UP28 supplemental brake assist pump motor

Understanding the UP28 supplemental brake assist pump motor
The UP28 supplemental brake assist pump motor is a crucial component in automotive braking systems, designed to enhance braking performance and ensure optimal safety on the road. This motor is meticulously engineered to meet the highest industry standards, offering a reliable and efficient solution for vehicles requiring supplemental brake assistance.
The UP28 motor operates at a rated voltage of 12V, making it compatible with standard automotive electrical systems. This voltage level is well-suited for integration into a wide range of vehicles, from passenger cars to commercial trucks. The 12V rating ensures efficient power consumption while providing the necessary force to drive the brake assist pump. This voltage specification highlights the motor's versatility and compatibility with modern automotive electrical architectures.
The UP28 motor boasts a rated torque of 0.12Nm, indicating its ability to deliver a substantial amount of rotational force. This torque rating is crucial for the effective operation of the brake assist pump, as it ensures that the motor can generate sufficient power to assist in braking maneuvers. The precise engineering of the motor's torque output contributes to the overall responsiveness and effectiveness of the brake assist system, enhancing the vehicle's braking performance in various driving conditions.
Efficiency is a key consideration in automotive components, and the UP28 motor excels in this regard with a no-load current of ≤2.0A. This low current draw during idle or no-load conditions minimizes power consumption, reducing the overall electrical load on the vehicle's system. The energy-efficient design of the motor aligns with contemporary automotive trends focused on sustainability and improved fuel efficiency. Drivers can benefit from the UP28 motor's ability to provide supplemental brake assistance without imposing a significant burden on the vehicle's electrical system.
The no-load speed of the UP28 motor is specified at 6800±500 revolutions per minute (rpm). This parameter signifies the rotational speed of the motor when it is not subject to any external load. The high no-load speed showcases the motor's capability to operate efficiently and swiftly, ensuring rapid response times in various driving situations. The precision in the speed specification reflects the meticulous engineering of the motor, contributing to its overall reliability and performance in demanding automotive applications.

How does the UP28 supplemental brake assist pump motor function within the braking system?
The UP28 supplemental brake assist pump motor is typically part of a vacuum brake booster system, designed to enhance brake performance, particularly in situations where the driver may not apply sufficient force to the brake pedal.
Vacuum Brake Booster System:The UP28 pump motor is integrated into a vacuum brake booster system, which is commonly used in modern vehicles to assist in braking.
Vacuum Generation:The pump motor's primary function is to generate a vacuum within the brake booster. This vacuum is used to amplify the force applied to the brake pedal by the driver.
Brake Boosting Assistance:When the driver applies the brake pedal, the UP28 pump motor activates to create a vacuum in the brake booster. This vacuum assists in applying additional force to the master cylinder.
Increased Braking Force:The vacuum created by the pump motor helps increase the pressure differential between the master cylinder and the brake booster. As a result, the brake force applied to the wheel cylinders or calipers is amplified, providing more effective braking.
Emergency Braking Assistance:The UP28 pump motor is particularly useful during emergency braking situations or when the driver applies sudden, intense pressure to the brake pedal. It ensures that maximum braking force is applied promptly.
Driver Assistance:The pump motor contributes to a more responsive brake pedal feel, making it easier for the driver to apply sufficient braking force, especially in situations where additional assistance is needed.
Low Vacuum Conditions:In situations where the engine may not generate enough vacuum, such as during low RPM or high load conditions, the UP28 pump motor helps maintain an adequate vacuum level in the brake booster for consistent brake performance.