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›Cobra C-2203/52 1540Kv

Cobra C-2203/52 1540Kv

The Cobra C-2203/52 1540Kv is a 1,540 kv motor with a 22 × 3 mm stator, weighing 17.5 g and rated to 7 A.

Simulate this motor

Specifications

Identity

BrandCobra
ModelCobra C-2203/52 1540Kv
kv1,540

Electrical

Max A7
Phase resistance238 mΩ
Poles14
Maker cells—
Curve pack—

Mechanical

Weight0.04 lb
Stator22×3
Stator length3 mm

Limits

Max power80 W
MotorCobra C-2203/52 1540KvThis page
Propeller—
Battery—
Throttle%
Charge%
Rotors
Free · no account needed

Performance

No published curves for this part yet

Related

Same maker

  • Cobra 4120/20 480Kv
  • Cobra 4120/22 430Kv
  • Cobra 4130/20 300Kv
  • Cobra 4130/20 390Kv
  • Cobra C-2203/28 2800Kv
  • Cobra C-2203/34 2300Kv

Paired with

—

Same class

  • BadAss 2305-1050Kv
  • BadAss 2305-1440Kv
  • BadAss 2305-1960Kv
  • BadAss 2305-2500Kv
  • BadAss 2310-1220Kv
  • BadAss 2310-1680Kv
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.