Aovopro S3 EW4 controller

Motor Control and Speed Regulation:

• The Aovopro S3 EW4 Controller regulates the flow of electrical power to the motor, ensuring smooth acceleration from a standstill and maintaining a steady performance as the scooter picks up speed.
• It allows for precise speed control, adjusting power output based on the rider’s throttle input. The controller also ensures that the scooter accelerates gradually, providing a smooth, jerk-free riding experience.
• Speed regulation enables multiple riding modes, such as Eco, Normal, and Sport, allowing the rider to adjust the scooter’s power output according to personal preferences or terrain conditions.
• The controller ensures the motor delivers optimal performance while maintaining safety, preventing power surges that could cause instability during the ride.

Battery Management:

• The controller works in tandem with the battery management system (BMS) to monitor the battery's charge levels, voltage, and temperature to ensure safe operation.
• It prevents overcharging and undercharging, ensuring the battery is charged within safe parameters to avoid damage and extend its lifespan.
• The Aovopro S3 EW4 Controller regulates power consumption based on the battery's current charge level, optimizing energy usage for better range.
• Battery protection: By managing the battery’s voltage and discharge rate, the controller helps safeguard the battery against issues such as deep discharge or overheating.

Braking System Integration:

• The Aovopro S3 EW4 Controller integrates with the scooter’s braking system, ensuring smooth and efficient braking when needed.
• In models with regenerative braking, the controller captures energy during braking and feeds it back into the battery, improving energy efficiency and extending the scooter’s range.
• The controller manages the braking force, ensuring a smooth transition between acceleration and braking, reducing the risk of instability or sudden jerks.
• Braking protection: The controller ensures the braking system is safe to use, providing reliable and consistent stopping power under various conditions.

Safety Features:

• The Aovopro S3 EW4 Controller includes several safety features to protect both the scooter and the rider:
  • Overcurrent protection: The controller monitors the current flowing through the motor and battery, cutting off power if the current exceeds safe limits.
  • Overvoltage protection: Prevents electrical surges that could damage the motor or battery by regulating the system’s voltage.
  • Thermal protection: The controller monitors the temperature of the motor and internal components, reducing power output or shutting the system down if temperatures exceed safe levels.
  • Low-voltage protection: The controller prevents the scooter from operating when the battery voltage is too low, preserving battery health and preventing deep discharge.
  • Short-circuit protection: Automatically shuts down the electrical system in the event of a short circuit to prevent further damage.

User Interface and Display:

• The Aovopro S3 EW4 Controller integrates with the scooter’s digital display to show real-time data to the rider, including:
  • Speed: Displays the current speed of the scooter.
  • Battery level: Shows the remaining battery charge as a percentage or icon.
  • Riding modes: Indicates the currently selected mode (e.g., Eco, Normal, Sport), which controls power output and performance.
  • Trip data: Provides data such as distance traveled, ride time, and estimated remaining range.
  • Error codes: Alerts the rider to potential issues by displaying error codes, which can be used for troubleshooting or maintenance.

Energy Efficiency:

• The Aovopro S3 EW4 Controller is designed to maximize energy efficiency, helping to extend the scooter’s range on a single charge.
• Regenerative braking (if available) recovers energy during braking, which is sent back to the battery, reducing overall energy consumption.
• The controller optimizes power delivery based on real-time conditions and rider input, ensuring that energy is used efficiently without wasting power, even at higher speeds.

Package Content 

1 x controller

Compatible with models: AovoPro S3 EW4 electric scooter