here I have a 12/24 volt motor with a 12 /24 volt 10 amp speed control
this motor can go as slow as 1 revaluation every 30 seconds
or it can be sped up to 60 revaluations in a 1 minute
it has a 5/8'' keyed shaft shaft length 1-1/2'' this motor can handle a 150 lbs
the motor is used but the speed controller is NEW