How to economically efficient way of transition to the brushless dc motor
smart small drive motor development mature, including the brushless dc motor (刷), permanent magnet synchronous motor (永磁同步电动机)And stepping motor, etc. Because has the technical advantages and improves the power capacity, intelligent small drive motor is using many of the current in the motor. The auto industry is obvious, for example.
a brushless dc motor (BDC)Motion control system, obviously, its not as messy as brushless dc motor control. Brief: brushless dc motor control, as long as give a voltage, the motor will work. For BLDC motor control system lacks experience of motors engineers often concern the switch to BLDC motor technology motors have difficulty, even if they understand BLDC advantage of motors. Messy electronic systems and the need of the system programming is considered to be a barrier. Along with the electronic commutation lead to higher capital generally difficult to at that time.
but from a transition to the brushless dc motor brush dc motor is not difficult. Dongguan many time need only a brief model aircraft motor brushless drive can be completed on the basis of brushless dc motor control, including speed control, start-stop, are turning. In many cases, due to the higher power, can choose a smaller motor. Brushless drive can also be smaller, and then a further decline in capital (Motor, shell, gear, etc. )。
in addition, it can be to specific programming of brushless motor control system, from the original size and shape of the brushless dc motor has almost together. Can be no changes, therefore, under the premise of the whole system planning, promotion to existing power transmission system. Other, the long term, but with the monitoring and diagnosis function, etc. , to improve the system. So the customer don't need a plan from the very beginning.
brushless drive integration increases, the flexibility of drive circuit and the selected drive method, and identify options. The function of more and more integrated into the brushless drive, can simplify many messy programming process, make the user more affordable brushless dc motor, more convenient to replace the original has a brush dc motor.
