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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 HKIII-5040-530kV

Scorpion HKIII-5040-530kV

The Scorpion HKIII-5040-530kV is a 530 kv motor with a 50 × 40 mm stator, weighing 839 g and rated to 200 A.

Simulate this motor

Specifications

Identity

BrandScorpion
ModelScorpion HKIII-5040-530kV
kv530

Electrical

Max A200
Phase resistance6 mΩ
Poles10
Maker cells—
Curve pack4S

Mechanical

Weight1.85 lb
Stator50×40
Stator length40 mm

Limits

Max power—
MotorScorpion HKIII-5040-530kVThis page
Propeller20x8E
BatteryTattu 1100mAh 15.2V 60C 4S1P 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 %2,6241.64 lb62 W3.673.712.07
40 %3,3792.74 lb120 W7.179.710.32
50 %4,0634.00 lb202 W12.282.68.99
60 %4,6645.30 lb300 W18.883.98.01
70 %5,1746.56 lb409 W26.684.37.28
80 %5,5937.71 lb519 W35.384.16.74
90 %5,9268.69 lb622 W44.583.56.33
100 %6,0899.19 lb680 W50.283.16.13

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

  • 17x8
  • 20x8E
  • Tattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug

Same class

  • AXI 4120/14 GOLD LINE V3 660kV
  • AXI 4120/14 V3 LONG 660kV
  • AXI 4120/18 GOLD LINE V3 515kV
  • AXI 4120/18 V3 LONG 515kV
  • AXI 4120/20 GOLD LINE V3 465kV
  • AXI 4120/20 V3 LONG 465kV
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.