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LIGPOWER AT5330A is a hi-end motor suitable for VTOL UAV fixed wing larger airplanes of the Outdoor category.
features with excellent heat dissipation structure which ensures the powerful flight. 3500W maximum power which give strong power for 30CC RC airplane.
It is support 6-12s lipos with LIGPOWER AT115A.
1 Thanks to the solid structure and high-quality materials, the AT53 series engines provide unparalleled reliability and durability, allowing you to fly with confidence.
2.AT53 series engines use imported high-quality bearings and are designed with structural strength to be durable and reliable. Ensuring optimal engine performance and sustainable service life.
3.The steel shaft is divided into front-out shaft and rear-out shaft to adapt to various installation methods and meet the needs of different application scenarios.
1x LIGPOWER AT5330A Motor
1x Hardware pack
| Model No./ Kv | AT5330 KV220 | Magnet Temperature Resistance Grade | 150℃ |
| Motor Size (mm) | Φ63*117.3 | Lead (mm) | Enameled Wire 100 |
| Stator Technology | Anti-rust treatment; 180°C high temperature-resisting coatings | Enamelled Wires Temperature Resistance Grade | Class C 220℃ |
| Configuration | 12N14P | Coil Withdraw Voltage | 1000V/5s |
| Shaft Diameter (mm) | IN:10 OUT:8 | Rotor Dynamic Balance Standard | ≤5mg |
| Bearing | Imported 6800/6900ZZ | IP | IP35 |
| KV Value | KV220 | Battery (lipo)/Voltage Recommendation | 12S（4.2V/Sl）/42-52V |
| Idle Current (18V) | 3.0A | ESC Recommendation | AT115A (6-12S) |
| Peak Current (A) | 75A/Continuous180s | Propeller Recommendation | 18-20 inch |
| Max. Power (W) | 3600W/Continuous 180s | Motor Weight (g) | Weight (incl. cables) 685g |
| In ternal Resistance (mΩ) | 24 | Package Weight (g) | 900g |
| Sternthrusligpower | AT5330 KV220 | VTOL Motor | V605 KV210 |
| Sternthrustpropeller recommendation | 18-20寸 | VTOL Prop | V22*7.4 |
| SternthrustESC recommendation | AT115A（6-12S） | VTOL ESC | FLAME 80A HV |
| Sternthrustbattery(Lipo)/voltage recommendation | 12S（4.2V/Sl）/42-52V | VTOL Battery (Lipo)/ Voltage | 12S（4.2V/Sl）/42-52V |
| Sternthrustpullrecommendation(kg) | 4-6 | VTOL Thrust per Motor | 4.5-6 |
| MTOW (Quad) (kg) | 18-24 |
| Item No. | Prop | Throttle | Voltage (V) | Thrust (g) | Torque (N*m) | Current (A) | RPM | Inputpower (W) | Efficiency (g/W) | Operating Temperature (℃) |
| AT5330 KV220 | 18*10 | 40% | 44.20 | 1665 | 0.41 | 5.44 | 3555 | 240.50 | 6.92 | 77℃ |
| 45% | 44.17 | 2066 | 0.51 | 7.04 | 3949 | 310.84 | 6.65 | |||
| 50% | 44.11 | 2568 | 0.62 | 9.44 | 4390 | 416.30 | 6.17 | |||
| 55% | 44.03 | 3202 | 0.78 | 13.06 | 4885 | 574.96 | 5.57 | |||
| 60% | 43.98 | 3754 | 0.93 | 16.21 | 5277 | 712.74 | 5.27 | |||
| 65% | 43.92 | 4285 | 1.07 | 19.45 | 5642 | 854.21 | 5.02 | |||
| 70% | 43.82 | 4763 | 1.29 | 24.48 | 6040 | 1072.85 | 4.44 | |||
| 75% | 43.73 | 5409 | 1.49 | 29.84 | 6448 | 1304.90 | 4.15 | |||
| 80% | 43.62 | 6067 | 1.68 | 35.33 | 6803 | 1540.79 | 3.94 | |||
| 90% | 43.40 | 7404 | 2.08 | 47.89 | 7488 | 2078.38 | 3.56 | |||
| 100% | 43.07 | 8276 | 2.61 | 65.34 | 8075 | 2814.25 | 2.94 | |||
| 19*10 | 40% | 44.18 | 1936 | 0.48 | 6.20 | 3509 | 273.70 | 7.08 | 91℃ | |
| 45% | 44.13 | 2403 | 0.59 | 8.01 | 3899 | 353.38 | 6.80 | |||
| 50% | 44.04 | 2967 | 0.73 | 10.86 | 4324 | 478.30 | 6.20 | |||
| 55% | 43.74 | 3702 | 0.92 | 15.10 | 4807 | 660.32 | 5.61 | |||
| 60% | 43.65 | 4324 | 1.07 | 18.49 | 5185 | 806.94 | 5.36 | |||
| 65% | 43.61 | 4958 | 1.22 | 21.93 | 5538 | 956.50 | 5.18 | |||
| 70% | 43.52 | 5729 | 1.41 | 27.05 | 5934 | 1177.09 | 4.87 | |||
| 75% | 43.43 | 6581 | 1.63 | 32.99 | 6340 | 1433.07 | 4.59 | |||
| 80% | 43.31 | 7329 | 1.82 | 38.51 | 6664 | 1668.08 | 4.39 | |||
| 90% | 43.06 | 8964 | 2.25 | 52.12 | 7313 | 2244.06 | 3.99 | |||
| 100% | 42.76 | 10518 | 2.73 | 68.92 | 7898 | 2947.27 | 3.57 | |||
| 20*10 | 40% | 44.06 | 2201 | 0.54 | 6.71 | 3471 | 295.50 | 7.45 | 102℃ | |
| 45% | 43.94 | 2733 | 0.67 | 8.96 | 3852 | 393.75 | 6.94 | |||
| 50% | 43.86 | 3371 | 0.83 | 11.91 | 4267 | 522.49 | 6.45 | |||
| 55% | 43.66 | 4156 | 1.02 | 16.38 | 4728 | 715.04 | 5.81 | |||
| 60% | 43.55 | 4883 | 1.20 | 20.41 | 5115 | 888.92 | 5.49 | |||
| 65% | 43.51 | 5591 | 1.37 | 24.49 | 5465 | 1065.78 | 5.25 | |||
| 70% | 43.44 | 6444 | 1.59 | 29.82 | 5842 | 1295.52 | 4.97 | |||
| 75% | 43.28 | 7399 | 1.82 | 36.33 | 6223 | 1572.19 | 4.71 | |||
| 80% | 43.17 | 8248 | 2.04 | 42.50 | 6544 | 1834.72 | 4.50 | |||
| 90% | 43.00 | 10062 | 2.51 | 57.58 | 7189 | 2475.76 | 4.06 | |||
| 100% | 42.68 | 11913 | 3.00 | 75.34 | 7756 | 3215.34 | 3.70 | |||
| Notes：Motor temperature is the motor surface temperature aftering running at 100% for 3 mins. (Based on LIGPOWER test bench(es), all data are for reference only. LIGPOWER reserves the right of final interpretation. ) | ||||||||||
