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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›Neumotor 3808/38/154

Neumotor 3808/38/154

The Neumotor 3808/38/154 is a 154 kv motor with a 38 × 8 mm stator, weighing 72 g and rated to 12 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3808/38/154
kv154

Electrical

Max A12
Phase resistance1,555 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.16 lb
Stator38×8
Stator length8 mm

Limits

Max power—
Motor3808/38/154This page
Propeller15x4E
BatteryMaxAmps 1300mAh 12S
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 %2,1780.36 lb13 W0.347.812.15
40 %2,8340.61 lb23 W0.558.811.86
50 %3,4740.92 lb37 W0.766.911.27
60 %4,0971.29 lb55 W1.172.710.57
70 %4,7021.71 lb79 W1.676.59.82
80 %5,2892.17 lb108 W2.278.69.08
90 %5,8572.67 lb145 W2.979.38.36
100 %6,1902.99 lb171 W3.579.27.94

Related

Same maker

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

Paired with

  • 15x4E
  • 16x7
  • 17x10WE
  • 20x10
  • MaxAmps 1300mAh 12S

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.