... by high quality die cast case and flange, high quality bearing and HALL component. BLM series brushless DC motor is made ... no spark, high start torque, stable RPM, quick forward andbackward switch, reliable brake, PWM speed control, stable low speed characteristic, ... are DC12V to 325V input available, diver with direct 110VAC or 220VAC input, easy maintenance. Application include aviation, marine, ...