Front and rear of the seat, front and back of the backrest, the front of the seat cushion up and down, the back of the seat cushion up and down.
Sometimes the four directions of the up and down of the lumbar support are also included in the direction of the electric adjustment of the seat.
For example, some cars, the front and rear adjustment of the slide is manual; the front and rear of the electric backrest, the seat cushion lift (not front and rear lift), plus the 4-way lumbar support, also promoted as an 8-way power seat.
The car's power seat consists of a two-way motor, transmission and seat adjuster. The electric seat for front and rear movement control is equipped with a two-way motor, and the two-way moving seat of the Shanghai can be lifted and lowered in front and rear to install two bidirectional motors.
In addition to the front and rear movement and the upper and lower lifting functions, the six-way moving seat that can be lifted and lowered at the front or rear end of the seat is equipped with three bidirectional motors. The remote control electric chair is equipped with more than four bidirectional motors. In addition to the six-way movement function, the height, inclination, seat length and armrest position of the car seat headrest can be adjusted.
