I know DC motors are reversible, but I need a high torque low rpm motor, and these are invariably gear driven. Are these gearbox DC motors reversible? can i apply reverse polarity?
Also, which is a good source to buy from (this is driving me crazy, so hard to find motors to specs).?
I need 12V (prefer 5V) DC, to run at 30rpm (running, not No Load) and 20kg-cm torque (=2Nm) Not stall/start torque but this is application torque (i guess stall torque would spec at double or 40kg-cm.