Electric motors
| Item | Description |
|---|---|
| 1 | DC clutch actuator motor A Comments: Actuates the clutch for 1st, 3rd and 5th gear via the electromechanical lever actuator |
| 2 | Electric shift motor A in the TCM Comments: Controls the selector forks for 1st/5th gear and 3rd gear via the gear selector drum 1 |
| 3 | Electric shift motor B in the TCM Comments: Controls the selector forks for 2nd/6th gear and 4th/reverse gear via the gear selector drum 2 |
| 4 | DC clutch actuator motor B Comments: Actuates the clutch for 2nd, 4th, 6th and reverse gear via the electromechanical lever actuator |
All electric motors are designed as brushless DC motors.
| Item | Description |
|---|---|
| 1 | Motor control in the TCM |
| 2 | Stator coils |
| 3 | Rotor |
| 4 | Hall sensor |
The stator coils are actuated by the electronics in the TCM in such a way that a circumferential magnetic field is generated. The rotor runs behind the magnetic field. Via the Hall sensors, the TCM receives information on the position of the rotor and calculates by how many rotations the motor has been turned. This information is required by the TCM to actuate the shift forks in accordance with the specified torque angle and to actuate the clutches.