Specifications
| Item | Specification |
|---|---|
| Master cylinder Type I.D. Piston stroke Fluid level warning sensor | Tandem type 23.81 mm (0.937 in)[CBS] 25.4 mm(1in)[ABS] 30 ~ 31 mm (1.18 ~ 1.22 in) Provided |
| Proportioning valve(CBS) Cut-in pressure(Split point) Decompression ratio | 35 kg/cm 2 (3.43 MPa, 497.8 psi) 0.32 : 1 |
| Brake booster Type Boosting ratio | Vacuum 9 : 1 |
| Front brake(Disc) Type Disc O.D. Disc I.D. Disc thickness Pad thickness Cylinder type Cylinder I.D. | Floating type with ventilated disc 280 mm(11.02 in) 172 mm(6.77 in) 26 mm(1.02 in) 11 mm(0.43 in) Single piston Ø57.2 mm(2.25 in) |
| Rear brake(Disc) Type Disc O.D. Disc I.D. Disc thickness Pad thickness Cylinder type Cylinder I.D. | Floating type with solid disc 262 mm (10.31 in) 185 mm (7.28 in) 10 mm (0.39 in) 15 mm (0.59 in) Single piston Ø34 mm (1.34 in) |
| Parking brake Actuation Type Drum I.D. | Lever DIH (Drum in hat) 168 mm(6.61 in) |
GENERAL SPECIFICATION
Note. ABS : Anti-lock Brake System CBS : Conventional Brake System
Specification(ABS)
| Part | Item | Standard value | Remark |
|---|---|---|---|
| HECU | System | 4 Channel 4 Sensor (Solenoid) | |
| Type | ABS + EBD | ||
| Operating Voltage | 10 ~ 16 V | ||
| Operating Temperature | 40 ~ 110 °C (-40 ~ 230°F) | ||
| Motor power | 210 W | ||
| Warning lamp | Min. Operating Voltage | 12 V | |
| Max. Current consumption | 120 mA | ||
| Active Wheel speed sensor (ABS) | Supply voltage | DC 12 V | |
| Output current low | 5.9 ~ 8.4 mA | ||
| Output current high | 11.8 ~ 16.8 mA | ||
| Output range | 1 ~ 2000 Hz | ||
| Tone wheel | 48 teeth | ||
| Air gap | 0.5 ~ 1.5 mm |
ANTI-LOCK BRAKE SYSTEM SPECIFICATION
Specification(ESC)
| Part | Item | Standard value | Remark |
|---|---|---|---|
| HECU | System | 4 Channel 4 Sensor (Solenoid) | Total control (ABS, EBD, TCS, ESC) |
| Type | Motor, valve relay integrated type | ||
| Operating Voltage | 10 ~ 16 V | ||
| Operating Temperature | 40 ~ 110 °C(-40 ~ 230°F) | ||
| Motor power | 270 W | ||
| Warning lamp | Min. Operating Voltage | 12 V | |
| Max. Current consumption | 120 mA | ||
| Active Wheel speed sensor (ABS) | Supply voltage | DC 12 V | |
| Output current low | 5.9 ~ 8.4 mA | Typ. 7 mA | |
| Output current high | 11.8 ~ 16.8 mA | Typ. 14 mA | |
| Output range | 1 ~ 2000 Hz | ||
| Tone wheel | 48 teeth | ||
| Air gap | 0.5 ~ 1.5 mm | ||
| Steering Wheel Angle Sensor | Operating Voltage | 9 ~ 16 V | |
| Current Consumption | Max. 100 mA | ||
| Operating Angular velocity | Max. 1500 °/sec | ||
| Yaw rate & Lateral G sensor | Operating Voltage | 8 ~ 17 V | |
| Current Consumption | Max. 140 mA | ||
| Output voltage | 0.5 ~ 4.5 V | ||
| Yaw rate sensor measurement range | ± 75 °/sec | ||
| Lateral G sensor measurement range | ± 14.75m/s |
(ESC) SPECIFICATION
Tightening Torques
| Item | N.m | Kgf.m |
|---|---|---|
| Proportioning valve to master cylinder | 34.3 ~ 53.9 | 3.5 ~ 5.5 |
| Master cylinder to booster mounting nut | 12.7 ~ 16.6 | 1.3 ~ 1.7 |
| Brake booster mounting nut | 12.7 ~ 15.7 | 1.3 ~ 1.6 |
| Bleeder screw | 6.9 ~ 12.7 | 0.7 ~ 1.3 |
| Brake tube nut, brake hose | 13.7 ~ 16.6 | 1.4 ~ 1.7 |
| Caliper guide rod bolt | 21.6 ~ 31.4 | 2.2 ~ 3.2 |
| Rear caliper mounting bolt 49 | .0 ~ 58.8 | 5.0 ~ 6.0 |
| Front caliper mounting bolt | 78.5 ~ 98.1 | 8.0 ~ 10.0 |
| Brake hose to front caliper | 24.5 ~ 29.4 | 2.5 ~ 3.0 |
| Brake pedal member assembly bracket mounting nut (cowl side upper mounting) | 16.7 ~ 25.5 | 1.7 ~ 2.6 |
| Brake pedal mounting nut | 24.5 ~ 34.3 | 2.5 ~ 3.5 |
| Stop lamp switch mounting nut | 7.9 ~ 9.8 | 0.8 ~ 1.0 |
| Wheel speed sensor mounting bolt | 6.9 ~ 10.8 | 0.7 ~ 1.1 |
| HECU mounting bracket bolt | 16.7 ~ 25.5 | 1.7 ~ 2.6 |
| HECU union screw | 11.8 ~ 15.7 | 1.2 ~ 1.6 |
| HECU bracket mounting nut | 5.9 ~ 9.8 | 0.6 ~ 1.0 |
| Yaw rate & Lateral G sensor mounting bolt | 4.9 ~ 7.8 | 0.5 ~ 0.8 |
TORQUES SPECIFICATION