Whats the point ? - Can you talk ? - Did you think maybe that the Power Supply is Not giving enough Current ... ? 13 kg*cm is going to draw a lot of Amps Watts !
Your method of testing is wrong, spring stores part of torque. In addition to this; the spring seems very strong that means high spring constant and that means you are loosing significant amount of your torque. Could you please update that test with a rigid stick such as aluminum rod instead of spring ? Thanks for your attempt.
I understand what you say. I made 2 other videos, please have a look. ruclips.net/video/EFnt4Ca5MSE/видео.html and ruclips.net/video/x8-vsyL2TZA/видео.html I don't think I will have time for making an other video. Thank you very much for your comment. Pleas have a look to my channel, ruclips.net/user/oracid1videos
How and why? The forces are internal. That won't make any difference. You are saying that the spring constant is very high, for a metal spring constant is infinity. At equilibrium, the spring acts like a thread or metal only, which is what we want The spring will not waste any torque. For a spring, internal force equals kx. The same kx is replaced to stress in metal and tension in string.
No I am sorry. I think you can buy it in any DIY store. Have a look here too : ruclips.net/video/EFnt4Ca5MSE/видео.htmlsi=mwEa4eyzcGgtzy04 ruclips.net/video/x8-vsyL2TZA/видео.htmlsi=3VnTj8Yod4USzj14
Whats the point ? - Can you talk ?
- Did you think maybe that the Power Supply is Not giving enough Current ... ?
13 kg*cm is going to draw a lot of Amps Watts !
I don't understand your message. Here the goal is to measure the torque of the servo. Nothing else.
Yes, I can talk.
Your method of testing is wrong, spring stores part of torque. In addition to this; the spring seems very strong that means high spring constant and that means you are loosing significant amount of your torque. Could you please update that test with a rigid stick such as aluminum rod instead of spring ? Thanks for your attempt.
I understand what you say. I made 2 other videos, please have a look. ruclips.net/video/EFnt4Ca5MSE/видео.html and ruclips.net/video/x8-vsyL2TZA/видео.html
I don't think I will have time for making an other video. Thank you very much for your comment.
Pleas have a look to my channel, ruclips.net/user/oracid1videos
How and why? The forces are internal. That won't make any difference.
You are saying that the spring constant is very high, for a metal spring constant is infinity.
At equilibrium, the spring acts like a thread or metal only, which is what we want
The spring will not waste any torque.
For a spring, internal force equals kx. The same kx is replaced to stress in metal and tension in string.
Brilliant setup!
Hello sir, do you know the specifications of the spring you used? Thank you
No I am sorry. I think you can buy it in any DIY store.
Have a look here too : ruclips.net/video/EFnt4Ca5MSE/видео.htmlsi=mwEa4eyzcGgtzy04 ruclips.net/video/x8-vsyL2TZA/видео.htmlsi=3VnTj8Yod4USzj14
Very well organised, clean and well built test rig..!
Mg 995 servo motor needs voltage supply from 4.8 to 7.2 volts, Can I use two 18650 li batteries which give 7.6 volts?
MG995 are for 6.6V max, but I have used them till 8.4V (2S battery full charged).
www.towerpro.com.tw/product/mg995/
Not a good idea - if it goes above the Motor rating max (using 8.4V on a 7.2V max)
You should not use a spring here
Please, have a look here, ruclips.net/video/EFnt4Ca5MSE/видео.html and ruclips.net/video/x8-vsyL2TZA/видео.html
What's so twitchy, the servo or the Arduino?
Hello from Australia
I'm greetings from Poland
Very nice
Better here, ruclips.net/video/x8-vsyL2TZA/видео.html
From india
Thank you, come again.
From Spain