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VRef Voltage Calculation for A4988
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SohaibSdq
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SohaibSdq
VRef Voltage Calculation for A4988
May 11, 2020 03:15PM
Registered: 3 years ago
Posts: 3
Hello All,
I want to know how can I calculate the Vref voltage for my A4988 driver on ramps 1.4, I have a motor which data is under:
Resistance = 5.6
Current = 1.1A
Thanks
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Roberts_Clif
Re: VRef Voltage Calculation for A4988
May 11, 2020 03:27PM
Registered: 6 years ago
Posts: 1,863
Here
It is better to run the stepper motors at a lower current they will run just a well and last longer !
Computer Programmer / Electronics Technician
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