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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 3819/17/145

Neumotor 3819/17/145

The Neumotor 3819/17/145 is a 145 kv motor with a 38 × 19 mm stator, weighing 164 g and rated to 26 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3819/17/145
kv145

Electrical

Max A26
Phase resistance638 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.36 lb
Stator38×19
Stator length19 mm

Limits

Max power—
Motor3819/17/145This page
Propeller16x5.5MR
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 %2,0770.60 lb21 W0.454.512.88
40 %2,7071.02 lb39 W0.863.711.86
50 %3,3221.55 lb65 W1.369.810.77
60 %3,9202.16 lb100 W273.89.78
70 %4,4982.86 lb146 W2.976.28.9
80 %5,0553.63 lb203 W4.177.68.13
90 %5,5884.46 lb271 W5.578.27.46
100 %5,8974.98 lb319 W6.578.37.09

Related

Same maker

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

Paired with

  • 16x5.5MR
  • 18x8
  • 20x13E
  • 24x12E
  • 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.