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sin zero-angle reference search
5 years 5 months ago #29533527
by maxshitik
sin zero-angle reference search was created by maxshitik
Hello, Roboteq team!
I'm trying to connect a sin-cos motor to MBL1660 controller - after performing Sinusoidal Zero-Angle Reference Search I can't make my motor rotate.
So I have some questions - first of all I get different BADJ values as a result of angle search, is it ok? My motor also has a reductor - can this influence the search process?
Thank you in advance!
Best regards,
Maxim
I'm trying to connect a sin-cos motor to MBL1660 controller - after performing Sinusoidal Zero-Angle Reference Search I can't make my motor rotate.
So I have some questions - first of all I get different BADJ values as a result of angle search, is it ok? My motor also has a reductor - can this influence the search process?
Thank you in advance!
Best regards,
Maxim
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5 years 5 months ago - 5 years 5 months ago #29533530
by maxshitik
Replied by maxshitik on topic sin zero-angle reference search
Here are some characteristics of the motor:
KOLEKTOR micromotor
Type: BLRN 167/25
48 VDC, 177 min-1, i=1:8.786, Nmax 210Nm
The motor has 20 poles (10 pole pairs) and I have also measured the number of sin/cos sensor poles according to Roboteq Controllers User Manual (v18) - it is equal to 8 poles. The configuration profile is attached.
KOLEKTOR micromotor
Type: BLRN 167/25
48 VDC, 177 min-1, i=1:8.786, Nmax 210Nm
The motor has 20 poles (10 pole pairs) and I have also measured the number of sin/cos sensor poles according to Roboteq Controllers User Manual (v18) - it is equal to 8 poles. The configuration profile is attached.
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- Gabriel_Isko
5 years 5 months ago #29533544
by Gabriel_Isko
Replied by Gabriel_Isko on topic sin zero-angle reference search
We are starting to transition away from 1.8d for sinusoidal commutation.
Go ahead and give This email address is being protected from spambots. You need JavaScript enabled to view it. an email. We can help you from there with beta firmware.
Go ahead and give This email address is being protected from spambots. You need JavaScript enabled to view it. an email. We can help you from there with beta firmware.
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