x4x41440 1422 133.10 33.76 15.29 16.11 29761 27919 28960 516 2.8
HQ 6x3.51509 1481 119.60 34.86 15.27 16.11 29970 27297 28649 532 2.8
75% Thrust (g) Amps Volts RPMs Watts G/W
HQ v1s 5x4x379014.1715.79259702243.5
HQ v1s 5x4x4PC87016.6015.74250932613.3
HQ 5x4x3GF87816.3015.76252112573.4
HQ v1s 5x4.3x3PC88516.7515.75249862643.4
DAL Cyclone 5x4.5x391017.6515.69246992773.3
Lumenier Buttercutter 5x5x395018.5615.67242752913.3
HQ 5x4x496919.1015.65240002993.2
DAL Cyclone 5x4.6x397419.1915.65239953003.2
HQ 6x3.5102219.0815.65240192993.4
50% Thrust (g) Amps Volts RPMs Watts G/W
HQ v1s 5x4x34266.9115.95189591103.9
HQ v1s 5x4.3x3PC4727.7915.93182861243.8
HQ v1s 5x4x4PC4727.8115.93183961243.8
HQ 5x4x3GF4747.6315.95184811223.9
DAL Cyclone 5x4.5x34828.0015.93181971273.8
Lumenier Buttercutter 5x5x35008.1815.91180471303.8
DAL Cyclone 5x4.6x35158.4815.91178291353.8
HQ 5x4x45368.8715.90176851413.8
HQ 6x3.55508.4315.90177921344.1
25% Thrust (g) Amps Volts RPMs Watts G/W
HQ v1s 5x4x31402.5616.0511051413.4
HQ v1s 5x4.3x3PC1622.8416.0410890463.6
HQ v1s 5x4x4PC1622.8316.0410894453.6
DAL Cyclone 5x4.5x31682.8716.0510903463.6
HQ 5x4x3GF1682.8316.0510900453.7
Lumenier Buttercutter 5x5x31682.8916.0310885463.6
DAL Cyclone 5x4.6x31782.9516.0410804473.8
HQ 6x3.51942.9316.0310809474.1
HQ 5x4x41973.1216.0310655503.9
IDLE Thrust (g) Amps Volts RPMs Watts G/W
HQ v1s 5x4x3361.4616.075806241.5
HQ v1s 5x4.3x3PC411.4916.075758241.7
HQ v1s 5x4x4PC431.5016.075782241.8
Lumenier Buttercutter 5x5x3431.5016.075776241.8
DAL Cyclone 5x4.5x3441.5116.085782241.8
DAL Cyclone 5x4.6x3471.5016.075761241.9
HQ 5x4x3GF471.5116.085761241.9
HQ 6x3.5511.5016.065823242.1
HQ 5x4x4571.5416.075680252.3