Hello
I have an old DC motor that used to drive Tension Test machine
The motor is 150V 4.5KW
The block diagram for motor driver :
My problem is the motor rotates too fast .
I have done some googling and I get that the best way to lower the voltage is to use solid state relay before the rectifier
I have never used one before and There is lots of types for specific uses (inductive loads, capacitive loads…) and lots of control methods(zero crossing, random turn on,….) and I got confused.
Any recommendations will be appreciated
I have an old DC motor that used to drive Tension Test machine
The motor is 150V 4.5KW
The block diagram for motor driver :
My problem is the motor rotates too fast .
I have done some googling and I get that the best way to lower the voltage is to use solid state relay before the rectifier
I have never used one before and There is lots of types for specific uses (inductive loads, capacitive loads…) and lots of control methods(zero crossing, random turn on,….) and I got confused.
Any recommendations will be appreciated
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