Brake System - General Information: General: Specifications

SPECIFICATION (BRAKE SYSTEM)

BRAKE SYSTEM SPECIFICATION

Item	Specification
Master cylinder
Type	Tandem type
I.D. mm (in)	26.99/ (1.063)
Piston stroke mm (in)	30 (1.18)
Fluid level warning sensor	Provided
Brake booster
Type	8 + 9 in Tandem
Boosting ratio	9.0 : 1
Front brake (Disc)
Type	Floating type with ventilated disc
Disc O.D.	298 mm (11.73 in)
Disc thickness	28 mm (1.10 in)
Pad thickness	10.5 mm (0.41 in)
Cylinder type	Double piston
Cylinder I.D.	Ø048 mm (Ø01.89 in)
Rear brake (Disc)
Type	Floating type with solid disc
Disc O.D.	302 mm (11.89 in)
Disc thickness	12 mm (0.47 in)
Pad thickness	10 mm (0.39 in)
Cylinder type	Single piston
Cylinder I.D	Ø42.9 mm (Ø1.69 in)
Parking brake
Type	DIH (Drum in hat)
Actuation	Foot brake
Drum	Ø190 mm (Ø7.48 in)

O.D=Outer Diameter

I.D=Inner Diameter

NOTE: ABS: Anti-lock Brake System
ESC : Electronic Stability Control

SPECIFICATION (ABS)

ABS SPECIFICATION

Part	Item		Standard value	Remark
HECU (Hydraulic and Electronic Control Unit)	System		4 channel 4 sensor (Solenoid)	ABS system: ABS & EBD control
	Type		Motor, valve relay integrated type
	Operating voltage		8 V ~ 16V (DC)
	Operating temperature		-40 ~ 120°C (-40 ~ 248°F)
Warning lamp	Operating voltage		12 V	ABS W/LABS failure Brake W/L: Parking, brake oil, EBD failure
Warning lamp	Current consumption		80 mA
Active wheel speed sensor	Supply voltage		DC 4.5 ~ 2.0 V
	Operating temperature		-40 ~ 150°C
	Output current low		5.9 ~ 8.4 mA	Typ.7 mA
	Output current High		11.8 ~ 16.8 mA	Typ.14 mA
	Frequency range		1 ~ 2500 HZ
	Air gap	Front	0.15 ~ 1.5 mm	Typ.0.7 mm
	Air gap	Rear	0.2 ~ 1.2 mm	Typ.0.7 mm
	Tone wheel		48 teeth
	Output duty		30~70 %

SPECIFICATION (ESC)

ESC SPECIFICATION

Part	Item		Standard Value	Remark
HECU (Hydraulic and Electronic Control Unit)	System		4 channel 4 sensor (Solenoid)	Total control (ABS, EBD, TCS, ESC)
	Type		Motor, valve relay integrated type
	Operating voltage		8 V ~ 16 V (DC)
	Operating temperature		-40 ~ 120°C (-40 ~ 248°F)
Warning lamp	Operating voltage		12 V	ESC Operating Lamp ESC Warning Lamp
Warning lamp	Current consumption		80 mA	ESC Operating Lamp ESC Warning Lamp
Active wheel speed sensor	Supply voltage		DC 4.5 ~ 20 V
	Operating temperature		-40 ~ 150°C
	Output current low		5.9 ~ 8.4 mA
	Output current high		11.8 ~ 16.8 mA
	Tone wheel		48 teeth
	Frequency range		1 ~ 2500 HZ
	Air gap	Front	0.15 ~ 1.5 mm	Typ. 0.7 mm
	Air gap	Rear	0.2 ~ 1.2 mm	Typ. 0.7 mm
Steering Wheel Angle Sensor	Operating Voltage		8V ~ 16 V
	Current Consumption		Max 150 mA
	Operating Angular velocity		Max ± 780°/sec
Yaw-rate & Lateral G sensor	Operating Voltage		8 V ~ 16 V
	Current Consumption		Max. 120 mA
	Output Voltage high		4.35 V ~ 4.65 V	Typ. 4.5 V
	Output Voltage low		0.35 ~ 0.65 V	Typ. 0.5 V
	Yaw Sensor Operating Range		± 100°/s
	G Sensor Operating Range		± 1.8 G
	Reference voltage output		2.464 ~ 2.536 V	Typ. 2.5 V