Control the speed of a 220V DC Motor using Arduino

Thread Starter

Diogo Figueiredo

Joined Oct 4, 2021
7
Hello all,
I am trying to use a 220V DC motor to perform multiple actions that require different rotational speeds, so I need a voltage variator.
I was looking for something to work with Arduino, but I didn't find anything that could handle this voltages and intensities.
Do you have any recommendations?

Thanks.
 

LowQCab

Joined Nov 6, 2012
1,340
What do You have for a Power-Supply ?
Line-Isolation ?
How much space ? (microscopic SMD, Aluminum-Box ?)
Does the Motor need to be reversible ?
Will You require the full ~800W / 240-Volts / ~3-Amps ?
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