The propulsion electric motors (PEMs), are conventional synchronous motors made by Alstom Motors. Permanent magnet synchronous motors are similar to brushless DC motors. Rotating magnetic fields are used in both electric motors and generators. V6 engines are popular powerplants in medium to large outboard motors. Tesla makes two kinds of electric motors. Electricity is used for lighting, heating, cooling, electric motors and electronic equipment. Linear motors are most commonly induction motors or stepper motors. The turret offered hydraulically powered turret traverse motors with proportional speed control. Additionally, there are two electric motors with . LittleDog has four legs, each powered by three electric motors. These get a significant amount of their power from electric motors. The purchase included 300 defective outboard motors. Originally, the traction motors and generator were DC machines. Unbalanced operation results in undesirable effects on motors and generators. Speed control of early DC motors limited their use.