What Is The Significance Of Using Drum Brake For Electric Vehicles? The Original Drum Brake Has So Many Advantages
Drum brake appeared almost as early as automobile, and became the most widely used brake at that time. Until the emergence of disc brakes, the old drum brakes were gradually replaced.
Difference between drum brake and disc brake
Disc brake and drum brake are very different in structure and have their own advantages.
Disc brakes squeeze the brake pads through the brake pads connected to the caliper to obtain friction and slow down the wheels.
Compared with drum brake, disc brake has more sensitive response and stronger braking force. Because the front wheel will bear 60% ~ 80% momentum during braking, it is necessary to use disc brake on the front wheel of the vehicle.
This is why we usually don't see drum brakes on all four wheels.