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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 4625/10/143

Neumotor 4625/10/143

The Neumotor 4625/10/143 is a 143 kv motor with a 46 × 25 mm stator, weighing 368 g and rated to 54 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model4625/10/143
kv143

Electrical

Max A54
Phase resistance163 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.81 lb
Stator46×25
Stator length25 mm

Limits

Max power—
Motor4625/10/143This page
Propeller16x12
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 %2,0711.20 lb40 W0.867.613.72
40 %2,7022.06 lb79 W1.674.611.85
50 %3,3143.13 lb137 W2.878.410.32
60 %3,9004.36 lb218 W4.480.69.1
70 %4,4575.74 lb320 W6.681.68.13
80 %4,9777.21 lb444 W9.382.17.36
90 %5,4588.73 lb588 W12.5826.73
100 %5,7289.65 lb683 W14.781.86.41

Related

Same maker

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

Paired with

  • 19x8E
  • 20.5x10.5PN
  • 26x13E
  • 16x12
  • MaxAmps 1300mAh 12S

Same class

  • 4606/0.5/11917
  • 4606/100/60
  • 4606/10/596
  • 4606/11/542
  • 4606/12/497
  • 4606/13/458
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.