Products Description
SINOTRUK WG7129450001 Brake Adjust Arm
| PART NUMBER: | WG7129450001 | SIZE: | |
| PART NAME: | Brake Adjust Arm | WEIGHT: | |
| TRUCK MODEL: | SINOTRUK | TERMS OF PAYMENT: | T/T ,CAD ,L/C ,WESTERN UNION |
| PACKAGE MODEL: | CARTON BOX | TERMS OF DELIEVRY: | EXW , FOB,CIF,FCA , CPT ... |
WHY CHOOSE WG7129450001 Brake Adjust Arm?
1. How does the adjusting arm work? - "Automatic Adjustment"
The automatic adjusting arm contains a sophisticated mechanical mechanism (usually based on the worm gear
principle). Its working process can be summarized as follows:
Monitoring Clearance: Each time you release the brake, the mechanism inside the adjusting arm "senses" the
position of the brake pads after they return to their original position.
Determining if Adjustment is Needed: If the system determines that the current brake clearance exceeds the
preset optimal value (usually a few tenths of a millimeter to about one millimeter), an internal one-way clutch or
similar mechanism will engage.
Performing Adjustment: During the next braking action, the adjusting arm drives the internal worm gear to
rotate a small increment, slightly changing the angle of the camshaft, bringing the initial position of the brake
pads closer to the brake drum, compensating for the excessive clearance.
Maintaining Optimal Condition: This process occurs silently with every braking cycle, ensuring that the brake
clearance always remains within the manufacturer-set optimal range.
2. Main Functions and Benefits of the Adjusting Arm
Ensuring Driving Safety: This is the most crucial function. It ensures rapid braking response and stable,
reliable braking force, significantly shortening braking distance in emergency situations.
the adjusting arm ensures the driver experiences a consistently consistent brake feel and braking effect.
Reducing maintenance costs and workload:
Avoids frequent trips to the pit for adjustments due to brake fatigue caused by excessive clearance.
Prevents "uneven braking" caused by uneven brake clearance between wheels, reducing uneven wear on tires
and brake components.
Extends the overall lifespan of the braking system.
Enhancing the driving experience: Drivers don't need to worry about braking performance gradually
diminishing with mileage, allowing them to focus more on driving.
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