雨刮電機是由電機帶動，通過連桿機構將電機的旋轉運動轉變為刮臂的往復運動，從而實現雨刮動作，一般接通電機，即可使雨刮器工作，通過選擇高速低速檔，可以變化電機的電流大小，從而控制電機轉速進而控制刮臂速度。

Rain wiper motor is driven by a motor, through the connecting rod mechanism will the rotary motion of the motor change to blow the reciprocating motion of the arm, so as to realize the wiper motor, general connected motor can make rain wiper work, through the selection of high speed gear can change motor current size, so as to control the motor speed and control the wiper arm speed.

汽車的雨刷器是通過雨刷器電機驅動，用電位器來控制幾個檔位的電機轉速。

The car is driven by the wiper wiper motor with potentiometer to control the motor speed of several files.

雨刷器電機后端的有封閉在同一個殼體內的小型齒輪變速器，使輸出的轉速降低至需要的轉速。這個裝置俗稱叫雨刷驅動總成。該總成的輸出軸連接雨刷端部機械裝置，通過撥叉驅動和彈簧復位實現雨刷的往復擺動。

Wiper motor at the rear end of the closed in with a shell of small transmission gear, the output of the speed of the reduced to the required speed. This device called wiper drive assembly. The assembly of the output shaft is connected with the end of the wiper mechanism, realizes reciprocating swing wiper through fork drive and spring return.