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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›Tempest 3515-950Kv

Tempest 3515-950Kv

The Tempest 3515-950Kv is a 950 kv motor with a 35 × 15 mm stator, weighing 167 g and rated to 56 A.

Simulate this motor

Specifications

Identity

BrandTempest
ModelTempest 3515-950Kv
kv950

Electrical

Max A56
Phase resistance27.3 mΩ
Poles14
Maker cells—
Curve pack4S

Mechanical

Weight0.37 lb
Stator35×15
Stator length15 mm

Limits

Max power1,240 W
MotorTempest 3515-950KvThis page
Propeller10x5E
BatteryTattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug
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 %4,7520.27 lb24 W1.456.55.02
40 %6,1920.48 lb46 W2.666.34.76
50 %7,5750.74 lb76 W4.572.34.39
60 %8,8881.04 lb117 W6.975.84.03
70 %10,1141.37 lb168 W10.177.93.71
80 %11,2421.72 lb227 W13.978.93.43
90 %12,2622.07 lb294 W18.479.23.19
100 %12,8242.28 lb338 W21.479.13.07

Related

Other winds

  • Tempest 3515-740Kv
  • Tempest 3515-1330Kv

Paired with

  • 7.4x7.5C
  • 9x3.8SF
  • 10x5E
  • 12x6EP(F2B)
  • Tattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug

Same class

  • AXI 2808/16 GOLD LINE V3 1820kV
  • AXI 2808/16 GOLD LINE V3 LONG 1820kV
  • AXI 2808/20 GOLD LINE V3 1490kV
  • AXI 2808/20 GOLD LINE V3 LONG 1490kV
  • AXI 2808/24 GOLD LINE V3 1190kV
  • AXI 2808/24 GOLD LINE V3 LONG 1190kV
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.