Washing machine problems

chenbingjy

Washing machine problems [Copy link]

Is it true that when making a washing machine, you only need to rotate forward and reverse, and don't need to control the speed? Thank you!

eric_wang

From the user's perspective, the speed is different in different modes

chunyang

That depends on what kind of washing machine it is. A fully automatic one also needs to control the dehydration. Good technology involves speed control, but open-loop control is sufficient and no precision is required.

freebsder

Speed is definitely needed, but high precision is not necessary.

chenbingjy

Thank you

baopodao

The key to motor control lies in the control of torque, which is also related to the speed. Excessive torque will cause damage to the motor.

wangerxian

I think speed is definitely necessary, and the speed must be different for different clothes.

chenbingjy

Thanks!