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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 9x6.5

APC 9x6.5

The APC 9x6.5 is a 9×6.5 inch, 2-blade propeller weighing 30.1 g.

Simulate this propeller

Specifications

Identity

MakerAPC
Model9x6.5

Mechanical

Size9×6.5 in
Pitch6.50 in
Blades2
RotationCCW
P/D0.72
Weight0.07 lb

Limits

Max RPM23,000
MotorCobra C-3510/16 1200Kv
Propeller9x6.5This page
BatteryTattu 1100mAh 11.4V 60C 3S1P Lipo Battery Pack with XT30 Plug
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 %3,6910.33 lb19 W0.451.27.71
40 %4,7970.57 lb34 W0.762.27.56
50 %5,8680.87 lb55 W1.170.17.15
60 %6,9051.22 lb83 W1.775.56.65
70 %7,9031.62 lb120 W2.478.76.14
80 %8,8612.07 lb166 W3.480.25.63
90 %9,7742.54 lb224 W4.580.35.14
100 %10,3022.84 lb265 W5.479.74.87

Related

Same maker

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

Paired with

  • 3805/36/261
  • BadAss 2820-780Kv
  • Cobra C-3510/16 1200Kv
  • Scorpion HK-2520-3500kV motor
  • MaxAmps 1300mAh 12S
  • Tattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug

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.