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›MAD BSC3115 900kV

MAD BSC3115 900kV

The MAD BSC3115 900kV is a 900 kv motor with a 37.1 × 48.9 mm stator, weighing 113 g and rated to 63.8 A.

Simulate this motor

Specifications

Identity

BrandMAD
ModelMAD BSC3115 900kV
kv900

Electrical

Max A63.8
Phase resistance35.8 mΩ
Poles14
Maker cells6S
Curve pack6S

Mechanical

Weight0.25 lb
Stator37.1×48.9
Stator length48.9 mm

Limits

Max power—
MotorMAD BSC3115 900kVThis page
Propeller8x4F
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 %6,8130.23 lb33 W1.345.13.1
40 %8,9140.40 lb59 W2.356.53.13
50 %10,9640.63 lb94 W3.765.23.05
60 %12,9470.90 lb141 W5.571.52.91
70 %14,8441.21 lb200 W7.975.92.74
80 %16,6341.54 lb272 W1178.82.57
90 %18,2981.89 lb357 W14.680.42.4
100 %19,2352.11 lb414 W17.280.82.31

Related

Other winds

  • MAD BSC3115 490kV
  • MAD BSC3115 1050kV

Paired with

  • 6.5x6.5
  • 8x4F
  • GAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange

Same class

  • 3805/100/94
  • 3805/10/939
  • 3805/11/854
  • 3805/12/783
  • 3805/13/722
  • 3805/14/671
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.