Brushless dc motor controller is composed of main body of the motor and drive, is a typical mechatronics product. It is mainly used to produce driving torque, as the drive power source of electric energy or a variety of mechanical, brushless motor controller's main function is to use mechanical energy into electrical energy. Brushless motor controller and mechanical equipment installation, torque under the action of the object changes in position or Angle, look at the specific application today! Based on the definition of 'torque formula can be calculated. The moment (T）= power (P)* 9. 8 / RPM (N), or transform each other factors can also be like this: T * revolution / 9. 8 = power, when we choose the power of 1000 w brushless dc motor controller, controller and motor RPM to 3000 RPM, according to the definition of 'torque formula has 1000 * 9. 8/3000 = 3. 27NM. , or torque T know brushless motor controller, power requirements, you can like this conversion: 3. 27 nm * 3000/9。 8≈1000 w。 This is the brushless dc motor torque calculation formula of the controller. Different kinds of torque motor controller has different calculation formula, such as ordinary asynchronous motor controller torque calculation formula of T = 9550 * P/N, we must pay attention to distinguish. Brushless motor controller due to the structure of go up besides the carbon brush, so at the time of use, without the organic carbon brush, the spark generated in the process of operation, thus directly reduce the various interference, also have no so big of friction, in the process of application of the brushless motor controller, the loss is relatively small. So more and more equipment adopts brushless dc motor controller. Brushless motor controller of long life and low maintenance cost is an important characteristics of it, so want to equipment normal use, the use of time is more long, this needs us to regularly maintenance inspection, found that equipment problems, timely find the point of failure, repair, this effect will be better, use time also will be more long. Small make up: Sara
