一、簡介
This manual provides essential information for the proper installation, operation, and maintenance of your Fafeicy Flipsky ESC V4.12 50A Electronic Speed Control. This ESC is designed for various applications, including DIY electric skateboards, scooters, and robots, offering precise motor control, smooth starts, and reliable electric braking. It is based on the VESC open-source project, ensuring compatibility with VESC software for advanced configuration.
2. 產品結束view
The Fafeicy Flipsky ESC V4.12 is a compact and highly adaptable electronic speed controller. It features a continuous current capacity of 50A and supports a wide voltage range, making it suitable for various power systems. Its design prioritizes safety and performance with temperature and current limits.
2.1.主要特點
- 高電流容量: Continuous 50A, with peak capabilities up to 240A, depending on installation and ambient temperature.
- VESC Software Compatibility: Based on the VESC open-source project, allowing for extensive customization and adjustments.
- Smooth Start and Electric Brake: Enables sensorless motor smooth starts and provides powerful, reliable, and progressive electric braking.
- 多功能應用: Ideal for DIY electric skateboard conversions, scooters, robots, and other similar projects.
- 緊湊型設計: Small and lightweight, suitable for integration into various setups.
2.2. 包裝內容
- 1 x Electronic Speed Control (Fafeicy Flipsky ESC V4.12)
- 1 條 USB 線
- 1 x VESC Sensor Line
- 1 x 手冊(本文檔)

Image 2.1: The Fafeicy Flipsky ESC V4.12 Electronic Speed Control, shown with its accompanying USB cable and VESC sensor line.

圖 2.2:後部 view of the ESC, highlighting the capacitors and main power wiring connections.
3. 規格
The following table details the technical specifications of the Fafeicy Flipsky ESC V4.12:
| 特徵 | 規格 |
|---|---|
| 硬體版本 | V4.12 |
| EPRM | 60000 |
| 韌體 | V3.40 (Retain the Latest Firmware Version) |
| PCB層數 | 4層 |
| PCB尺寸 | 約 40 x 60 毫米 / 1.57 x 2.36 英寸 |
| 連續電流 | 50A (Continuous) / 240A (Peak) - Depends on installation and ambient temperature |
| 卷tag範圍 | 8-60V (3S to 12S Lipo) - 卷tage 不得超過 60V |
| 推薦電池 | 10S Lipo (not included) |
| BEC輸出 | 5V@1.5A |
| BEC類型 | Internal Driver Support |
| 時間校準 | 軟體校準 |
| 馬達控制介面 | PPM (RC Servo), Analog, UART, I2C, USB, CAN Bus |
| 截止音量tage | 可程式設計 |
| 頻率 | 脈寬調製輸入 |
| 總督 | 不 |
| 重量 | Approx. 80g / 0.18lb |
| 方面 | Approx. 110x40x20mm / 4.3 x 1.6 x 0.8in |
| 編程卡 | No (Software-based configuration) |
| 反轉功能 | 是的 |
| 馬達線規 | 12AWG |
| 電源線規 | 12AWG |
4. 設定與安裝
Careful installation is crucial for the safe and optimal performance of your ESC. Ensure all connections are secure and correctly oriented.
4.1. 連接圖

Image 4.1: Connection diagram illustrating the various ports and their functions on the ESC.
4.2. 接線說明
- 電機連接: Connect the three motor phase wires (typically 12AWG) from your motor to the corresponding output terminals on the ESC. Ensure a secure connection.
- 電池連接: Connect the main power wires (typically 12AWG) from your battery (3S to 12S Lipo, 8-60V) to the ESC's power input. Observe correct polarity (red for positive, black for negative). Caution: Do not exceed 60V.
- Sensor Line Connection: If your motor is sensored, connect the VESC sensor line (included) from the motor's sensor port to the designated sensor port on the ESC (labeled 'SENSE' in the diagram).
- 控制輸入: Connect your receiver or control device to the appropriate motor control interface (PPM, Analog, UART, I2C, CAN Bus) on the ESC. For PPM (RC Servo) control, connect the signal, power, and ground wires.
- USB 連接: Use the provided USB cable to connect the ESC to a computer for initial configuration and firmware updates via VESC software.
4.3. Important Note on LED Button
By default, the LED button has been inserted into the switch at the factory. Please do not turn on the power of the switch without the LED button connected. Disconnecting the LED button while the switch is powered on may cause damage to the ESC.
5. 操作說明
The Fafeicy Flipsky ESC V4.12 is configured and operated primarily through VESC software. This software allows for detailed parameter adjustments to match your specific motor and battery setup.
5.1. Initial Configuration with VESC Software
- 軟體安裝: Download and install the latest VESC Tool software on your computer.
- Connect ESC: 使用提供的 USB 連接線將 ESC 連接到您的電腦。
- Detect ESC: Launch VESC Tool and connect to the ESC. The software should detect your V4.12 hardware.
- Motor Setup Wizard: Use the motor setup wizard within VESC Tool to automatically detect your motor's parameters and configure basic settings. This is crucial for smooth operation.
- 參數調整: Fine-tune parameters such as battery voltage limits, motor current limits, brake strength, and control modes according to your application and safety requirements.
- 儲存配置: Always save your configuration to the ESC and back up your settings on your computer.
5.2. 操作
- 順利啟動: The ESC is designed to provide a smooth, controlled start for sensorless motors, preventing sudden jerks.
- 電子煞車: The electric brake offers proportional and powerful stopping force. Adjust its intensity via VESC software.
- 多種控制模式: The ESC supports various control modes (e.g., current control, duty cycle control, PID speed control) configurable through VESC software to suit different applications.
6、維護保養
適當的維護保養可確保電子調速器的使用壽命長久且性能可靠。
- 保持清潔乾燥: Regularly inspect the ESC for dust, dirt, or moisture. Clean with a soft, dry brush or compressed air. Avoid exposure to water or excessive humidity.
- 檢查連接: Periodically verify that all wire connections (motor, battery, sensor, control) are secure and free from corrosion or damage. Loose connections can lead to intermittent operation or damage.
- 溫度管理: Ensure adequate airflow around the ESC, especially during high-current operation, to prevent overheating. The ESC has built-in temperature limits, but good thermal management is essential.
- 固件更新: Check the VESC project website periodically for firmware updates. Updating firmware can improve performance, add features, or fix bugs. Follow update instructions carefully.
- 實物檢查: Look for any signs of physical damage, such as cracked components, burnt spots, or damaged insulation on wires.
7。 故障排除
如果您的電子調速器 (ESC) 出現問題,請參考以下常見故障排除步驟:
- 無電源/無響應:
- 檢查電池電量tage and ensure it is within the 8-60V range.
- 檢查所有電源連接是否牢固且極性接正確。
- Ensure the LED button is properly connected to the switch before powering on, as per the warning in Section 4.3.
- 馬達不轉動/運轉異常:
- Confirm motor phase wire connections are correct and secure.
- If using a sensored motor, check the sensor line connection.
- Connect to VESC Tool and run the motor detection wizard again.
- Check for any fault codes reported in VESC Tool.
- Verify control input (PPM, UART, etc.) is correctly configured and receiving signals.
- 過熱:
- Ensure adequate ventilation around the ESC.
- Reduce motor current limits in VESC Tool if consistently overheating.
- Check for short circuits or excessive load on the motor.
- USB 連接問題:
- 嘗試不同的 USB 連接埠或連接線。
- Ensure VESC Tool is the correct version for your operating system.
- 檢查裝置管理員是否有驅動程式問題。
For persistent issues, consult the VESC community forums or contact Fafeicy customer support.
8. 安全訊息
Operating electronic speed controllers and high-power motors can be dangerous if proper precautions are not taken. Adhere to the following safety guidelines:
- 卷tage 限制: 切勿超過最大輸入量tage of 60V. Over-voltage will permanently damage the ESC.
- 極性: Always observe correct battery polarity. Reverse polarity will cause immediate and irreversible damage.
- 短路: Prevent short circuits on all connections, especially battery and motor wires. Use appropriate insulation.
- 熱: The ESC can generate significant heat during operation. Ensure it is mounted in a location with adequate cooling and avoid touching it immediately after use.
- 移動部件: Keep hands, hair, and loose clothing away from rotating motors and propellers (if applicable) when the system is powered.
- 電池處理: Use appropriate safety measures when handling LiPo batteries, including proper charging, storage, and discharge practices.
- 環境: Do not operate the ESC in wet conditions or environments with conductive debris.
- 監督: Always supervise the operation of high-power systems, especially during initial testing.
9. 保固和支持
For detailed warranty information, terms, and conditions, please refer to the manufacturer's official website or your point of purchase. Technical support and further assistance can also be obtained through these channels.