PiE81
Guest
I'm wrong, it's always the 250 nm out. pardon
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meccanicamg
Guest
then the balanced solution is the one at post 7 qui.I'm wrong, it's always the 250 nm out. pardon
if you feel a red commercial technician, explain the story and show him what we have selected...and according to this will tell if the application can work or if it takes something higher (but I don't think).
PiE81
Guest
Thank you very much in the morning.
about the transmission ratio I had written a range, as I started from the translation speed of the 40x6, ring as target 15mm/s, i.e. 129 rpm.
considering a 1:15 gearbox I got a brushless motor from 1930 rpm.
but since many brushless seem to me to work at 3000 rpm, a possibility was to increase the transmission ratio by choosing a motor with a lower torque rating.
Thanks again
about the transmission ratio I had written a range, as I started from the translation speed of the 40x6, ring as target 15mm/s, i.e. 129 rpm.
considering a 1:15 gearbox I got a brushless motor from 1930 rpm.
but since many brushless seem to me to work at 3000 rpm, a possibility was to increase the transmission ratio by choosing a motor with a lower torque rating.
Thanks again
PIETRO2002
Guest
If you want to put a brushless you tend to make it rotate to a high number of laps and pair it with a reducer with a high reduction ratio, but be careful to respect the coefficent lambda that takes into account the moments of inertia of the motor and the applied load.
a motor that runs fast from the same power as one that turns slower but the drive size is smaller and consequently the cost is lower. for the calculation of drives I find very useful the cymex program (alpha gearboxes).
a motor that runs fast from the same power as one that turns slower but the drive size is smaller and consequently the cost is lower. for the calculation of drives I find very useful the cymex program (alpha gearboxes).
brn
Guest
ok the 250 nm were out not incoming.
a 250 nm servomotor is a beautiful beast.
I didn't even find anything on the wittestein website.
a 250 nm servomotor is a beautiful beast.
I didn't even find anything on the wittestein website.
PIETRO2002
Guest
Maybe you didn't look well, if I didn't go out you said 250nm at the output of the unincoming reducer.. Am I wrong?ok the 250 nm were out not incoming.
a 250 nm servomotor is a beautiful beast.
I didn't even find anything on the wittestein website.
brn
Guest
at first he said at the entrance of the reducer. are 7000 nm out for a bistadium servo-reducer who will have to be torsionally rigid and with low inertia. 250 nm out there makes them an average size and they find them in bizzeffe.
PIETRO2002
Guest
I'm getting more and more confused. Is that 250 or 7000?
brn
Guest
had initially written reducer the 30 with input 250 nm I had looked at that data. then clarified that he meant 250 out.
PIETRO2002
Guest
So the problem doesn't exist because 250 nm is a small reducer and they find all brands.had initially written reducer the 30 with input 250 nm I had looked at that data. then clarified that he meant 250 out.