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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 3808/80/73

Neumotor 3808/80/73

The Neumotor 3808/80/73 is a 73 kv motor with a 38 × 8 mm stator, weighing 72 g and rated to 6 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3808/80/73
kv73

Electrical

Max A6
Phase resistance6,811 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.16 lb
Stator38×8
Stator length8 mm

Limits

Max power—
Motor3808/80/73This page
Propeller17x10WE
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 %9740.24 lb9 W0.233.412.02
40 %1,2500.41 lb15 W0.343.112.46
50 %1,5130.61 lb22 W0.450.812.4
60 %1,7640.83 lb31 W0.656.712.05
70 %2,0051.08 lb43 W0.960.811.5
80 %2,2351.35 lb57 W1.163.210.81
90 %2,4561.64 lb74 W1.563.910.04
100 %2,5841.82 lb87 W1.763.89.55

Related

Same maker

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

Paired with

  • 17x10WE
  • 19x12E
  • 20.5x10.5WPN
  • 22x12E
  • 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.