While testing motors and props, I made this little video about my ToolKitRC M8S charger/tester and motor/prop test stand.
Пікірлер: 7
@Clipzz.zАй бұрын
wow
@txkflierАй бұрын
Wow?
@Clipzz.z23 күн бұрын
@@txkflieryes, wow. This is a hard thing to make that u have made. Wow
@txkflier23 күн бұрын
@@Clipzz.z Nah, it wasn't that hard. It wasn't quite right the first time around, so I modified it and now it's great. However, I don't really care about thrust. I take the weight of the plane and multiply it by the amount of watts/lb I want. A trainer needs 75 to 125 watts/lb, a warbird or sport aerobatics plane needs from 125 to 175 watts/lb, and a 3D plane needs 175 to 225 watts/lb. Watts/lb is the power-to-weight ratio, and if it's right then the plane will perform as desired. Also, I try to use a prop that has a diameter that's 1.5 to 2 times its pitch. I call it the D:P ratio (Diameter-to-Pitch). The blades of a prop with a D:P ratio of less than 1.5:1 will be stalled at zero airspeed. A prop with a D:P ratio greater than 2:1 will make more thrust, but fly slower and take more power to turn.
@Clipzz.z23 күн бұрын
@@txkflier nicee. But I’ll be straight honest with you. I didn’t say “wow” because it’s hard to make what u made, I said “wow” so the engagement level of your account goes up sbf you get more views :)