Knowledge Base:  

Knowledge Base : Power Needed
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Are two power sources needed for integral control motors?
Motors can be programmed to function with only one power source. This scheme would be a setup where on/off is the only requirement. Typically, motors that will speed regulate, will require two power
How can I calculate my power needs?
A simple formula can be used to roughly determine what is needed power-wise. Here’s an example: Motor Speed: 3600 RPM Motor Torque: 340 mNm = 48 inoz = 3