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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 3805/40/235

Neumotor 3805/40/235

The Neumotor 3805/40/235 is a 235 kv motor with a 38 × 5 mm stator, weighing 54 g and rated to 11 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3805/40/235
kv235

Electrical

Max A11
Phase resistance1,241 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.12 lb
Stator38×5
Stator length5 mm

Limits

Max power—
Motor3805/40/235This page
Propeller10x3
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 %3,3860.24 lb14 W0.336.27.92
40 %4,4260.41 lb22 W0.448.38.33
50 %5,4480.63 lb34 W0.759.18.45
60 %6,4530.88 lb48 W167.98.35
70 %7,4391.18 lb66 W1.374.78.07
80 %8,4041.51 lb90 W1.879.17.64
90 %9,3461.87 lb119 W2.481.37.13
100 %9,9022.11 lb141 W2.881.76.79

Related

Same maker

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

Paired with

  • 10x3
  • 11x7
  • 10x3.8MRF-RH
  • 10x3.8SF
  • 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.