What is the difference between a carbon brush motor and a regular motor. Which machine is better
Have carbon brush motor is generally dc motor, compared with the ordinary ac motor, the working principle, scope of application is different, have different application scope, there is no who good who bad, ac asynchronous motor has simple structure, the manufacturing cost and use cost are bottom
However, there is a low starting torque, a nonlinear characteristic curve, and the speed adjustment is almost impossible (except with the converter), the maximum speed can not be higher than 3000 RPM/min. The direct current mechanism causes this high, and it needs to be maintained frequently, but the starting torque is big, the speed adjustment is convenient, the characteristic curve is ideal.
Normal asynchronous motor is good, the line will run normally, the carbon brush of the carbon brush will wear out frequently, very troublesome.
