Mechanical System

CLUTCHES AND BRAKES FOR EACH RANGE

CLUTCHES AND BRAKES RANGE REFERENCE

		UD Clutch	OD Clutch	2ND Brake	LR Brake	REV Clutch	RED Brake	DIR Clutch	OWC 1	OWC 2
P		-	-	-	◦	-	◦	-	-	-
R		-	-	-	◦	◦	◦	-	-	-
N		-	-	-	◦	-	◦	-	-	-
D	1st	◦	-	-	◦	-	◦	-	•	•
	2nd	◦	-	◦	-	-	◦	-	-	•
	3rd	◦	◦	-	-	-	◦	-	-	•
	4th	-	◦	◦	-	-	◦	-	-	•
	5th	-	◦	◦	-	-	-	◦	-	-
(• : Locked when driving)

FUNCTIONS OF CLUTCHES AND BRAKES

CLUTCHES AND BRAKES FUNCTION CHART

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