1. Introduction
This manual provides essential information for the safe and effective use of the FLIPSKY 75200 Pro 84V High Current Electronic Speed Controller (ESC). This VESC-based controller is designed for high-power applications such as fighting robots, electric surfboards, and AGV robots, offering robust performance and advanced control capabilities. Please read this manual thoroughly before installation and operation.
Figure 1: Front view of the FLIPSKY 75200 Pro 84V High Current ESC, showing the main body and capacitor bank.
2. Specifications
| Parameter | Value |
|---|---|
| Firmware | 5.2 (supports upgrade) |
| Voltage Range | 14-84V (4-20S LiPo safe) |
| Continuous Current | 50V/200A; 75V/150A (dependent on cooling) |
| Burst Current | 300A |
| BEC Output | 5V@1A |
| Supported Modes | DC, BLDC, FOC (sinusoidal) |
| Max ERPM | 150000 |
| Communication Ports | USB, CAN, UART, SPI, IIC |
| Supported Sensors | ABI, HALL, AS5047, AS5048A |
| Input Source Support | PPM, ADC, NRF, UART |
| Sensorless Operation | Yes |
| Regenerative Braking | Yes |
| Programmable | Via VESC_TOOL |
| Dimensions (L x W x H) | 130 x 67.7 x 40.1mm (including aluminum case) |
| Motor/Power Wire Size | 8 AWG |
| Material | Aluminum |
| Item Weight | 0.3 Kilograms |
Figure 2: Dimensions of the FLIPSKY 75200 Pro ESC, indicating length, width, and height.
3. Features
- Adjustable Protection Functions: Includes low voltage, high voltage, over current, abnormal temperature, and MOSFET/motor over-temperature protection for enhanced safety and longevity.
- Multiple Control Modes: Supports Current, Duty Cycle, Speed, and PID control modes, providing versatility for various applications.
- IMU Module Support: Capable of connecting to IMU modules (e.g., MPU9250, MPU9150, MPU6050, LSM6DS3, BMI160) via the IIC interface for balancing car functionality.
- High-Performance CPU: Equipped with a 32F405 CPU operating at 168MHz for efficient processing.
- Aluminum PCB: Features an aluminum PCB design for superior heat dissipation, contributing to an extended product lifespan.
- Dual Communication Ports: Two COMM ports support UART Bluetooth modules, screen displays, or remote controllers for flexible connectivity.
Figure 3: Rear view of the FLIPSKY 75200 Pro ESC, highlighting the aluminum heat sink for efficient thermal management.
Figure 4: Internal view of the FLIPSKY 75200 Pro ESC's PCB, showing the components and aluminum board for heat dissipation.
4. Setup and Connections
Proper connection of the ESC to your system components is crucial for safe and reliable operation. Refer to the connection diagram below for guidance.
- Battery Connection: Connect your battery pack (4-20S LiPo, 14-84V) to the main power input terminals (red for positive, black for negative). Ensure correct polarity.
- Motor Connection: Connect the three phase wires from your motor to the corresponding outputs on the ESC. The 8 AWG wires are suitable for high current applications.
- Communication Ports:
- CAN Port: For connecting multiple VESC-based controllers or other CAN-enabled devices.
- HALL Sensor Port: Connect your motor's Hall sensors for sensored operation.
- PPM Port: For connecting standard RC receivers or PWM signals.
- USB Port: Connect to a computer for configuration and firmware updates using the VESC_TOOL software.
- COMM Ports (UART/IIC): For connecting Bluetooth modules, display screens, IMU modules, or other UART/IIC compatible peripherals.
- Sensor Connections: If using ABI, HALL, AS5047, or AS5048A sensors, connect them to the designated sensor ports.
Important: Always ensure all connections are secure before applying power. Incorrect wiring can damage the ESC or other components.
Figure 5: Detailed connection diagram for the FLIPSKY 75200 Pro ESC, illustrating battery, motor, and various communication/sensor ports.
Figure 6: The FLIPSKY 75200 Pro ESC with various wires connected, including power, motor, and USB for setup.
5. Operating Instructions
The FLIPSKY 75200 Pro ESC is programmable via the VESC_TOOL software. This tool allows for comprehensive configuration of motor parameters, control modes, and protection settings.
5.1. Initial Configuration with VESC_TOOL
- Download and install the latest VESC_TOOL software from the official VESC project website or FLIPSKY support page.
- Connect the ESC to your computer via the USB port.
- Launch VESC_TOOL and establish a connection to the ESC.
- Follow the motor setup wizard within VESC_TOOL to detect and configure your motor. This process will calibrate motor parameters and set up basic control.
- Configure desired control modes (Current, Duty Cycle, Speed, PID) and adjust parameters according to your application's requirements.
- Set appropriate protection thresholds for voltage (low/high), current, and temperature to prevent damage.
- Save your configuration to the ESC.
5.2. Operation Modes
The ESC supports various input sources (PPM, ADC, NRF, UART) for controlling motor speed and direction. Ensure your chosen input device is correctly configured in VESC_TOOL.
- Current Control: Directly controls the motor current, providing consistent torque.
- Duty Cycle Control: Controls the percentage of time the motor receives full voltage, suitable for basic speed control.
- Speed Control (RPM): Maintains a target motor RPM, useful for applications requiring precise speed regulation.
- PID Control: Advanced control loop for precise regulation of various parameters, often used with IMU for balancing applications.
6. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your FLIPSKY 75200 Pro ESC.
- Keep Clean: Periodically clean the ESC, especially the heat sink fins, to ensure proper airflow and heat dissipation. Use a soft brush or compressed air to remove dust and debris.
- Inspect Connections: Regularly check all wire connections (power, motor, communication) for looseness, corrosion, or damage. Secure any loose connections.
- Environmental Protection: While the aluminum case provides some protection, avoid exposing the ESC to excessive moisture, dust, or extreme temperatures beyond its operating range.
- Firmware Updates: Check for official firmware updates via VESC_TOOL periodically. Updates can provide performance improvements, new features, or bug fixes.
7. Troubleshooting
This section addresses common issues you might encounter with your FLIPSKY 75200 Pro ESC.
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor not spinning or erratic behavior | Incorrect motor detection in VESC_TOOL, loose motor phase wires, Hall sensor issues, incorrect control mode settings. | Rerun motor detection in VESC_TOOL. Check all motor and sensor connections. Verify control mode settings. |
| ESC shuts down during operation | Over-current protection triggered, over-temperature protection triggered, low voltage cut-off, high voltage input. | Check current draw of motor/load. Ensure adequate cooling. Verify battery voltage is within safe operating range (14-84V). Reduce load if consistently tripping. |
| Cannot connect to VESC_TOOL via USB | USB cable issue, driver not installed, incorrect COM port selected, ESC not powered. | Try a different USB cable. Install VESC drivers. Ensure ESC is powered on. Select the correct COM port in VESC_TOOL. |
| ESC gets excessively hot | Insufficient cooling, continuous high current draw, motor issues. | Improve airflow around the ESC. Reduce continuous load. Check motor for short circuits or damage. |
For further assistance, refer to the VESC_TOOL documentation or contact FLIPSKY support.
8. Warranty Information
The FLIPSKY 75200 Pro 84V High Current ESC comes with a 6-month warranty from the date of purchase. This warranty covers manufacturing defects and material faults under normal use conditions.
The warranty does not cover damage caused by:
- Improper installation or wiring.
- Exceeding specified voltage or current limits.
- Physical damage, impact, or water exposure.
- Unauthorized modifications or repairs.
- Normal wear and tear.
Please retain your proof of purchase for warranty claims. For warranty service, contact your retailer or FLIPSKY customer support.
9. Support
For technical support, product inquiries, or assistance with troubleshooting, please visit the official FLIPSKY website or contact their customer service department. Online resources, including FAQs and community forums, may also be available for common questions and advanced topics related to VESC-based controllers.
Manufacturer: Flipsky
