Servo driver with damp-proof function

The invention relates to the technical field of servo drivers, in particular to a servo driver with a damp-proof function, and the servo driver comprises a driver and a display screen; the display screen is fixedly connected above the front end surface of the driver, a fixed mechanism is fixedly connected to the left side of the front end surface of the driver, and a connecting plate is arranged on the right side of the fixed mechanism. The rear end face of the connecting plate is fixedly connected with the driver, the protection mechanism is arranged on the right side of the connecting plate,the outer side of the protection mechanism is fixedly connected with the driver, the insertion hole is formed in the right side of the protection mechanism, and the rear end face of the insertion hole is fixedly connected with the driver. According to the device, through the arrangement of the fixed table, the draught fan, the electric heating wire and the first filtering net, when the device isused, a rotating motor dri