Car electric window raiser
Car electric window raisers are the devices, equipped with the electric control transmission and used to lift the side panes. These spare parts belong to the comfort system, as they provide both the drivers and the passengers with additional comfort during rising/lowering the windows of the side doors.
Such spare parts are installed inside the door on a separate frame or directly on the body. The car electric window raisers consist of lifting mechanism, drive engine and control system.
The drive engine (gear reducer) consist of such spare parts: electric motor, worm gear and hexagonal gear. It has the form of monolithic blocs, intended for the replacement of panels.
There are different kinds of window raisers, depending on the construction of the drive engine: cable, leverage and rake ones. The modern cars are mostly equipped with the cable and rake drive engines.