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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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Motors›Scorpion SII-3014-1040kV

Scorpion SII-3014-1040kV

The Scorpion SII-3014-1040kV is a 1,040 kv motor with a 30 × 14 mm stator, weighing 129 g and rated to 40 A.

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Specifications

Identity

BrandScorpion
ModelScorpion SII-3014-1040kV
kv1,040

Electrical

Max A40
Phase resistance26 mΩ
Poles14
Maker cells—
Curve pack3S

Mechanical

Weight0.28 lb
Stator30×14
Stator length14 mm

Limits

Max power—
MotorScorpion SII-3014-1040kVThis page
Propeller10.5x4.5
BatteryTattu 1100mAh 11.4V 60C 3S1P Lipo Battery Pack with XT30 Plug
Throttle%
Charge%
Rotors
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Open in the calculator

Performance

Pairings
Download CSV
ThrottleRPMThrust (lb)Power (W)Current (A)Efficiency (%)g/W
30 %3,8790.21 lb16 W1.364.35.91
40 %5,0450.37 lb31 W2.4735.44
50 %6,1600.57 lb53 W4.177.54.93
60 %7,2120.80 lb82 W6.579.84.46
70 %8,1891.06 lb118 W9.480.74.06
80 %9,0841.32 lb161 W13.180.73.72
90 %9,8911.58 lb209 W17.380.23.44
100 %10,3341.74 lb240 W20.279.73.29

Related

Same maker

  • Scorpion A-5025 310kV
  • Scorpion HK-2520-1580kV motor
  • Scorpion HK-2520-1880kV motor
  • Scorpion HK-2520-3500kV motor
  • Scorpion HK-3014-900kV
  • Scorpion HK-3226-1400kV

Paired with

  • 8.8x8.5
  • 9x9E
  • 10.5x4.5
  • 13x4.5MR
  • Tattu 1100mAh 11.4V 60C 3S1P Lipo Battery Pack with XT30 Plug

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  • iFlight XING-E Pro 2306 2450kV
  • MAD BSC2412 1900kV
  • MAD Spark FS2407 1900kV
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 a database 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.