Mechanical System: Notes
CLUTCHES AND BRAKES FOR EACH RANGE
CLUTCHES AND BRAKES SPECIFICATIONS
| UD Clutch | OD Clutch | 2ND Brake | LR Brake | REV Clutch | RED Brake | DIR Clutch | OWC 1 | OWC 2 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| P | - | - | - | O | - | O | - | - | - | |
| R | - | - | - | O | O | O | - | - | - | |
| N | - | - | - | O | - | O | - | - | - | |
| D | 1st | O | - | - | O | - | O | - | • | • |
| 2nd | O | - | O | - | - | O | - | - | • | |
| 3rd | O | O | - | - | - | O | - | - | • | |
| 4th | - | O | O | - | - | O | - | - | • | |
| 5th | - | O | O | - | - | - | O | - | - | |
| (• : Locked when driving) | ||||||||||
FUNCTIONS OF CLUTCHES AND BRAKES
FUNCTIONS OF CLUTCHES AND BRAKES
| Element | Sign | Function |
|---|---|---|
| Underdrive clutch | UD | Connect the input shaft with the underdrive sun gear |
| Reverse clutch | REV | Connect the input shaft with the reverse sun gear |
| Overdrive clutch | OD | Connect the input shaft with the overdrive carrier |
| Direct clutch | DIR | Connect the direct sun gear with the direct carrier |
| Low& Reverse brake | LR | Fix the planetary gear and the overdrive carrier |
| 2nd brake | 2ND | Fix the reverse sun gear |
| Reduction brake | RED | Fix the direct sun gear |
| One way clutch 1 | OWC 1 | Control the rotational direction of the low & reverse ring gear |
| One way clutch 2 | OWC 2 | Control the rotational direction of the direct sun gear |