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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 3805/65/144

Neumotor 3805/65/144

The Neumotor 3805/65/144 is a 144 kv motor with a 38 × 5 mm stator, weighing 54 g and rated to 7 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3805/65/144
kv144

Electrical

Max A7
Phase resistance3,239 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.12 lb
Stator38×5
Stator length5 mm

Limits

Max power—
Motor3805/65/144This page
Propeller16x4E
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 %1,9390.35 lb14 W0.341.411.09
40 %2,4950.58 lb24 W0.551.110.98
50 %3,0290.86 lb37 W0.758.510.61
60 %3,5401.18 lb53 W1.163.910.09
70 %4,0301.54 lb74 W1.567.49.49
80 %4,4981.92 lb99 W269.28.83
90 %4,9442.33 lb130 W2.669.48.14
100 %5,2022.59 lb152 W3.168.97.72

Related

Same maker

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

Paired with

  • 16x4E
  • 16x7E(3D)
  • 17x7E
  • T-Motor NS20x6.2
  • 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.