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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›MAD 5008 EEE 400kV

MAD 5008 EEE 400kV

The MAD 5008 EEE 400kV is a 400 kv motor with a 56 × 30.7 mm stator, weighing 138 g and rated to 33.3 A.

Simulate this motor

Specifications

Identity

BrandMAD
ModelMAD 5008 EEE 400kV
kv400

Electrical

Max A33.3
Phase resistance44.5 mΩ
Poles28
Maker cells—
Curve pack9S

Mechanical

Weight0.30 lb
Stator56×30.7
Stator length30.7 mm

Limits

Max power—
MotorMAD 5008 EEE 400kVThis page
Propeller12.25x3.75
BatteryTP3300-9SE55
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 %4,4320.22 lb26 W0.736.83.72
40 %5,8320.39 lb45 W1.2483.91
50 %7,2250.62 lb72 W1.956.93.9
60 %8,6080.90 lb108 W2.963.83.79
70 %9,9791.24 lb155 W4.169.13.62
80 %11,3331.63 lb216 W5.872.93.43
90 %12,6662.07 lb291 W7.875.73.22
100 %13,4602.36 lb344 W9.376.93.1

Related

Other winds

  • MAD 5008 EEE 170kV
  • MAD 5008 EEE 240kV
  • MAD 5008 EEE 300kV
  • MAD 5008 EEE 340kV

Paired with

  • 7.8x7
  • 9x5
  • 10x7SF
  • 12.25x3.75
  • TP3300-9SE55

Same class

  • E-Flite Power 90 325kV
  • MAD 5005 EEE 280kV
  • MAD 5005 EEE 350kV
  • MAD 5005 EEE 440kV
  • MAD 5005 IPE 280kV
  • MAD 5005 IPE 350kV
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.