LittleScreamers - Purple Peril (Original)

 
LittleScreamers - Purple Peril (Original)

Specifications

  • Type: Outrunner
  • Weight: 25.00g (0.88oz)
  • Diameter: 23.65mm (0.93in)
  • Length: 26.30mm (1.04in)
  • Shaft Diameter: 3.00mm (0.12in)
  • Maximum Amps: 10

Constants

  • kV: 1760
  • Rm: 0
  • Io: 0

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 4.75x4.75 1 6.9 3.6 24 10530 47.4 91 3.21 87%
APC E 4.75x4.75 1 7.8 4.3 33 11730 52.8 115 4.06 85%
APC E 4.75x4.75 1 8.8 5.2 45 12960 58.3 141 4.97 84%
APC E 4.75x4.75 1 9.8 6 58 14130 63.6 168 5.93 82%
APC E 4.75x4.75 1 10.8 6.9 74 15240 68.5 196 6.91 80%
Cox 3-blade 5x3 1 6.8 3.7 25 10440 29.7 133 4.69 87%
Cox 3-blade 5x3 1 7.8 4.4 34 11680 33.2 166 5.86 85%
Cox 3-blade 5x3 1 8.8 5.2 45 12880 36.6 206 7.27 83%
Cox 3-blade 5x3 1 9.7 6 58 14040 39.9 241 8.50 82%
Cox 3-blade 5x3 1 10.7 6.9 73 15220 43.2 286 10.09 81%
Cox 3-blade 5x3 1 14.3 10.65 152 18960 53.9 451 15.91 75%
APC E 5x5 1 6.8 4.1 27 10170 48.1 94 3.32 85%
APC E 5x5 1 7.8 4.95 38 11400 54.0 120 4.23 83%
APC E 5x5 1 8.7 5.9 51 12510 59.2 146 5.15 82%
APC E 5x5 1 9.7 6.8 65 13590 64.3 176 6.21 80%
APC E 5x5 1 10.7 7.8 83 14700 69.6 209 7.37 78%
APC E Broad 5.1x4.5 1 6.8 4.75 32 9840 41.9 145 5.11 82%
APC E Broad 5.1x4.5 1 7.7 6.05 46 10830 46.1 191 6.74 80%
APC E Broad 5.1x4.5 1 8.7 7.1 61 11910 50.8 226 7.97 78%
APC E Broad 5.1x4.5 1 9.7 8.2 79 12870 54.8 261 9.21 75%
APC E Broad 5.1x4.5 1 10.6 9.45 100 13830 58.9 301 10.62 74%
Zagi Carbon 5.1x4.9 1 6.8 3.85 26 10350 48.0 134 4.73 86%
Zagi Carbon 5.1x4.9 1 7.8 4.7 36 11520 53.5 172 6.07 84%
Zagi Carbon 5.1x4.9 1 8.8 5.55 48 12660 58.7 205 7.23 82%
Zagi Carbon 5.1x4.9 1 9.8 6.55 64 13830 64.2 253 8.92 80%
Zagi Carbon 5.1x4.9 1 10.7 7.45 79 14910 69.2 288 10.16 79%
Zagi Carbon 5.1x4.9 1 10.9 2.7 29 10680 49.6 146 5.15 56%
APC E 5.25x6.25 1 6.7 5.15 34 9510 56.3 117 4.13 81%
APC E 5.25x6.25 1 7.7 6.3 48 10650 63.0 150 5.29 79%
Propeller Gear Ratio Volts Amps Watts RPM Speed (mph) Thrust (g) Thrust (oz) RPM as % of Kv*V
APC E 5.25x6.25 1 8.7 7.35 63 11670 69.1 179 6.31 76%
APC E 5.25x6.25 1 9.6 8.55 82 12630 74.8 210 7.41 75%
APC E 5.25x6.25 1 10.6 9.75 103 13500 79.9 247 8.71 72%
APC E 5.5x4.5 1 6.8 4.6 31 9900 42.2 128 4.52 83%
APC E 5.5x4.5 1 7.7 5.6 43 11010 46.9 161 5.68 81%
APC E 5.5x4.5 1 8.7 6.6 57 12090 51.5 206 7.27 79%
APC E 5.5x4.5 1 9.7 7.6 73 13200 56.2 243 8.57 77%
APC E 5.5x4.5 1 10.6 8.55 90 14160 60.3 289 10.19 76%
GWS HD 6x3 1 6.9 3.7 25 10440 29.7 176 6.21 86%
GWS HD 6x3 1 7.8 4.4 34 11670 33.1 216 7.62 85%
GWS HD 6x3 1 8.8 5.2 45 12840 36.5 268 9.45 83%
GWS HD 6x3 1 9.8 6 58 14040 39.9 309 10.90 81%
GWS HD 6x3 1 10.7 7 74 15120 43.0 368 12.98 80%
MA Electric-only 6x3 1 6.8 5.7 38 9360 26.6 138 4.87 78%
MA Electric-only 6x3 1 7.7 6.9 53 10380 29.5 173 6.10 77%
MA Electric-only 6x3 1 8.7 8.1 70 11340 32.2 209 7.37 74%
MA Electric-only 6x3 1 9.6 9.45 90 12240 34.8 247 8.71 72%
MA Electric-only 6x3 1 10.6 10.7 113 13050 37.1 281 9.91 70%
APC E 6x4 1 6.8 4.7 31 9870 37.4 178 6.28 82%
APC E 6x4 1 7.7 5.65 43 10980 41.6 224 7.90 81%
APC E 6x4 1 8.7 6.75 58 12030 45.6 277 9.77 79%
APC E 6x4 1 9.6 7.9 75 13050 49.4 333 11.75 77%
APC E 6x4 1 10.6 8.8 93 14010 53.1 385 13.58 75%
Aeronaut 6x5 1 6.9 6.15 42 9660 45.7 176 6.21 80%
Aeronaut 6x5 1 7.9 6.95 54 10830 51.3 241 8.50 78%
Aeronaut 6x5 1 8.9 8.2 72 11820 56.0 296 10.44 75%
Aeronaut 6x5 1 9.9 9.6 95 12750 60.4 338 11.92 73%
Aeronaut 6x5 1 10.9 11.15 121 13560 64.2 390 13.76 71%
GWS RS 6x5 1 6.7 6.7 44 8940 42.3 215 7.58 76%
GWS RS 6x5 1 7.6 8.2 62 9720 46.0 266 9.38 73%
Propeller Gear Ratio Volts Amps Watts RPM Speed (mph) Thrust (g) Thrust (oz) RPM as % of Kv*V
GWS RS 6x5 1 8.6 9.9 85 10440 49.4 307 10.83 69%
APC E 6x5.5 1 6.9 6.9 47 9330 48.6 174 6.14 77%
APC E 6x5.5 1 7.9 8.05 63 10290 53.6 218 7.69 74%
APC E 6x5.5 1 8.9 9.3 82 11340 59.1 263 9.28 72%
APC E 6x5.5 1 9.9 10.25 101 12270 63.9 313 11.04 70%
APC E 6x5.5 1 10.9 11.8 128 13080 68.1 365 12.87 68%
Aeronaut 6.5x4 1 6.7 5.55 37 9420 35.7 230 8.11 80%
Aeronaut 6.5x4 1 7.7 6.75 51 10470 39.7 289 10.19 77%
Aeronaut 6.5x4 1 8.7 7.85 68 11460 43.4 349 12.31 75%
Aeronaut 6.5x4 1 9.7 9.1 88 12390 46.9 410 14.46 73%
Aeronaut 6.5x4 1 10.6 10.4 110 13260 50.2 469 16.54 71%
GWS HD 7x3.5 1 6.2 4.05 25 9000 29.8 188 6.63 82%
GWS HD 7x3.5 1 6.8 4.7 31 9870 32.7 225 7.94 82%
GWS HD 7x3.5 1 7.8 5.7 44 11070 36.7 287 10.12 81%
GWS HD 7x3.5 1 8.7 6.7 58 12090 40.1 342 12.06 79%
GWS HD 7x3.5 1 9.7 7.95 77 13110 43.5 420 14.82 77%
GWS HD 7x3.5 1 10.6 9.1 96 13980 46.3 494 17.43 75%
APC SF 7x4 1 6.7 7.4 49 8580 32.5 302 10.65 73%
APC SF 7x4 1 7.6 8.9 67 9360 35.5 368 12.98 70%
APC SF 7x4 1 8.6 10.5 90 10050 38.1 430 15.17 66%
APC SF 7x5 1 6.9 8.9 61 8370 39.6 305 10.76 69%
APC SF 7x5 1 7.9 10.7 84 9060 42.9 359 12.66 65%
APC E 7x5 1 6.6 8 52 8160 38.6 288 10.16 70%
APC E 7x5 1 6.6 9.75 64 7410 35.1 321 11.32 64%
APC E 7x5 1 7.5 11.5 86 8070 38.2 376 13.26 61%
APC E 7x5 1 7.6 9.5 72 9030 42.8 351 12.38 68%
APC E 7x5 1 8.6 11 94 9750 46.2 420 14.82 64%
GWS RS 7x6 1 6.9 10.5 72 7740 44.0 337 11.89 64%
GWS RS 7x6 1 7.9 12.2 96 8280 47.0 400 14.11 60%
GWS HD 8x4 1 6.6 8.1 53 8160 30.9 361 12.73 70%
Propeller Gear Ratio Volts Amps Watts RPM Speed (mph) Thrust (g) Thrust (oz) RPM as % of Kv*V
GWS HD 8x4 1 7.1 8.95 63 8430 31.9 396 13.97 67%
GWS HD 8x4 1 7.6 9.6 72 9000 34.1 438 15.45 67%
GWS HD 8x4 1 9.3 12 111 9810 37.2 544 19.19 60%
GWS RS 8x4.3 1 6.6 9.25 61 7440 30.3 380 13.40 64%
GWS RS 8x4.3 1 7.5 10.8 81 8040 32.7 446 15.73 61%
GWS RS 9x4.7 1 6.6 11.3 74 6600 29.4 425 14.99 57%
GWS RS 9x4.7 1 7.4 12.3 91 7000 31.2 460 16.23 54%
GWS HD 9x5 1 6.6 10.8 71 6510 30.8 422 14.89 56%
GWS HD 9x5 1 6.6 11.3 74 6630 31.4 441 15.56 57%
GWS HD 9x5 1 6.6 10.55 69 6450 30.5 410 14.46 56%

Comments

Dr Kiwi on 2008-12-17 19:25:46
These data are for my "prototype Purple Peril". The current production model, as I tested it, must be a slightly hotter wind, since it has a slightly higher Kv.
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