4448760100 WIPER-MOTOR For HITACHI ZW550 ZW330

The wiper motor (Wiper Motor) is a motor device used to drive the wiper arm movement. It converts the rotational motion of the motor into the reciprocating motion of the wiper arm, thereby achieving the function of cleaning the windshield. The wiper motor is usually composed of a motor, a reduction mechanism, a linkage system, and a control switch, etc., which can convert the rotational motion of the motor into the reciprocating motion of the wiper arm to ensure the stability and uniformity of the cleaning effect. The working principle of the wiper motor is based on the rotational motion of the motor being converted into a slow and powerful movement through the worm gear mechanism, driving the four-bar linkage mechanism to move back and forth. After the motor is started, the slow and powerful movement of the worm gear mechanism drives the link arm to move back and forth, ultimately driving the wiper blade to sweep the windshield. In addition, the wiper motor is equipped with an intermittent relay, which uses the return switch contact of the motor and the capacitor and resistor charging and discharging function of the relay to make the wiper sweep at a certain interval.

The working principle of the wiper motor is that the motor drives the movement by means of a linkage mechanism, transforming the rotary motion of the motor into the reciprocating movement of the wiper arm, thus achieving the action of wiping rain. The motor drives the output through the worm gear on the armature shaft, and drives the output gear through the idler wheel and idler shaft. The output arm connected to the output arm of the wiper linkage is operated by the output axis, and the output arm and the linkage are driven to move back and forth when the motor rotates. Depending on the driving method, wipers can be divided into mechanical, vacuum, pneumatic, hydraulic, and electric types. The electric wiper motor is the most common type, which is directly driven by the motor and achieves reciprocating movement through the linkage mechanism

The core function of the windshield wiper motor is to remove rain droplets and dust adhering to the vehicle's windshield, improving the driver's visibility, keeping the windshield clear, and thus increasing driving safety. The windshield wiper motor converts rotary motion into back-and-forth movement of the wiper arm through a linkage mechanism, achieving the wiping action of the windshield wiper. The main function of the electric windshield wiper is to clean the front and rear windshields of the vehicle, ensuring that the driver has a clear view during driving. The working principle of the windshield wiper motor involves several components, including an electric motor, a reduction mechanism, a linkage system, and a wiper arm. The electric motor drives the reduction mechanism to rotate, and the linkage system moves the wiper arm back and forth to clean the glass. The speed of the motor can be controlled by adjusting the resistance on the handlebar, thereby adjusting the working state of the windshield wiper.