Product
Powertrain modelSITLValidation Report
Database
MotorsPropellersBatteries
DocsBlogAboutPricing
Theme

Physics-accurate electric-UAV powertrain simulation.

  • SDK on GitHub
  • LinkedIn
Theme

Product

  • SITL & mission testing
  • Validation & methodology
  • Plans & pricing
  • Product changelog

Database

  • Motor database
  • Propeller database
  • Battery database

Developers

  • API documentation
  • API reference
  • Python SDK
  • MCP server for AI assistants
  • User guide

Company

  • About ThrustLab
  • Engineering portfolio
  • Engineering articles
  • Contact us

Legal

  • Terms of service
  • Privacy policy
  • Refund policy
© 2026 Upwash LLC·Patent US 2026/0062150 A1·Engineering aid, not for safety-critical or certification use.

We use cookies and analytics tools to understand how you use ThrustLab and improve the experience. Privacy Policy

Motors›BadAss 4530-440Kv

BadAss 4530-440Kv

The BadAss 4530-440Kv is a 440 kv motor with a 45 × 30 mm stator, weighing 530 g and rated to 110 A.

Simulate this motor

Specifications

Identity

BrandBadAss
ModelBadAss 4530-440Kv
kv440

Electrical

Max A110
Phase resistance13.3 mΩ
Poles14
Maker cells—
Curve pack6S

Mechanical

Weight1.17 lb
Stator45×30
Stator length30 mm

Limits

Max power2,440 W
MotorBadAss 4530-440KvThis page
Propeller17x12E
BatteryGAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange
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 %3,3110.93 lb58 W2.362.77.25
40 %4,3061.64 lb111 W4.371.66.71
50 %5,2482.50 lb186 W7.476.76.11
60 %6,1203.48 lb283 W11.479.75.57
70 %6,9094.50 lb401 W16.681.55.1
80 %7,6065.53 lb531 W22.682.34.72
90 %8,2066.51 lb668 W29.482.74.41
100 %8,5227.06 lb751 W33.882.74.26

Related

Other winds

  • BadAss 4530-270Kv
  • BadAss 4530-360Kv
  • BadAss 4530-550Kv
  • BadAss 4530-730Kv

Paired with

  • 13x10E
  • 15x6E
  • 17x12E
  • 11x9-4
  • GAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange

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.