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›Neumotor 6514/38/50

Neumotor 6514/38/50

The Neumotor 6514/38/50 is a 50 kv motor with a 65 × 14 mm stator, weighing 375 g and rated to 19 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model6514/38/50
kv50

Electrical

Max A19
Phase resistance880 mΩ
Poles22
Maker cells—
Curve pack9S

Mechanical

Weight0.83 lb
Stator65×14
Stator length14 mm

Limits

Max power—
Motor6514/38/50This page
Propeller28x20-4
BatteryTP3300-9SE55
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 %4981.03 lb19 W0.572.624.67
40 %6381.71 lb38 W175.320.37
50 %7702.52 lb67 W1.875.617.16
60 %8963.44 lb106 W2.874.914.76
70 %1,0154.44 lb156 W4.273.812.92
80 %1,1285.51 lb218 W5.872.411.46
90 %1,2366.64 lb293 W7.870.810.29
100 %1,2987.34 lb344 W9.269.89.69

Related

Same maker

  • 3207/1.5Y/293
  • 3805/100/94
  • 3805/10/939
  • 3805/11/854
  • 3805/12/783
  • 3805/13/722

Paired with

  • 28x20-4
  • TP3300-9SE55

Same class

  • 6510/100/27
  • 6510/10/266
  • 6510/11/242
  • 6510/12/221
  • 6510/13/204
  • 6510/14/190
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.