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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 HK-4535-450kV Limited Edition

Scorpion HK-4535-450kV Limited Edition

The Scorpion HK-4535-450kV Limited Edition is a 450 kv motor with a 45 × 35 mm stator, weighing 660 g and rated to 120 A.

Simulate this motor

Specifications

Identity

BrandScorpion
ModelScorpion HK-4535-450kV Limited Edition
kv450

Electrical

Max A120
Phase resistance12 mΩ
Poles10
Maker cells—
Curve pack4S

Mechanical

Weight1.46 lb
Stator45×35
Stator length35 mm

Limits

Max power—
MotorScorpion HK-4535-450kV Limited EditionThis page
Propeller15.5x12-4
BatteryTattu 1100mAh 15.2V 60C 4S1P 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 %2,1891.65 lb66 W3.981.611.32
40 %2,7962.74 lb132 W7.984.79.41
50 %3,3363.96 lb222 W13.685.68.08
60 %3,7975.18 lb329 W20.885.37.14
70 %4,1796.33 lb444 W29.384.56.46
80 %4,4847.33 lb557 W38.683.45.97
90 %4,7198.16 lb661 W48.382.25.6
100 %4,8328.57 lb717 W54.281.35.42

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

  • 15.5x12-4
  • 18x8E
  • 20x13E
  • 22x13EPN
  • Tattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug

Same class

  • 4606/0.5/11917
  • 4606/100/60
  • 4606/10/596
  • 4606/11/542
  • 4606/12/497
  • 4606/13/458
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.