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© 2026 Upwash LLC·Patent US 2026/0062150 A1·Engineering aid, not for safety-critical or certification use.

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Propellers›APC 9x9

APC 9x9

The APC 9x9 is a 9×9 inch, 2-blade propeller weighing 24.1 g.

Simulate this propeller

Specifications

Identity

MakerAPC
Model9x9

Mechanical

Size9×9 in
Pitch9.00 in
Blades2
RotationCCW
P/D1.00
Weight0.05 lb

Limits

Max RPM23,000
MotorCobra C-3520/14 700Kv
Propeller9x9This page
BatteryGAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange
Throttle%
Charge%
Rotors
Free · no account needed

Open in the calculator

Performance

Pairings
Download CSV
ThrottleRPMThrust (lb)Power (W)Current (A)Efficiency (%)g/W
30 %3,6050.31 lb24 W0.558.65.78
40 %4,6550.54 lb45 W0.967.25.39
50 %5,6610.81 lb74 W1.572.54.96
60 %6,6211.14 lb114 W2.375.54.54
70 %7,5321.50 lb164 W3.376.94.15
80 %8,3911.90 lb227 W4.676.93.79
90 %9,1932.31 lb303 W6.275.93.46
100 %9,6482.56 lb355 W7.374.93.27

Related

Same maker

  • 10.5x4.5
  • 10.5x6
  • 10x10
  • 10x10E
  • 10x12WE
  • 10x3

Paired with

  • 3805/36/261
  • Cobra C-3520/14 700Kv
  • Scorpion HKIV-4020-1060kV
  • 3805/34/276
  • MaxAmps 1300mAh 12S
  • GAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange

Same class

  • 8.625x3.75
  • 8.75x5.0
  • 8.75x7.0N
  • 8.75x7.5N
  • 8.75x7.5NN
  • 8.75x7.5W
See all
Fast modelComputed 2026-10-03prom-rs/0.6.2Validation

The curves here are the Fast model, which every account and every visitor runs without limit. An account also runs the Full model, which solves this propeller from its measured blade geometry.

Engineering aid — ThrustLab results are physics-based estimates, not certified data. Always bench-test and independently validate before committing a real build to flight. Not for safety-critical or certification use.