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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 4625/6/238

Neumotor 4625/6/238

The Neumotor 4625/6/238 is a 238 kv motor with a 46 × 25 mm stator, weighing 368 g and rated to 90 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model4625/6/238
kv238

Electrical

Max A90
Phase resistance60 mΩ
Poles22
Maker cells—
Curve pack8S

Mechanical

Weight0.81 lb
Stator46×25
Stator length25 mm

Limits

Max power—
Motor4625/6/238This page
Propeller18x10E
BatteryGAONENG GNB LiHV 8S 30.4V 1100mAh 120C XT60 LiPo Battery
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 %2,3931.01 lb41 W1.268.711.25
40 %3,1281.76 lb82 W2.475.79.72
50 %3,8432.70 lb145 W4.279.38.44
60 %4,5343.81 lb233 W6.881.27.4
70 %5,1955.05 lb348 W10.2826.58
80 %5,8206.41 lb491 W14.682.25.92
90 %6,4047.82 lb660 W19.881.95.38
100 %6,7358.70 lb773 W23.481.65.1

Related

Same maker

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

Paired with

  • 15x10
  • 18x10E
  • 20x15(WCAR-T6)
  • 24x12E
  • GAONENG GNB LiHV 8S 30.4V 1100mAh 120C XT60 LiPo Battery

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.