Electro Wedge Brake Variable Wedge Angle Adjustment

The wedge angle is changed from a fixed value to a dynamically adjustable parameter. The control unit varies the wedge angle based on the frictional coefficient between the pad and disc, allowing the system to adapt to changing conditions and maintain optimal braking efficiency throughout the brake's operational life.

The wedge angle parameter is modified according to the frictional coefficient. By changing this geometric parameter dynamically, the system compensates for frictional coefficient variations, ensuring that the self-reinforcing effect and clamping efficiency remain high under different operating conditions.

The control unit receives feedback about the frictional coefficient (either from sensors or pre-stored data) and automatically adjusts the wedge angle accordingly. This closed-loop control mechanism maintains braking efficiency without requiring complex manual intervention or overly complicated mechanical systems.

The mechanical adjustment of wedge angle is replaced or assisted by an electronic control system. The control unit processes frictional coefficient information and actuates the wedge angle adjustment, reducing the need for complex purely mechanical adjustment mechanisms while achieving the same functional goal.

The wedge structure's self-reinforcing effect is preserved and utilized, allowing a small power motor to generate high clamping force. The system leverages the inherent mechanical advantage of the wedge geometry to amplify the motor's output, reducing power requirements while maintaining effective braking force.

The wedge angle is dynamically adjusted to optimize the self-reinforcing effect under varying frictional conditions. By changing the wedge angle parameter, the system maintains the optimal balance between the motor's limited power output and the required clamping force, ensuring efficient operation without excessive power consumption.