For a long time, the key parts of the electric curtain will be worn out. If the motor of the electric curtain is broken, or the motor brake of the electric curtain is broken, it may affect the normal use of the electric curtain. There is also a case of electric curtain. The motor mechanical stroke is broken. The electric curtain can not be stopped according to the original set stroke, and the motor will keep turning down, which may cause damage to the electric curtain and cause unnecessary loss. In this case, only the motor of the electric curtain can be replaced.
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