Manual d'usuari del kit de conversió de bicicleta elèctrica amb motor de cub posterior BAFANG de 48V i 1000W

1. Introducció

This manual provides comprehensive instructions for the installation, operation, and maintenance of your BAFANG 48V 1000W Rear Hub Motor Electric Bike Conversion Kit. This kit is designed to transform a standard 26-inch fat tire bicycle into a powerful electric bike, featuring a 1000W rear hub motor, LCD display, and Pedal Assist System (PAS). Please read this manual thoroughly before installation and use to ensure safe and optimal performance.

Figura 1.1: Mésview of the BAFANG 48V 1000W Rear Hub Motor Electric Bike Conversion Kit, showing the hub motor, display, controller, and other accessories.

2. Informació de seguretat

• Porteu sempre casc i equip de seguretat adequat quan conduïu.
• Ensure all connections are secure and waterproof before riding, especially in wet conditions.
• Regularly inspect brakes, tires, and all electrical components for wear or damage.
• Do not modify the motor or controller. Unauthorized modifications can lead to malfunction, injury, or void the warranty.
• Be aware of local regulations regarding electric bicycles, including speed and power limits.
• Keep the battery and electrical components away from extreme temperatures and direct sunlight.
• Disconnect the battery before performing any maintenance or installation procedures.

3. Contingut del paquet

Verify that all components listed below are present in your package. If any items are missing or damaged, please contact BAFANG customer support.

Figure 3.1: Visual representation of the components included in the BAFANG Electric Bike Conversion Kit package.

• 48V 1000W Hub Motor for 175-185mm OLD (with Rim)
• Controlador de motor
• Caixa del controlador
• Display (P860c or other selected model)
• Brake Levers (with motor cut-off sensors)
• Acelerador del polze
• Right Side PAS Sensor (Small Hole)
• Left Side PAS Sensor
• 1T4 EB-BUS Cable
• Far
• Cable del motor
• PAS Sensor Cable
• Cable de bateria
• 250W Stickers
• Installation Ties
• Battery (Optional, if purchased with kit)

4. Especificacions

Detailed technical specifications for the BAFANG 48V 1000W Rear Hub Motor and associated components.

4.1 Especificacions del motor

Figure 4.1: Detailed specifications for the BAFANG 1000W Rear Hub Motor, including voltage, power, torque, and dimensions.

4.2 Especificacions de la pantalla

Figure 4.2: Comparison of various BAFANG display models, highlighting screen size, battery indicator, holder size, speed limit, compatibility, light sensation, PAS levels, and USB port availability.

The kit typically includes the P860C display. Refer to the image above for detailed specifications of various display models.

4.3 Battery Specifications (Optional)

Figure 4.3: Specifications for optional BAFANG batteries, including capacity, USB port, weight, and cycle life for various models like Down Tube and Rear Rack batteries.

If your kit included a battery, refer to the image above for its specific details, including capacity, weight, and cycle life.

4.4 Dimensions generals

Figure 4.4: Key dimensions for the BAFANG conversion kit, including frame size, tire fitment, and axle length, crucial for compatibility with your bicycle frame.

• Frame Size: 22.63" (575mm)
• Fit 26" Bicycle Wheel
• Fit Tyre 26"*4.0"
• Dropout: 175mm / 190mm
• Axle Length: 9.25" (235mm)
• Axle Length: 9.69" (246mm)

5. Configuració i instal·lació

This section outlines the general steps for installing the BAFANG electric bike conversion kit. Professional installation is recommended if you are not familiar with bicycle mechanics or electrical systems. Ensure the bicycle is stable and powered off before beginning installation.

5.1 Comprovacions prèvies a la instal·lació

• Confirm your bicycle's rear dropout width is either 175mm or 190mm to match the motor.
• Ensure your bicycle has disc brakes, as the kit is designed for this type.
• Gather necessary tools: bicycle repair stand, wrenches, hex keys, cable ties, and electrical tape.

5.2 Motor Wheel Installation

1. Remove your bicycle's existing rear wheel.
2. Install the BAFANG hub motor wheel into the rear dropouts. Ensure the axle is fully seated.
3. Secure the axle nuts firmly. Torque arms are highly recommended to prevent axle rotation, especially with high-power motors.
4. Install your cassette onto the motor's freehub body.
5. Reinstall the disc brake rotor onto the motor hub if it was removed, or ensure proper alignment with the brake caliper.

5.3 Component Mounting

1. Mount the controller box to a suitable location on your bike frame, typically near the bottom bracket or seat tube.
2. Install the display unit on the handlebars in a central, easily viewposició capaç.
3. Replace your existing brake levers with the provided brake levers, which include motor cut-off sensors.
4. Install the thumb throttle on the handlebars, typically on the left side.
5. Install the PAS sensor on the crank arm, ensuring the magnet disc is properly aligned with the sensor.
6. Mount the headlight to the front of the bicycle.
7. If using an optional battery, install it securely according to its mounting type (e.g., down tube, rear rack).

5.4 Diagrama de cablejat i connexions

Carefully follow the wiring diagrams provided for your specific dropout width (175mm or 190mm). Ensure all connectors are fully seated and secured. Use cable ties to manage and secure all cables, preventing them from interfering with moving parts or getting snagged.

Figure 5.1: Wiring diagram for the BAFANG kit with 175mm OLD (Over-Locknut Dimension) dropout, showing connections for motor, controller, display, brake levers, throttle, PAS sensor, and battery.

Figure 5.2: Wiring diagram for the BAFANG kit with 190mm OLD dropout, illustrating the electrical connections for all components.

• Connect the motor cable to the controller.
• Connect the display cable to the controller.
• Connect the brake lever cables to the controller.
• Connect the throttle cable to the controller.
• Connect the PAS sensor cable to the controller.
• Connect the headlight cable to the designated port on the controller (if applicable).
• Finally, connect the battery cable to the controller.

6. Funcionament

Operating your BAFANG electric bike conversion kit is straightforward. Familiarize yourself with the display functions and control mechanisms before your first ride.

6.1 Engegada/apagada

• To power on the system, press and hold the power button on the display unit.
• Per apagar l'aparell, premeu i manteniu premut el botó d'engegada de nou fins que la pantalla s'apagui.

6.2 Display Functions (P860C Example)

The P860C display provides essential riding information and allows you to adjust settings.

• Visualització de velocitat: Shows current speed (KM/H or MPH).
• Indicador de bateria: Displays remaining battery charge.
• Nivell PAS: Indicates the current Pedal Assist System level (typically 0-5 or 0-9). Use the UP/DOWN buttons to change levels.
• Distància del viatge: Shows distance traveled for the current trip.
• Odòmetre: Displays total distance traveled.
• Control dels fars: Press a dedicated button (if available) or hold the UP button to turn the headlight on/off.
• Codis d'error: The display will show error codes if a system malfunction is detected. Refer to the troubleshooting section for common codes.

6.3 Sistema d'assistència de pedals (PAS)

The PAS provides motor assistance as you pedal. The higher the PAS level, the more assistance the motor provides.

• Select your desired PAS level using the UP/DOWN buttons on the display.
• Begin pedaling, and the motor will engage to assist your ride.

6.4 Accelerador de polze

The thumb throttle allows you to engage the motor without pedaling. It provides instant power.

• Gently press the thumb throttle to engage the motor. The more you press, the more power is delivered.
• Release the throttle to disengage the motor.
• Note: The brake levers have cut-off sensors. Applying the brakes will immediately cut power to the motor, even if the throttle is engaged.

7. Manteniment

Regular maintenance is crucial for the longevity and safe operation of your electric bike conversion kit.

• Neteja: Clean the motor, controller, and battery with a damp drap. Eviteu rentar directament els components elèctrics a alta pressió.
• Connexions: Periodically check all electrical connections for tightness and corrosion. Ensure waterproof connectors are properly sealed.
• cables: Inspect cables for any signs of fraying, cuts, or damage. Replace damaged cables immediately.
• Motor: The hub motor is largely maintenance-free. Listen for unusual noises during operation.
• Cura de la bateria:
  • Carregueu la bateria regularment, fins i tot si no l'esteu fent servir, per mantenir-ne el bon estat.
  • Guardeu la bateria en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
  • Do not fully discharge the battery before recharging.
• General Bicycle Maintenance: Continue regular maintenance of your bicycle's mechanical components, including brakes, tires, chain, and gears.

8. Solució De Problemes

This section addresses common issues you might encounter with your BAFANG electric bike conversion kit. For problems not listed here, please contact customer support.

9. Garantia i Suport

For warranty information, technical support, or replacement parts, please contact BAFANG customer service directly. Keep your purchase receipt and product model number handy when contacting support.

Refer to the official BAFANG website or your purchase platform for the most up-to-date contact information and warranty terms.