new to the site but seems like this could be a site that can answer a question i have
I am trying to determine what i need to add to my set up of a small dc motor / speed controller so that with the motor will operate consistently at slower rpms of around 50-100
I have a gs electric 2.25 hp dc treadmill motor ( 130 vdc / 6200 rpm. / Ff 1.0.
/ 18 amps ). Along with a speed controller I believe a mc60.
When I connect them the speed controller does work but only at higher rpms. It will not allow me to operate it at a slower and consistent speed. It may do it for a few seconds then it jumps up to a very high rpm on its own.
i appreciate any help thanks