LVBLDCMTR: Rotational inertia of the rotor?

Jacob Wyrick

Expert 8155 points

Part Number: LVBLDCMTR

Tool/software:

Hi team - Do we have information for the rotational inertia of the LVBLDCMTR?

Is there a way to find this information?

Thanks,

Jacob

3 months ago

0 Yanming Luo 3 months ago

TI__Guru** 115420 points

You can find the details in the datasheet of LVBLDCMTR. If there is no the data you want, you have to request the data from the manufacture.

0 Jacob Wyrick 3 months ago in reply to Yanming Luo

TI__Expert 8155 points

Hi Yanming - there is no LVBLDCMTR datasheet on the LVBLDCMTR product page. Where can we find this datasheet?

https://www.ti.com/tool/LVBLDCMTR#tech-docs

Thanks,

Jacob

+1 Yanming Luo 3 months ago in reply to Jacob Wyrick

TI__Guru** 115420 points

If you can find the information from the datasheet below. You refer to a similar motor to assume a value. In most case, the inertia is not critical petameter for motor control.

https://www.anaheimautomation.com/products/brushless/brushless-motor-item.php?sID=143&pt=i&tID=96&cID=22

https://www.anaheimautomation.com/manuals/brushless/L010228%20-%20BLY17%20Series%20Spec%20Sheet.pdf

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LVBLDCMTR: Rotational inertia of the rotor?