BRAKES [(E)]

id0400001608x2


Features


Without Mazda M Hybrid system

•  A DSC HU/CM has been adopted in which the hydraulic unit (HU) and control module (CM) are integrated with a built-in brake fluid pressure sensor.
•  A DSC HU/CM has been adopted with an integrated electric parking brake control module.
•  Magnetic encoder type ABS sensor rotors have been adopted.
•  Semiconductor element type ABS wheel-speed sensors have been adopted.
•  The following systems, mechanisms, and functions have been adopted to enhance safety.
―  Anti-intrusion brake pedal
―  Antilock brake system (ABS)
―  Electronic brakeforce distribution (EBD)
―  Traction control system (TCS)
―  Dynamic stability control (DSC)
―  Electronic control brake assist
―  AUTOHOLD
―  Vehicle roll prevention function
―  Hill launch assist (HLA)
―  Secondary collision reduction
•  A vacuum pump has been adopted to compensate for the decrease in intake manifold vacuum applied to the power brake unit caused by the retard intake valve closing.
•  An electric parking brake has been adopted.


With Mazda M Hybrid system

•  An electronically controlled brake unit has been adopted in which the hydraulic unit (HU) and control module (CM) are integrated with a built-in brake fluid pressure sensor and stroke sensor.
•  An electronically controlled brake unit has been adopted with an integrated electric parking brake control module.
•  Regenerative braking and hydraulic brake coordinated control have been adopted.
•  Magnetic encoder type ABS sensor rotors have been adopted.
•  Semiconductor element type ABS wheel-speed sensors have been adopted.
•  The following systems, mechanisms, and functions have been adopted to enhance safety.
―  Anti-intrusion brake pedal
―  Antilock brake system (ABS)
―  Electronic brakeforce distribution (EBD)
―  Traction control system (TCS)
―  Dynamic stability control (DSC)
―  Electronic control brake assist
―  AUTOHOLD
―  Vehicle roll prevention function
―  Hill launch assist (HLA)
―  Secondary collision reduction
•  An electric parking brake has been adopted.


Specifications

Without Mazda M Hybrid system

Item

Specification
Brake pedal
Type
Suspended design
Pedal lever ratio
2.7
Max. stroke
(mm {in})
121.5 {4.783}
Master cylinder
Type
Tandem
Cylinder bore
(mm {in})
22.22 {0.8748}
Front brake (disc)
Type
Ventilated disc
Cylinder bore
(mm {in})
54 {2.1}
Pad dimensions (area x thickness)
(mm2 x mm {in2 x in})
5,250 × 10 {8.138 × 0.39}
Disc plate dimensions
(mm {in})
295 × 25 {11.6 × 0.98}*1
280 × 25 {11.0 × 0.98}*2
Rear brake (disc)
Type
Solid disc
Cylinder bore
(mm {in})
36 {1.4}
Pad dimensions (area x thickness)
(mm2 x mm {in2 x in})
2,610 × 9 {4.046 × 0.4}
Disc plate dimensions
(mm {in})
265 × 9 {10.4 × 0.4}
Power brake unit
Type
Vacuum multiplier, single diaphragm
Outer diameter
(mm {in})
272 {10.7}
Rear wheel braking force control device
Type
Electronic brakeforce distribution (EBD)
Brake piping
Piping layout
X pattern
Parking brake
Type
Electric type, rear two-wheel braking
Operating method (application/release)
Switch
Play adjustment method
Auto-adjusting
Brake fluid
Type
SAE J1703 or FMVSS116 DOT-3 or DOT-4

*1  :Chinese specs., European (L.H.D. U.K.) specs.or SKYACTIV-G 2.5
*2  :Except Chinese specs.,European (L.H.D. U.K.) specs.or SKYACTIV-G 2.5

With Mazda M Hybrid system

Item

Specification
Brake pedal
Type
Suspended design
Pedal lever ratio
4.0
Max. stroke
(mm {in})
121.6 {4.787}
Front brake (disc)
Type
Ventilated disc
Cylinder bore
(mm {in})
54 {2.126}
Pad dimensions (area x thickness)
(mm2 x mm {in2 x in})
5,250 × 10 {8.138 × 0.39}
Disc plate dimensions
(mm {in})
295 × 25 {11.6 × 0.98}
Rear brake (disc)
Type
Solid disc
Cylinder bore
(mm {in})
36 {1.417}
Pad dimensions (area x thickness)
(mm2 x mm {in2 x in})
2,610 × 9 {4.046 × 0.4}
Disc plate dimensions
(mm {in})
265 × 9 {10.4 × 0.4}
Rear wheel braking force control device
Type
Electronic brakeforce distribution (EBD)
Brake piping
Piping layout
X pattern
Parking brake
Type
Electric type, rear two-wheel braking
Operating method (application/release)
Switch
Play adjustment method
Auto-adjusting
Brake fluid
Type
Mazda Genuine Brake Fluid or equivalent