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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 4006 IPE 740kV

MAD 4006 IPE 740kV

The MAD 4006 IPE 740kV is a 740 kv motor with a 44.5 × 24.5 mm stator, weighing 79 g and rated to 29.7 A.

Simulate this motor

Specifications

Identity

BrandMAD
ModelMAD 4006 IPE 740kV
kv740

Electrical

Max A29.7
Phase resistance54 mΩ
Poles24
Maker cells—
Curve pack5S

Mechanical

Weight0.17 lb
Stator44.5×24.5
Stator length24.5 mm

Limits

Max power—
MotorMAD 4006 IPE 740kVThis page
Propeller8.75x9.25NN
BatteryGAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange
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 %4,6770.26 lb16 W0.841.57.22
40 %6,1310.45 lb28 W1.353.97.34
50 %7,5610.70 lb44 W2.163.37.11
60 %8,9590.99 lb66 W3.170.26.74
70 %10,3171.32 lb95 W4.474.96.3
80 %11,6261.69 lb130 W6.278.15.87
90 %12,8762.09 lb174 W8.379.95.45
100 %13,5992.34 lb204 W9.880.55.21

Related

Other winds

  • MAD 4006 IPE 380kV

Paired with

  • 7.8x4
  • 8.75x9.25NN
  • 9x9E
  • 12x4
  • GAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange

Same class

  • BadAss 4520-370Kv
  • BadAss 4520-470Kv
  • BadAss 4520-540Kv
  • BadAss 4520-660Kv
  • BadAss 4520-830Kv
  • BadAss 4530-270Kv
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.