AXI 2808/20 V2 Brushless
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High torque brushless motor with rotating drum and high power neodym magnets suitable for models of 400-500 size, and up to 1500g in weight. The hardened steel 4mm diameter shaft and is supported by two ball bearings.
Due to it’s high torque characteristics this motor is capable of turning large propellers with a high level of efficiency and without the need for a gearbox. A new feature in the AXI design is a provision for radial mounting (see picture). Delivered as standard radial mount set includes: mounting flange, propeller adaptor, securing collar, and screws.
Supply voltage LiXX cells: 2 - 3 ; RPM/V [RPM/min/V]: 1490 ; Nr. of turns: 20 ; Internal resistance [mOhm]: 105 ; No load current [A]: 1.3 ; max. effenciency [%]: 82 ; Max. efficiency current (η>75%) [A]: 10 - 15 ; Max. peak current (60 s) [A]: 26 ; Max. power [W]: 256 ; Diameter [mm]: 35 ; Lenght [mm]: 31.5 ; Shaft diameter [mm]: 5 ; Weight [g]: 77 ; Nr. of poles: 14 ; Timming [°]: 15 - 25 ; ESC [A] : 30 - 35 ; Sailplane up to Weight [g]: 1200 ; Trainer up to Weight [g]: 1200 ; Acrobat up to Weight [g]: 950 ; 3d up to Weight [g]: 750
| Powering LiXX cells | 2 - 3 |
| RPM/V [ot./min/V] | 1490 |
| Turn count | 20 |
| Internal resistance [mOhm] | 105 |
| Open-circuit current [A] | 1.3 |
| Max. efficiency [%] | 82 |
| Max. efficiency current (η>75%) [A] | 10 - 15 |
| Max. peak current (60 s) [A] | 26 |
| Max. power [W] | 256 |
| Diameter [mm] | 35 |
| Length [mm] | 31.5 |
| Shaft diameter [mm] | 5 |
| Weight [g] | 77 |
| Poles count | 14 |
| Timing [°] | 15 - 25 |
| ESC [A] | 30 - 35 |
| Weight of glider (up-to) [g] | 1200 |
| Weight of trainer (up-to) [g] | 1200 |
| Weight of acrobat (up-to) [g] | 950 |
| Weight of 3D (up-to) [g] | 750 |
| Doporučená vrtule | 2S: 9,5x5" |
| Doporučená vrtule | 3S: 7x7", 8x4" |