The difference between frequency conversion and inverter direct drive front load washers
Apr 13, 2022
The inverter direct drive front load washer and the ordinary variable-frequency front-loading washing machine are mainly different in the working principle of the motor. The inverter direct drive front loading washer adopts a brushless motor (BLDC), and the motor and the drum are directly connected to drive; the ordinary variable-frequency front load washer adopts the belt drive mode, and the power is transmitted between the motor and the drum by the belt. The following is a detailed description of the difference between the two types of front-loading washing machines:
1. Whether it is a direct-drive variable-frequency front load washer or an ordinary variable-frequency front loading washer, both types of washing machines control the rotation of the motor by changing the current and frequency. Compared with ordinary fixed-frequency washing machines, the power consumption is better controlled, that is, more power saving.
2. The working principle of the direct-drive variable-frequency front load washer is different from that of the ordinary variable-frequency front load washer. The former uses a brushless motor (BLDC, Brushless Direct Current), and there is no belt between the motor and the drum of a common washing machine, which is directly driven .
3. The power consumption of the direct-drive variable-frequency front load washer is better than that of the ordinary variable-frequency rolling washing machine, but because the motor is connected to the drum, the rolling vibration is directly transmitted to the motor, which will cause motor loss, so it may be longer than the ordinary variable-frequency front loading washer in terms of life. The washing machine is shorter.
https://www.wxrisen.com/
