LittleScreamers - Super Park Jet

 

Specifications

  • Type: Outrunner
  • Weight: 42.00g (1.48oz)
  • Maximum Amps: 20

Constants

  • kV: 1845
  • Rm: 0.205
  • Io: 1.2



Io Test Data

Dr Kiwi test results
Volts Amps RPM
6.985 0.91 12450
8 1.01 14310
10.02 1.2 17940

Test Data

Dr Kiwi test results
Propeller Gear Ratio Volts Amps Watts RPM Speed (mph) Thrust (g) Thrust (oz) RPM as % of Kv*V
APC E 4.1x4.1 1 6.9 2.9 20 11850 46.0 81 2.86 93%
APC E 4.1x4.1 1 7.9 3.4 26 13410 52.1 105 3.70 92%
APC E 4.1x4.1 1 8.9 4 35 14970 58.1 131 4.62 91%
APC E 4.1x4.1 1 9.9 4.7 46 16500 64.1 162 5.71 90%
APC E 4.1x4.1 1 10.9 5.5 59 18030 70.0 192 6.77 90%
Graupner CAM Speed 4.7x4.7 1 6.9 4.35 30 11400 50.7 123 4.34 90%
Graupner CAM Speed 4.7x4.7 1 7.9 5.3 41 12810 57.0 156 5.50 88%
Graupner CAM Speed 4.7x4.7 1 8.9 6.2 55 14220 63.3 193 6.81 87%
Graupner CAM Speed 4.7x4.7 1 9.9 7.25 71 15510 69.0 233 8.22 85%
Graupner CAM Speed 4.7x4.7 1 10.9 8.4 91 16770 74.6 272 9.59 83%
Cox Thimbledrone 5x4 1 10.8 7.7 83 16860 63.9 350 12.35 85%
Zagi Carbon 5.1x4.9 1 6.9 5.05 34 11100 51.5 176 6.21 87%
Zagi Carbon 5.1x4.9 1 7.9 6.2 48 12480 57.9 226 7.97 86%
Zagi Carbon 5.1x4.9 1 8.9 7.4 65 13800 64.0 277 9.77 84%
Zagi Carbon 5.1x4.9 1 9.9 8.6 85 15000 69.6 328 11.57 82%
Zagi Carbon 5.1x4.9 1 10.8 9.85 106 16200 75.2 383 13.51 81%
APC E 6x4 1 6.9 6 41 10800 40.9 227 8.01 85%
APC E 6x4 1 7.9 7.3 57 12060 45.7 292 10.30 83%
APC E 6x4 1 8.9 8.75 77 13320 50.5 363 12.80 81%
APC E 6x4 1 9.8 10.05 98 14460 54.8 433 15.27 80%
APC E 6x4 1 10.8 11.55 124 15540 58.9 533 18.80 78%
APC E 6x4 1 13.6 15.75 214 18390 69.7 705 24.87 73%
EMP 6x4 1 13.6 17.35 235 17760 67.3 809 28.54 71%
APC E 6x5.5 1 6.9 8.2 56 10080 52.5 223 7.87 79%
APC E 6x5.5 1 7.8 9.9 77 11190 58.3 282 9.95 78%
APC E 6x5.5 1 8.8 11.5 101 12330 64.2 347 12.24 76%
APC E 6x5.5 1 9.8 13 127 13380 69.7 419 14.78 74%
APC E 6x5.5 1 10.8 14.7 158 14340 74.7 485 17.11 72%
APC E 6x5.5 1 13.6 19.8 269 16950 88.3 693 24.44 68%
Propeller Gear Ratio Volts Amps Watts RPM Speed (mph) Thrust (g) Thrust (oz) RPM as % of Kv*V
APC E 7x5 1 6.8 10.65 72 9300 44.0 390 13.76 74%
APC E 7x5 1 7.8 12.7 99 10230 48.4 482 17.00 71%
APC E 7x5 1 8.7 15 130 11040 52.3 563 19.86 69%
APC E 7x5 1 9.7 17.5 169 11820 56.0 653 23.03 66%
APC E 7x5 1 10.7 19.6 209 12420 58.8 725 25.57 63%
APC E 7x5 1 13.2 25.3 333 13890 65.8 931 32.84 57%

Comments

Dr Kiwi on 2009-04-10 22:57:02
My tests indicate a very different Kv (1845Kv v. 2350Kv) and max. amps (20A v. 30A/390W) from those suggested by Littlescreamers.
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