Lumbar Support (Forward / Backward) Motor
COMPONENT FUNCTION WITHIN SYSTEM
- The lumbar support (forward / backward) motor is controlled by the seat control unit and adjusts the seatback support.
- The lumbar support (forward / backward) motor inputs the position of the seatback support to the seat control unit by the built-in sensor.
INDIVIDUAL COMPONENT FUNCTION
- The seatback support is adjusted by changing the direction of rotation of the motor.
- The position of the motor is detected by the built-in sensor.
COMPONENT OPERATION
The rotation direction of the motor is changed according to the input drive signal, the winding amount of the wire is adjusted, and the seatback supports (zones 2 and 4) are adjusted.