Motor Datasheets explained. (episode 12)
This episode we tackle the perceived enigma of data sheets. Hopefully its helpful. As always, like, comment, subscribe, talk about it at thanksgiving with your family, do what ever you want, Im not the boss of you.
Update from Trinamic: They responded and told me that the rated voltage is set such that, if continuously applied to the motor (as in not using an H bridge), it corresponds to the maximum speed at which their motor should be run. Higher voltages can be applied via a control scheme, however, if you were running it to continuously spin at the back EMF limited speed, this would be the most voltage you would want to apply.
Maxon Datasheet:
https://www.maxongroup.com/medias/sys_master/root/8841225568286/EN-287.pdf
Faulhaber Datasheet: (don't know why it wont seem to hyperlink, copy and paste and it works)
https://www.faulhaber.com/fileadmin/Import/Media/EN_0620_B_FMM.pdf
Trinamic Datasheet:
https://www.trinamic.com/fileadmin/assets/Products/Motors_Documents/QBL4208_manual_Rev1.05.pdf
Additional Maxon explanation docs:
terminology doc:
https://www.maxongroup.com/medias/CMS_Downloads/DIVERSES/12_049_EN.pdf
brushed motor explanation (some useful info):
https://www.maxongroup.com/medias/sys_master/8815460712478.pdf
some info for people who want to understand motor driver data:
https://www.ti.com/lit/an/slva505/slva505.pdf?ts=1602788118922&ref_url=https%253A%252F%252Fwww.google.com%252F
torque speed curve quick discussion:
https://www.motioncontroltips.com/torque-equation/#:~:text=The%20torque%2Dspeed%20curve%20begins,zero%20torque%20and%20maximum%20speed.
super basic article about reflection with transmissions:
https://www.motioncontroltips.com/how-do-gearmotors-impact-reflected-mass-inertia-from-the-load/
note that the above article doesn't really describe things from the way i would. i would focus more on conservation of energy, but its a good thing to see nonetheless.