What's the difference between an AC motor and a direct current motor?
The continuous use of DC motor is short, for example: DC motor in use for 60 minutes, 10 minutes to rest, let the motor off heat, unstable power output, power consumption is based on the weight of the user to decide, but less noise.AC motor used long, can be dozens of hours of continuous use, and the power output is stable, the noise is a little larger.
Alternating current dynamo：1. AC motor with frequency device, there is a wrong display window, will automatically detect the fault and display the corresponding code, what problems will be clear2. compared with the DC motor, the output power of the same number of AC motor will be greater than the DC motor3. AC motors do not have carbon brush, so they will not produce DC motor those disadvantages
1. national standards: DC motor life 2000 hours2. DC motor carbon brush service life 500 hours, need to change once3., the continuous use of DC motor will lead to carbon dioxide heating, carbon deposition, easy leakage4. DC motor continuous use time is too long, will lead to: A. produce big current, motor burning, and even burn the power board; B. easy to produce over-current protection, automatic stop
The difference between AC motor with DC motor is simple and there is no difference between the brush DC motor, AC motor and the brush is no, one more than the DC inverter, DC motor brush, low noise, energy saving. The AC motor because of the frequency converter noise is relatively large, power consumption is also slightly larger. In short, each has its own advantages, according to their own use of ways to solve which to use!
