Varstrom 48V 500W/750W Ebike Hub Motor Conversion Kit Instruction Manual

1. Introducción

This manual provides detailed instructions for the installation, operation, and maintenance of your Varstrom 48V 500W/750W Ebike Hub Motor Conversion Kit. This kit is designed to transform a standard bicycle into an electric bicycle, offering enhanced power and speed for various riding conditions. Please read this manual thoroughly before installation and use to ensure safe and optimal performance.

2. Información de seguridad

Always prioritize safety during installation and operation. Wear appropriate safety gear, including a helmet. Ensure all connections are secure and waterproofed where necessary. Do not attempt to modify components beyond their intended design. Consult a professional bicycle mechanic if you are unsure about any installation steps.

3. Contenido del paquete

Your Varstrom Ebike Hub Motor Conversion Kit includes the following components:

• Pre-laced Motor Wheel (Front or Rear Hub, depending on order)
• Controlador inteligente
• Palancas de freno (con sensores de corte del motor)
• Acelerador de pulgar
• PAS (Sensor de asistencia al pedaleo)
• Wiring Cables (including 1T4 cable)
• Faro
• LCD Display (Optional, VD03, VD04, or EKD01)
• Manual de usuario

Note: The ebike battery is sold separately and is not included in this kit.

Figura 1: Sobreview of included components and wiring connections.

4. Producto terminadoview & Especificaciones

The Varstrom Ebike Hub Motor Kit is available in two main versions: Standard (125EVH) and Performance (125XVH), offering different power outputs and features to suit various riding needs.

Figure 2: Detailed specifications for various Varstrom hub motor models.

Figure 3: Comparison between Standard (125EVH) and Performance (125XVH) motor versions.

Características principales:

• Alta eficiencia: Motors achieve >80% efficiency for optimal power usage.
• Funcionamiento silencioso: Noise levels are kept below 60dB for a smoother ride.
• Clasificación de impermeabilidad: IPX5 rating ensures reliability in various weather conditions.
• Durable Gears: Features durable nylon helical gears for extended lifespan (Performance version).

Figure 4: Illustration of the dual-layer gear system for improved torque and durability.

5. Compatibilidad

The Varstrom Ebike Hub Motor Kit offers broad compatibility with various bicycle types and sizes:

• Tamaños de ruedas: Compatible with 20", 26", 27.5", and 700C (28"/29") wheels.
• Dropout Widths: Rear hub motor fits bicycles with a rear dropout width of 135-145mm. Front-drive version is compatible with a 100mm dropout.
• Brake Systems: Supports both Disc and V-Brakes.
• Engranajes: Compatible with cassette flywheels (not for screw-on freewheels) and works with up to 10-speed gear systems.

Figure 5: Guide for selecting the correct wheel size for your conversion kit.

6. Configuración e instalación

Follow these general steps for installing your ebike conversion kit. Refer to the detailed wiring diagram (Figure 1) for specific connections.

1. Prepare su bicicleta: Ensure your bicycle is clean and stable. Remove the existing front or rear wheel, depending on your kit type.
2. Instalar la rueda del motor: Mount the pre-laced motor wheel into the appropriate dropout (front or rear). Ensure it is securely fastened.
3. Controlador de montura: Secure the intelligent controller to your bicycle frame in a protected location, typically near the battery or motor.
4. Instalar palancas de freno: Replace your existing brake levers with the provided ones, which include motor cut-off sensors.
5. Attach Throttle: Install the thumb throttle on your handlebar.
6. Instalar el sensor PAS: Mount the Pedal Assist Sensor near your crankset. Note: A right-side PAS sensor is needed for hollow cranksets.
7. Conectar el cableado: Carefully connect all components to the controller using the provided wiring cables. Match colors and connectors as per the wiring diagram. Ensure all connections are tight and protected from moisture.
8. Instalar Pantalla: Mount your chosen display (VD03, VD04, or EKD01) on the handlebar and connect it to the main wiring harness.
9. Conecte la batería: Connect your 48V/52V ebike battery (sold separately) to the controller.
10. Comprobaciones finales: Before riding, double-check all connections, ensure brakes are functioning correctly, and verify that the motor engages and disengages properly.

Guías de vídeo de instalación:

7. Opciones de visualización

Customize your riding experience with three advanced display choices, all connecting to the BIKEGO+ app and featuring one-key speed limit adjustment:

• Pantalla VD03: A compact 1.5" LED screen, ideal for limited handlebar space or budget-conscious users. Covers essential functions.
• Pantalla VD04: A larger 3.5" IPS screen offering enhanced visuals and data clarity.
• Pantalla EKD01: A wide 2.4" horizontal display, also providing enhanced visuals and data.

Figure 6: Visual representation of the VD03, VD04, and EKD01 display units.

8. Parámetros de la batería (opcional)

While the battery is sold separately, here are typical parameters for compatible 48V/52V battery systems to help you choose based on your range and power needs:

Figure 7: Table detailing various battery specifications for different capacities and types.

9. Operación

Once installed and the battery is connected, operate your ebike as follows:

1. Encendido: Press and hold the power button on your display unit to turn on the system.
2. Seleccionar nivel de asistencia: Use the '+' and '-' buttons on the display to select your desired pedal assist level. Higher levels provide more motor assistance.
3. Uso del acelerador: The thumb throttle provides instant power without pedaling. Use it for quick acceleration or maintaining speed.
4. Frenado: The brake levers are equipped with motor cut-off sensors, which will instantly cut power to the motor when applied, ensuring safe stopping.
5. Límite de velocidad: Adjust the speed limit via the display (refer to display-specific instructions for details).
6. Apagado: Mantenga presionado el botón de encendido para apagar el sistema cuando haya terminado de viajar.

10. Mantenimiento

Regular maintenance will prolong the life and performance of your ebike conversion kit:

• Limpieza: Mantenga el motor, el controlador y la batería limpios y libres de suciedad y residuos. Utilice adamp Paño, evitar el lavado a alta presión.
• Conexiones: Periodically check all electrical connections for tightness and signs of corrosion. Ensure waterproof connections remain sealed.
• cables: Inspect cables for any damage, fraying, or kinks. Replace damaged cables immediately.
• Cuidado de la batería: Follow the manufacturer's instructions for your specific battery regarding charging, storage, and temperature. Avoid fully discharging the battery.
• Componentes mecánicos: Regularly check your bicycle's brakes, tires, and other mechanical parts as you would with a standard bike.

11. Solución de problemas

Si encuentra problemas, pruebe estos pasos básicos de solución de problemas:

• Sin energía: Check battery charge, ensure battery is properly connected, and verify all main power cables are secure.
• El motor no se acopla: Check PAS sensor alignment and connection. Ensure brake levers are not engaged (motor cut-off). Verify throttle connection.
• La pantalla no funciona: Check display cable connection to the controller. Ensure the battery has power.
• Energía intermitente: Inspeccione todo el cableado para detectar conexiones sueltas o daños.

For persistent issues, consult the detailed troubleshooting section in your kit's specific manual or contact Varstrom customer support.

12. Especificaciones

13. Garantía y soporte

Your Varstrom Ebike Hub Motor Conversion Kit comes with a warranty:

• Política de devoluciones: 30 días de devolución.
• Reparar o reemplazar: 365 days repair or replace.

For further assistance or technical support, please refer to the contact information provided with your purchase documentation.