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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 2820-580Kv

BadAss 2820-580Kv

The BadAss 2820-580Kv is a 580 kv motor with a 28 × 20 mm stator, weighing 148 g and rated to 42 A.

Simulate this motor

Specifications

Identity

BrandBadAss
ModelBadAss 2820-580Kv
kv580

Electrical

Max A42
Phase resistance65.3 mΩ
Poles14
Maker cells—
Curve pack6S

Mechanical

Weight0.33 lb
Stator28×20
Stator length20 mm

Limits

Max power930 W
MotorBadAss 2820-580KvThis page
Propeller9x7.5
BatteryGAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 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 %4,3940.35 lb20 W0.848.67.9
40 %5,7550.60 lb36 W1.460.47.67
50 %7,0890.92 lb58 W2.368.47.15
60 %8,3881.30 lb90 W3.573.86.58
70 %9,6431.73 lb130 W5.177.36.04
80 %10,8462.21 lb181 W7.179.55.55
90 %11,9872.72 lb241 W9.680.85.12
100 %12,6433.04 lb282 W11.481.24.89

Related

Other winds

  • BadAss 2820-780Kv
  • BadAss 2820-910Kv
  • BadAss 2820-1080Kv
  • BadAss 2820-1350Kv
  • BadAss 2820-1820Kv

Paired with

  • 8x4.7SF
  • 9x7.5
  • 11x5
  • 13x7F
  • GAONENG GNB LiHV 6S 22.8V 1100mAh 60C XT60 LiPo Battery LongRange

Same class

  • AXI 2203/46 GOLD LINE V2 1720kV
  • AXI 2203/52 GOLD LINE V2 1525kV
  • AXI 2203/RACE GOLD LINE V2 2300kV
  • AXI 2203/RACE SAVER GOLD LINE V2 2300kV
  • AXI 2204/54 GOLD LINE V2 1400kV
  • AXI 2204/RACE GOLD LINE V2 2300kV
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.