LAGUNA MLAREVO1216 - REVO 12|16 LATHEPulse Width Modulation efficiently delivers more torque at low to mid range speeds, minimizing RPM loss. PWM delivers power to a DC motor through a succession of voltage pulses rather than adjusting voltage or current. PWM vastly improves efficiency at low to mid range speeds and substantially decreases the loss of torque under load Typically a controller limits voltage or current to adjust the speed. This limitation results in less torque being