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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 3825/13/147

Neumotor 3825/13/147

The Neumotor 3825/13/147 is a 147 kv motor with a 38 × 25 mm stator, weighing 201 g and rated to 34 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model3825/13/147
kv147

Electrical

Max A34
Phase resistance478 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.44 lb
Stator38×25
Stator length25 mm

Limits

Max power—
Motor3825/13/147This page
Propeller18x10
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 %1,9761.25 lb54 W1.171.910.47
40 %2,5262.11 lb108 W2.274.78.84
50 %3,0373.11 lb186 W3.875.27.56
60 %3,5064.20 lb289 W5.974.76.59
70 %3,9325.35 lb416 W8.673.65.84
80 %4,3146.50 lb562 W11.972.15.25
90 %4,6527.62 lb723 W15.670.44.78
100 %4,8368.26 lb826 W18.169.44.54

Related

Same maker

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

Paired with

  • 15.75x13-3
  • 18x10
  • 20x15(WCAR-T6)
  • 25x12.5E
  • 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.