Technical Drawing
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Test Item | Long Shaft KV550 | Weight (Incl. Cable) | 218g |
Motor Dimensions | Φ43*65mm | Internal Resistance | 31mΩ |
Lead | Enameled Wire100mm | Configuration | 12N14P |
Shaft Diameter | IN:5mm OUT:5mm | Rated Voltage(Lipo) | 4-6S |
Idle Current(10V) | 1.1A | Peak Current(180s) | 50A |
Max. Power(180s) | 1100W | Recommendation | / |
Test Item | Long Shaft KV720 | Weight (Incl. Cable) | 219g |
Motor Dimensions | Φ43*65mm | Internal Resistance | 20mΩ |
Lead | Enameled Wire100mm | Configuration | 12N14P |
Shaft Diameter | IN:5mm OUT:5mm | Rated Voltage(Lipo) | 4-5S |
Idle Current(10V) | 1.6A | Peak Current(180s) | 70A |
Max. Power(180s) | 1300W | Recommendation | / |
Test Item | Long Shaft KV850 | Weight (Incl. Cable) | 221g |
Motor Dimensions | Φ43*65mm | Internal Resistance | 14mΩ |
Lead | Enameled Wire100mm | Configuration | 12N14P |
Shaft Diameter | IN:5mm OUT:5mm | Rated Voltage(Lipo) | 3-4S |
Idle Current(10V) | 2.0A | Peak Current(180s) | 70A |
Max. Power(180s) | 1100W | Recommendation | / |
Type | Propeller | Throttle | Voltage (V) | Current (A) | Power (W) | RPM | Torque (N*m) | Thrust (g) | Efficiency (g/W) | Operating Temperature (℃) |
AT3520 Long Shaft KV550 | APC 13*6.5 | 40% | 22.49 | 4.96 | 111.61 | 4834 | 0.162 | 912 | 8.18 | 41 (Ambient Temperature: /) |
45% | 22.47 | 6.00 | 134.81 | 5181 | 0.187 | 1053 | 7.81 | |||
50% | 22.45 | 7.26 | 163.08 | 5558 | 0.215 | 1208 | 7.41 | |||
55% | 22.43 | 8.88 | 199.17 | 5990 | 0.249 | 1396 | 7.01 | |||
60% | 22.39 | 10.87 | 243.44 | 6404 | 0.290 | 1619 | 6.65 | |||
65% | 22.35 | 13.47 | 300.90 | 6895 | 0.340 | 1890 | 6.28 | |||
70% | 22.30 | 16.12 | 359.46 | 7313 | 0.386 | 2140 | 5.95 | |||
75% | 22.25 | 19.27 | 428.67 | 7732 | 0.438 | 2412 | 5.63 | |||
80% | 22.19 | 22.60 | 501.48 | 8119 | 0.494 | 2711 | 5.41 | |||
90% | 22.06 | 30.77 | 678.62 | 8940 | 0.607 | 3289 | 4.85 | |||
100% | 21.99 | 34.89 | 767.14 | 9252 | 0.667 | 3575 | 4.66 | |||
APC 14*7 | 40% | 22.49 | 5.15 | 115.79 | 4423 | 0.185 | 973 | 8.40 | 59 (Ambient Temperature: /) | |
45% | 22.46 | 6.71 | 150.66 | 4888 | 0.224 | 1169 | 7.76 | |||
50% | 22.43 | 8.50 | 190.74 | 5313 | 0.268 | 1408 | 7.38 | |||
55% | 22.37 | 11.18 | 250.13 | 5785 | 0.326 | 1689 | 6.75 | |||
60% | 22.34 | 13.70 | 305.98 | 6192 | 0.380 | 1954 | 6.39 | |||
65% | 22.29 | 16.90 | 376.75 | 6664 | 0.440 | 2247 | 5.96 | |||
70% | 22.23 | 20.26 | 450.36 | 7056 | 0.498 | 2529 | 5.62 | |||
75% | 22.16 | 24.56 | 544.30 | 7454 | 0.570 | 2863 | 5.26 | |||
80% | 22.08 | 29.20 | 644.83 | 7818 | 0.646 | 3216 | 4.99 | |||
90% | 21.93 | 38.47 | 843.54 | 8481 | 0.776 | 3787 | 4.49 | |||
100% | 21.83 | 44.28 | 966.63 | 8762 | 0.854 | 4116 | 4.26 | |||
Note: Motor temperature is motor surface temperature @100% throttle running 10mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
AT3520 Long Shaft KV720 | APC 13*8 | 40% | 18.47 | 7.46 | 137.74 | 4880 | 0.194 | 1004 | 7.29 | 54 (Ambient Temperature: /) |
45% | 18.43 | 9.41 | 173.40 | 5303 | 0.231 | 1194 | 6.88 | |||
50% | 18.39 | 11.90 | 218.85 | 5750 | 0.277 | 1428 | 6.52 | |||
55% | 18.34 | 14.91 | 273.44 | 6237 | 0.324 | 1658 | 6.06 | |||
60% | 18.28 | 18.61 | 340.07 | 6657 | 0.383 | 1954 | 5.75 | |||
65% | 18.20 | 23.12 | 420.93 | 7162 | 0.443 | 2249 | 5.34 | |||
70% | 18.15 | 27.05 | 490.94 | 7548 | 0.500 | 2524 | 5.14 | |||
75% | 18.06 | 31.85 | 575.15 | 7918 | 0.552 | 2768 | 4.81 | |||
80% | 17.96 | 37.82 | 679.25 | 8315 | 0.621 | 3045 | 4.48 | |||
90% | 17.74 | 51.47 | 912.96 | 8977 | 0.771 | 3539 | 3.88 | |||
100% | 17.62 | 58.90 | 1037.58 | 9211 | 0.845 | 3624 | 3.49 | |||
APC 14*7 | 40% | 18.46 | 7.55 | 139.36 | 4685 | 0.204 | 1076 | 7.72 | 72 (Ambient Temperature: /) | |
45% | 18.42 | 9.99 | 183.99 | 5164 | 0.254 | 1332 | 7.24 | |||
50% | 18.37 | 12.95 | 237.94 | 5657 | 0.304 | 1583 | 6.65 | |||
55% | 18.31 | 16.51 | 302.23 | 6123 | 0.364 | 1881 | 6.22 | |||
60% | 18.24 | 20.52 | 374.31 | 6565 | 0.426 | 2185 | 5.84 | |||
65% | 18.16 | 25.43 | 461.78 | 7020 | 0.493 | 2526 | 5.47 | |||
70% | 18.08 | 30.14 | 544.91 | 7380 | 0.552 | 2817 | 5.17 | |||
75% | 17.99 | 35.37 | 636.40 | 7754 | 0.614 | 3101 | 4.87 | |||
80% | 17.88 | 42.17 | 754.01 | 8130 | 0.693 | 3457 | 4.58 | |||
90% | 17.66 | 55.71 | 984.06 | 8756 | 0.832 | 4072 | 4.14 | |||
100% | 17.55 | 62.58 | 1098.29 | 9014 | 0.892 | 4316 | 3.93 | |||
Note: Motor temperature is motor surface temperature @100% throttle running 10mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) | ||||||||||
AT3520 Long Shaft KV850 | APC 13*6.5 | 40% | 15.16 | 8.34 | 126.54 | 5001 | 0.170 | 953 | 7.53 | 43 (Ambient Temperature: /) |
45% | 15.13 | 10.19 | 154.22 | 5364 | 0.198 | 1106 | 7.17 | |||
50% | 15.10 | 12.09 | 182.64 | 5735 | 0.229 | 1280 | 7.01 | |||
55% | 15.05 | 15.18 | 228.48 | 6168 | 0.267 | 1494 | 6.54 | |||
60% | 14.99 | 18.54 | 278.01 | 6583 | 0.312 | 1732 | 6.23 | |||
65% | 14.92 | 22.90 | 341.70 | 7073 | 0.361 | 2008 | 5.88 | |||
70% | 14.87 | 26.29 | 390.84 | 7402 | 0.397 | 2200 | 5.63 | |||
75% | 14.79 | 30.91 | 457.12 | 7816 | 0.446 | 2457 | 5.38 | |||
80% | 14.71 | 35.89 | 527.89 | 8189 | 0.492 | 2696 | 5.11 | |||
90% | 14.52 | 47.53 | 690.19 | 8938 | 0.591 | 3191 | 4.62 | |||
100% | 14.41 | 54.65 | 787.29 | 9187 | 0.654 | 3515 | 4.46 | |||
APC 14*7 | 40% | 15.15 | 8.87 | 134.38 | 4578 | 0.196 | 1021 | 7.60 | 61 (Ambient Temperature: /) | |
45% | 15.12 | 11.11 | 167.90 | 4937 | 0.233 | 1214 | 7.23 | |||
50% | 15.06 | 14.47 | 217.85 | 5432 | 0.282 | 1468 | 6.74 | |||
55% | 14.99 | 18.96 | 284.08 | 5928 | 0.347 | 1785 | 6.28 | |||
60% | 14.92 | 23.03 | 343.56 | 6323 | 0.395 | 2033 | 5.92 | |||
65% | 14.83 | 28.29 | 419.61 | 6746 | 0.457 | 2323 | 5.54 | |||
70% | 14.75 | 33.09 | 488.18 | 7071 | 0.507 | 2570 | 5.26 | |||
75% | 14.65 | 39.24 | 574.99 | 7435 | 0.568 | 2852 | 4.96 | |||
80% | 14.56 | 45.23 | 658.44 | 7743 | 0.624 | 3111 | 4.73 | |||
90% | 14.34 | 58.48 | 838.83 | 8318 | 0.737 | 3607 | 4.30 | |||
100% | 14.22 | 66.32 | 942.71 | 8598 | 0.797 | 3854 | 4.09 | |||
Note: Motor temperature is motor surface temperature @100% throttle running 10mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.) |