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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 4606/90/66

Neumotor 4606/90/66

The Neumotor 4606/90/66 is a 66 kv motor with a 46 × 6 mm stator, weighing 94 g and rated to 6 A.

Simulate this motor

Specifications

Identity

BrandNeumotor
Model4606/90/66
kv66

Electrical

Max A6
Phase resistance4,142 mΩ
Poles22
Maker cells—
Curve pack12S

Mechanical

Weight0.21 lb
Stator46×6
Stator length6 mm

Limits

Max power—
Motor4606/90/66This page
Propeller17x10
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 %9280.23 lb8 W0.234.713.03
40 %1,2050.39 lb13 W0.345.813.67
50 %1,4750.59 lb20 W0.454.713.63
60 %1,7370.82 lb28 W0.661.613.22
70 %1,9921.09 lb39 W0.866.412.59
80 %2,2411.39 lb53 W1.169.611.85
90 %2,4821.71 lb70 W1.471.211.04
100 %2,6241.92 lb83 W1.771.610.54

Related

Same maker

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

Paired with

  • 17x10
  • 20x10E
  • 20.5x20.5E(CD)
  • 26x13E
  • 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.