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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›BadAss 6245-155Kv

BadAss 6245-155Kv

The BadAss 6245-155Kv is a 155 kv motor with a 62 × 45 mm stator, weighing 1,097 g and rated to 105 A.

Simulate this motor

Specifications

Identity

BrandBadAss
ModelBadAss 6245-155Kv
kv155

Electrical

Max A105
Phase resistance21.3 mΩ
Poles28
Maker cells—
Curve pack12S

Mechanical

Weight2.42 lb
Stator62×45
Stator length45 mm

Limits

Max power—
MotorBadAss 6245-155KvThis page
Propeller24x12E
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 %2,2631.23 lb99 W247.65.62
40 %2,9502.17 lb185 W3.855.95.31
50 %3,6053.34 lb306 W6.361.74.96
60 %4,2174.68 lb460 W9.665.74.62
70 %4,7796.13 lb642 W13.768.54.33
80 %5,2837.60 lb844 W18.570.64.08
90 %5,7259.03 lb1057 W23.9723.88
100 %5,9639.86 lb1186 W27.472.73.77

Related

Other winds

  • BadAss 6245-180Kv
  • BadAss 6245-215Kv

Paired with

  • 15x13.5-3
  • 20x8W
  • 20.5x12WE
  • 24x12E
  • MaxAmps 1300mAh 12S

Same class

  • AXI 5320/18 3D EXTREME KV370 V3 370kV
  • AXI 5320/18 GOLD LINE V3 370kV
  • AXI 5320/28 GOLD LINE V3 249kV
  • AXI 5320/34 GOLD LINE V3 206kV
  • AXI 5325/16 3D EXTREME KV350 V3 350kV
  • AXI 5325/16 GOLD LINE V3 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.