If you operate power winches, power seats or power windows, there’s a very good chance you’re using a DC gear motor to complete the job. These direct current (DC) motors couple with a gearbox or transmission to do their chosen task, often in automotive applications. 12-volt and 24-volt gear motors are common, and you can also find electric motor gearboxes and PMDC (permanent magnet) motors. Just confirm the voltage and mounting you’ll require, and get your DC gear motor running. You can also shop for AC gear motors and universal gear motors.