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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›SunnySky XS X6212S 340kV

SunnySky XS X6212S 340kV

The SunnySky XS X6212S 340kV is a 340 kv motor with a 69.3 × 34.5 mm stator, weighing 323 g and rated to 56 A.

Simulate this motor

Specifications

Identity

BrandSunnySky
ModelSunnySky XS X6212S 340kV
kv340

Electrical

Max A56
Phase resistance50 mΩ
Poles28
Maker cellsMax 6S
Curve pack4S

Mechanical

Weight0.71 lb
Stator69.3×34.5
Stator length34.5 mm

Limits

Max power—
MotorSunnySky XS X6212S 340kVThis page
Propeller18.1x12
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 %1,6990.54 lb19 W1.148.712.96
40 %2,2170.93 lb34 W259.412.41
50 %2,7201.40 lb55 W3.266.511.52
60 %3,2041.95 lb83 W4.971.210.61
70 %3,6662.56 lb119 W774.29.77
80 %4,1023.22 lb162 W9.776.19.02
90 %4,5093.90 lb211 W12.977.18.37
100 %4,7394.32 lb244 W1577.48.02

Related

Other winds

  • SunnySky XS X6212S 180kV
  • SunnySky XS X6212S 300kV

Paired with

  • 17x6
  • 18.1x12
  • 20.5x10PN
  • 24x12E
  • Tattu 1100mAh 15.2V 60C 4S1P Lipo Battery Pack with XT30 Plug

Same class

  • Scorpion HKII-7050-330kV
  • SunnySky XS X6212S 180kV
  • SunnySky XS X6212S 300kV
  • SunnySky XS X6215S 170kV
  • SunnySky XS X6215S 210kV
  • SunnySky XS X6215S 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.