Руководство пользователя программируемого контроллера двигателя VOTOL EM50-4

1. Введение

The VOTOL EM50-4 is a high-performance programmable motor controller designed for electric scooters, supporting 48V-72V battery systems and motors ranging from 400W to 2000W. This controller features a sine wave output for smooth operation and offers extensive customization through PC programming. This manual provides essential information for the proper installation, operation, and maintenance of your EM50-4 controller.

2. Технические характеристики

3. Включенные компоненты

The package for the VOTOL EM50-4 controller typically includes the following items:

• 1 x EM50-4 Controller with pre-attached function cables
• 1 x USB cable for PC programming

4. Настройка и установка

Proper installation is crucial for the safe and efficient operation of your EM50-4 controller. It is recommended that installation be performed by a qualified technician. Ensure the battery is disconnected before beginning any wiring procedures.

4.1 Физическая установка

Mount the controller securely in a location that provides adequate ventilation and protection from direct water exposure. The aluminum heat sink on the bottom of the controller (Image 4.1) is designed to dissipate heat, so ensure it is not obstructed.

Изображение 4.1: The VOTOL EM50-4 controller, showing its main body, attached wiring harness, and the included USB programming cable.

Изображение 4.2: Нижний view of the EM50-4 controller, highlighting the aluminum heat sink fins for thermal management.

Изображение 4.3: Dimensional drawing of the VOTOL EM50-4 controller, providing measurements in millimeters for mounting purposes.

4.2 Подключение проводки

Refer to the following diagrams for correct wiring of the controller to your electric scooter's components. Incorrect wiring can cause damage to the controller or other electrical systems.

Изображение 4.4: Крупный план view of the EM50-4 controller's wiring harness, with individual wires and connectors labeled for various functions such as throttle, brakes, and anti-theft.

Изображение 4.5: Pinout diagram illustrating the connections for the EM50-4 controller, detailing each pin's function and corresponding wire color.

Изображение 4.6: Comprehensive circuit diagram for the VOTOL EM50-4 controller, showing wiring configurations for both hub motors and mid-drive motors, including connections for various peripherals.

Основные точки подключения проводов:

• Подключение питания: Connect the main battery positive (B+) and negative (B-) terminals to the corresponding controller inputs.
• Фазовые провода двигателя: Connect the three phase wires from the motor to the controller's phase outputs.
• Провода датчика Холла: Connect the motor's Hall sensor wires to the controller's Hall sensor input.
• Дроссель: Connect the throttle (0-5V) signal wire, positive, and negative wires.
• Тормоза: Connect low brake (0V) and high brake (12V) wires as per your system.
• Зажигание: Connect the ignition wire to the vehicle's ignition switch.
• Learning Wires: Two learning wires are provided to assist in motor phase angle detection. Connect them temporarily during initial setup to allow the controller to learn the motor's phase angle, then disconnect.
• Другие функции: Connect wires for reverse, one-LIN/Hall speed sensor, program port, three-speed switch, sport mode, parking, anti-theft, and regen charge as required by your setup.

5. Операция

5.1 Default Functions

The EM50-4 controller comes with the following default functions enabled:

• Hall Plug
• Обеспечить регресс
• Low Brake (0V)
• Throttle (0-5V)
• High Brake (12V)
• Зажигание
• One-LIN/Hall Speed Sensor
• Порт программы
• Три скорости
• Спортивная модель
• Стоянка
• Анти-Кража
• Regen Charge
• Flux Weaken Current

5.2 Программирование на ПК

The EM50-4 controller is fully programmable via a PC using the provided USB cable. This allows for fine-tuning of various parameters to match your motor and riding preferences. The programming interface typically includes settings for:

• Объем аккумулятораtage limits (overvoltagе, андерволtage)
• Current limits (busbar current, phase current)
• Дроссель объемtagе настройки
• Start torque and rate of rise
• Brake settings
• Скоростные режимы
• Flux weakening parameters

Connect the controller to your PC using the USB cable. Open the programming software (not included, typically provided by the manufacturer or seller) and follow the on-screen instructions to adjust parameters. Always save your current configuration before making significant changes.

Изображение 5.1: Screenshot of the PC programming interface for the VOTOL EM50-4 controller, showing various adjustable parameters and settings.

6. Техническое обслуживание

The VOTOL EM50-4 controller is designed for durability and requires minimal maintenance. However, adhering to the following guidelines can extend its lifespan:

• Регулярный осмотр: Периодически проверяйте все соединения проводки на герметичность и наличие признаков износа или коррозии.
• Чистота: Следите за тем, чтобы контроллер не был запылен, загрязнен и влага. Для чистки используйте сухую мягкую ткань. Избегайте использования агрессивных химикатов или растворителей.
• Вентиляция: Ensure the controller's mounting location allows for adequate airflow around the heat sink to prevent overheating.
• Избегайте перегрузки: Operate the controller within its specified voltage и ограничения по току для предотвращения повреждений.

7. Поиск Неисправностей

If you encounter issues with your EM50-4 controller, consider the following common troubleshooting steps:

• Нет питания: Check battery connections, ignition switch, and main power fuses. Ensure the battery voltage находится в пределах рабочего диапазона контроллера (48–72 В).
• Двигатель не отвечает: Verify throttle connections and functionality. Check motor phase wire connections and Hall sensor connections. Ensure the motor's Hall sensors are functioning correctly.
• Нестабильная работа: Inspect all wiring for loose connections or shorts. Ensure no water or moisture has entered the controller. If recently programmed, revert to a known working configuration or default settings.
• Перегрев: Check for obstructions around the controller's heat sink. Reduce continuous high-power operation if possible. Ensure the motor is not drawing excessive current.
• Проблемы программирования: Ensure the correct USB cable is used and drivers are installed on your PC. Verify the programming software is compatible with your controller model.

For persistent issues, consult a qualified technician or contact the product support for assistance.

8. Гарантия и поддержка

Specific warranty terms and conditions are typically provided by the seller or manufacturer at the time of purchase. Please refer to your purchase documentation for details regarding warranty coverage and duration.

For technical support, troubleshooting assistance beyond this manual, or inquiries about replacement parts, please contact the retailer or manufacturer directly. Have your product model number (EM50-4) and purchase information ready when seeking support.