Hi,
Can any one suggest a method to view the back emf of the PMSM motor (EMJ 04PB22) in scope. Is it purely sinusoidal?
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Hi,
Can any one suggest a method to view the back emf of the PMSM motor (EMJ 04PB22) in scope. Is it purely sinusoidal?
Hi Dijo,
Please refer to section 2.3 of http://www.ti.com/lit/ug/slou395c/slou395c.pdf Although this is for the DRV10983, the technique is the same.