Usually I'm pretty good at finding answers to my questions, but this one I just can't seem to get a search to return anything. I'm new to RC Aircraft - but not new to RC or aircraft individually But this is also my first time using brushless motors.
When unpowered how hard should it be to turn a brushless motor by hand? I've only completed one plane so far, a nutball built from the swappable plans. I used the 24g HK motor and was worried about it from day one. The soft foam box it came in was crushed and wet. But the motor inside seemed ok - other than being much harder than I expected to turn by hand. I figured it was just strong magnets and when I mounted it up wired it up and tested it the prop sure seemed to move a LOT of air. And it flies. At first I thought it seemed overpowered - but once I learned where I needed to be on the throttle for various things I thought it was pretty good, maybe actually a touch under powered in some ways...but maybe that's just the many hard hits the motor has taken introducing me to flying
But the motor is still pretty hard to turn and I'm not sure it's just the power of the magnets. I wonder if some bearings were bad before I even ran it. I've had no other motors to compare it to though so I haven't really questioned it.
Then yesterday I got two new motors. A D2826-6 2200kv (to go on an Axon I'm working on finishing) and a L2210-1400 which to be honest I'm not 100% sure what I was planning on building that I wanted it for..but I have some ideas.
Since my little 24g motor was so hard to turn by hand I expected the new motors to be similar. But when I picked them up I found they were way looser than I would have expected. Now, only 3 motors isn't really enough experience to draw any conclusions...but I'm really starting to suspect my original 24g motor has a bit of a problem.
When unpowered how hard should it be to turn a brushless motor by hand? I've only completed one plane so far, a nutball built from the swappable plans. I used the 24g HK motor and was worried about it from day one. The soft foam box it came in was crushed and wet. But the motor inside seemed ok - other than being much harder than I expected to turn by hand. I figured it was just strong magnets and when I mounted it up wired it up and tested it the prop sure seemed to move a LOT of air. And it flies. At first I thought it seemed overpowered - but once I learned where I needed to be on the throttle for various things I thought it was pretty good, maybe actually a touch under powered in some ways...but maybe that's just the many hard hits the motor has taken introducing me to flying
But the motor is still pretty hard to turn and I'm not sure it's just the power of the magnets. I wonder if some bearings were bad before I even ran it. I've had no other motors to compare it to though so I haven't really questioned it.
Then yesterday I got two new motors. A D2826-6 2200kv (to go on an Axon I'm working on finishing) and a L2210-1400 which to be honest I'm not 100% sure what I was planning on building that I wanted it for..but I have some ideas.
Since my little 24g motor was so hard to turn by hand I expected the new motors to be similar. But when I picked them up I found they were way looser than I would have expected. Now, only 3 motors isn't really enough experience to draw any conclusions...but I'm really starting to suspect my original 24g motor has a bit of a problem.