- Vie, 04 Abr 2008 10:28
#649928
Hola,
Soy de los que prefieren aprender antes que estar preguntando siempre lo mismo y con el buscador no he encontrado nada al respecto, por lo que la pregunta es la siguiente. En la mayoría de los motores que veo llevan una referencia tipo 2208/21. En los motores AXI he visto (en inglés) que quiere decir esta referencia pero no lo tengo muy claro. Pongo el texto en inglés a ver si alguien me lo explica. Gracias anticipadas.
Salu2,
Norbe
Understanding AXI OUTRUNNERS
Each AXI motor has a 6 digit numbering system. For example: 2208/34. The first two numbers (22) represent the diameter of the stator (the fixed part in the middle of the motor) in millimeters. The second two numbers (08) represent the length of magnets (attached to the rotating case) in millimeters. The third set of two numbers (34) represents the number of wire winds, also called turns.
When comparing the motors within any series (2208, 2212, etc.) there are several characteristics that you will notice. Motors with higher winds spin slower for every volt of electricity applied, they have a lower Kv (RPM/V). They spin a larger propeller at slower speeds and at a lower current than low turn motors. Motors with lower winds spin faster for every volt of electricity applied, they have a higher Kv (RPM/V). They spin a smaller propeller at higher speeds and at a higher current than high turn motors.
To determine the motor for your model: analyze the character of your airplane, is it sleek and fast, or a slower plane with a lot of drag? For the high speed airplane a low turn motor that spins a small prop fast would be the right choice. For a Trainer or Biplane with a lot more drag, a high turn motor that can spin a much larger prop and produce a lot of thrust at low speed is what you want.
Whatever your airplane, Model Motors makes a high quality OUTRUNNER motor capable of flying it like nothing else.
Soy de los que prefieren aprender antes que estar preguntando siempre lo mismo y con el buscador no he encontrado nada al respecto, por lo que la pregunta es la siguiente. En la mayoría de los motores que veo llevan una referencia tipo 2208/21. En los motores AXI he visto (en inglés) que quiere decir esta referencia pero no lo tengo muy claro. Pongo el texto en inglés a ver si alguien me lo explica. Gracias anticipadas.
Salu2,
Norbe
Understanding AXI OUTRUNNERS
Each AXI motor has a 6 digit numbering system. For example: 2208/34. The first two numbers (22) represent the diameter of the stator (the fixed part in the middle of the motor) in millimeters. The second two numbers (08) represent the length of magnets (attached to the rotating case) in millimeters. The third set of two numbers (34) represents the number of wire winds, also called turns.
When comparing the motors within any series (2208, 2212, etc.) there are several characteristics that you will notice. Motors with higher winds spin slower for every volt of electricity applied, they have a lower Kv (RPM/V). They spin a larger propeller at slower speeds and at a lower current than low turn motors. Motors with lower winds spin faster for every volt of electricity applied, they have a higher Kv (RPM/V). They spin a smaller propeller at higher speeds and at a higher current than high turn motors.
To determine the motor for your model: analyze the character of your airplane, is it sleek and fast, or a slower plane with a lot of drag? For the high speed airplane a low turn motor that spins a small prop fast would be the right choice. For a Trainer or Biplane with a lot more drag, a high turn motor that can spin a much larger prop and produce a lot of thrust at low speed is what you want.
Whatever your airplane, Model Motors makes a high quality OUTRUNNER motor capable of flying it like nothing else.
Easy Star tuneado con alerones. Una delicia.
Belt CP, que ya flota algo.
F-14 con alas plegables ** TERMINADO ** y precioso
Belt CP, que ya flota algo.
F-14 con alas plegables ** TERMINADO ** y precioso