Hobbywing X9 Plus Power System Instruction Manual

1. Introduction

The Hobbywing X9 Plus Power System is a high-performance propulsion solution designed for heavy-lift multirotor agriculture spraying drones, specifically suitable for 20L to 25L capacity frames. This system integrates a powerful 9620 motor and a 36190 folding propeller, optimized for efficiency and reliability in demanding agricultural applications. It features advanced protection functions and real-time data output to ensure stable and safe operation.

2. Safety Information

Please read and understand all safety warnings and instructions before operating the Hobbywing X9 Plus Power System. Failure to do so may result in property damage, serious injury, or death.

• Always ensure the power system is correctly installed and secured to the drone frame.
• Verify all wiring connections are secure and insulated to prevent short circuits.
• Use only recommended LiPo batteries (14S) and ensure they are in good condition.
• Keep hands, face, and loose clothing clear of propellers when the system is powered on. Propellers can cause severe injury.
• Operate the drone in open areas, away from people, animals, and obstacles.
• Regularly inspect the motor, ESC, and propeller for any signs of damage or wear.
• Do not attempt to modify the power system components.
• Ensure proper ventilation for the ESC and motor during operation to prevent overheating.

3. Package Contents

The Hobbywing X9 Plus Power System package typically includes the following components:

• Hobbywing X9 Plus Motor (9620-100KV)
• Integrated ESC
• 36190 Folding Propeller
• Mounting Hardware (screws, washers, etc.)
• User Manual (this document)

4. Specifications

The following table details the technical specifications of the Hobbywing X9 Plus Power System:

5. Setup and Installation

Proper installation is crucial for the performance and safety of your drone. Follow these steps carefully:

5.1 Motor Mounting

1. Identify the mounting points on your drone's arm for the X9 Plus motor.
2. Secure the motor to the drone arm using the provided mounting hardware. Ensure the motor is firmly attached and there is no wobble.
3. The X9 Plus motor features an anti-collision structure design for enhanced durability.

5.2 Propeller Installation

1. Attach the 36190 folding propeller blades to the motor's propeller mount.
2. Ensure the blades are oriented correctly for clockwise (CW) and counter-clockwise (CCW) rotation as per your drone's configuration. The X9 Plus system supports both CW and CCW motor/propeller sets.
3. Tighten all propeller screws securely, but do not overtighten to avoid damaging the composite material.

5.3 Electrical Connections

The X9 Plus power system includes an integrated ESC. Connect the power cables from the ESC to your drone's power distribution board (PDB) or battery connector, ensuring correct polarity. Connect the signal cable from the ESC to the appropriate channel on your flight controller. The PWM input signal level is compatible with 3.3V/5V.

6. Operating Instructions

Once installed, the X9 Plus Power System is ready for operation. Ensure your flight controller is properly configured for the ESC's throttle signal frequency (50-500Hz) and operating pulse width (1050-1950us).

6.1 Navigation Light

The motor unit is equipped with a navigation light that serves as a visual indicator for system status. This light will flash to indicate power failure or other specific fault statuses, helping users quickly identify and diagnose problems during operation. Observe the light for any unusual patterns.

6.2 Real-time Data Output

The X9 Plus power system can output real-time operating status data to your flight controller. This data includes input throttle, response throttle, motor speed, bus voltage, bus current, phase line current, capacitor temperature, and MOS tube temperature. This allows the flight controller to monitor the ESC and motor conditions in real-time, optimizing flight performance and system reliability.

7. Maintenance

Regular maintenance ensures the longevity and optimal performance of your Hobbywing X9 Plus Power System.

• **Cleaning**: Despite its IPX7 waterproof rating, it is recommended to clean the motor and ESC after each use, especially in dusty or wet agricultural environments. Use a soft brush or compressed air to remove debris.
• **Inspection**: Periodically check all components for signs of wear, cracks, or damage. Pay close attention to propeller blades, motor bearings, and electrical wiring. Replace any damaged parts immediately.
• **Propeller Balance**: Ensure propellers are balanced to prevent vibrations that can affect flight stability and component lifespan.
• **Bearing Check**: The motor uses high-quality bearings imported from Japan. While durable, listen for any unusual noises during operation that might indicate bearing wear.

8. Troubleshooting

The X9 Plus Power System incorporates multiple protection functions to enhance system reliability. These features can assist in diagnosing potential issues:

• **Power-on Self-test**: The system performs a self-test upon power-up. If any issues are detected, the navigation light may indicate a fault.
• **Voltage Abnormal Protection**: Protects against incorrect or unstable input voltage. Check battery voltage and connections if this protection is triggered.
• **Current Protection**: Safeguards against excessive current draw. This could indicate a motor obstruction, short circuit, or an overloaded system.
• **Lock-rotor Protection**: Activates if the motor rotor is blocked. Immediately power down and inspect the propeller and motor for obstructions.
• **Navigation Light Fault Indication**: As mentioned in Section 6.1, the navigation light flashes to indicate specific fault statuses. Refer to your flight controller's manual or Hobbywing documentation for detailed fault codes if available.

9. User Tips

• **Optimal Load**: For best efficiency, operate the system within the recommended 11-12kg uniaxial load range, although it supports up to 13kg/shaft.
• **Battery Management**: Always use fully charged, high-quality 14S LiPo batteries. Monitor battery voltage closely during flight to avoid triggering voltage protection.
• **Environmental Awareness**: While IPX7 rated, avoid prolonged submersion or direct high-pressure water jets. Ensure connectors are dry before powering on.
• **Firmware Updates**: Check the official Hobbywing website periodically for any firmware updates for the ESC, which may improve performance or add new features.

10. Warranty and Support

For warranty information, technical support, or service inquiries, please contact your authorized Hobbywing dealer or visit the official Hobbywing website. Keep your purchase receipt as proof of purchase.