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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-5025-440

Scorpion HKIII-5025-440

The Scorpion HKIII-5025-440 is a 440 kv motor with a 50 × 25 mm stator, weighing 566 g and rated to 95 A.

Simulate this motor

Specifications

Identity

BrandScorpion
ModelScorpion HKIII-5025-440
kv440

Electrical

Max A95
Phase resistance15 mΩ
Poles10
Maker cells—
Curve pack6S

Mechanical

Weight1.25 lb
Stator50×25
Stator length25 mm

Limits

Max power—
MotorScorpion HKIII-5025-440This page
Propeller14x14N
BatteryGAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange
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 %3,3340.81 lb35 W1.468.310.41
40 %4,3551.40 lb70 W2.776.69.09
50 %5,3412.12 lb121 W4.781.37.98
60 %6,2782.96 lb189 W7.584.27.09
70 %7,1553.87 lb275 W11.185.96.39
80 %7,9624.82 lb375 W15.486.85.83
90 %8,6915.77 lb487 W20.587.25.38
100 %9,0926.34 lb558 W23.987.35.16

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

  • 11x6-4
  • 14x14N
  • 17x12E
  • 13x7
  • GAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange

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.