1. ആമുഖം
Thank you for choosing the AUTO KSA AKM-36V250W E-bike Wheel Hub Motor Conversion Kit. This kit is designed to transform a standard bicycle into an electric bicycle, providing pedal assistance and throttle control. This manual provides essential information for the safe and correct installation, operation, and maintenance of your new e-bike conversion kit. Please read this manual thoroughly before installation and use to ensure optimal performance and safety.
2. ഉൽപ്പന്നം കഴിഞ്ഞുview ഘടകങ്ങളും
The AKM-36V250W E-bike Conversion Kit includes all necessary components to convert your bicycle's front wheel into an electric drive system. The kit is available with either a black or silver motor and is suitable for 74mm Brompton bikes, supporting various wheel sizes.

ചിത്രം 2.1: കഴിഞ്ഞുview of the AKM-36V250W E-bike Conversion Kit components. This image displays the hub motor (available in black or silver), the controller unit, the display unit, wiring harnesses, brake levers with motor cut-off switches, and a pedal assist sensor.
കിറ്റ് ഉള്ളടക്കം:
- 36V 250W Front Hub Motor: Integrated into a wheel rim (various sizes available).
- Motor Controller: Manages power delivery to the motor.
- LCD Display Unit: Shows speed, battery level, assist level, and other ride data.
- ബ്രേക്ക് ലിവറുകൾ: Include integrated motor cut-off switches for safety.
- ത്രോട്ടിൽ: For independent power control.
- Pedal Assist Sensor (PAS): Detects pedaling and activates motor assistance.
- Wiring Harnesses: For connecting all electrical components.
3. സുരക്ഷാ മാർഗ്ഗനിർദ്ദേശങ്ങൾ
നിങ്ങളുടെ സുരക്ഷയാണ് പരമപ്രധാനം. ഇനിപ്പറയുന്ന മാർഗ്ഗനിർദ്ദേശങ്ങൾ പാലിക്കുക:
- Always wear a helmet when riding your e-bike.
- Ensure all electrical connections are secure and waterproofed where necessary.
- Do not attempt to open or modify the motor or controller.
- Regularly check brake functionality before each ride.
- Be aware of local regulations regarding e-bike usage, speed limits, and power output.
- ചലിക്കുന്ന ഭാഗങ്ങളിൽ നിന്ന് കൈകളും വസ്ത്രങ്ങളും സൂക്ഷിക്കുക.
- Do not operate the e-bike in heavy rain or through deep puddles to prevent electrical damage.
4. ഇൻസ്റ്റാളേഷൻ ഗൈഡ്
This section outlines the general steps for installing the e-bike conversion kit. Professional installation is recommended if you are unfamiliar with bicycle mechanics or electrical wiring.
4.1. Wheel Compatibility
The kit is designed for front wheel installation and is compatible with specific wheel sizes, including 16-inch, 16-1-3/8 inch (349), and 20-inch folding bike rims. Ensure your bicycle's front fork dropout width is 74mm for proper fitment.

ചിത്രം 4.1: The AKM-36V250W hub motor integrated into a 16-inch bicycle wheel.

ചിത്രം 4.2: The AKM-36V250W hub motor integrated into a 16-1-3/8 inch bicycle wheel.

ചിത്രം 4.3: The AKM-36V250W hub motor integrated into a 20-inch bicycle wheel.

ചിത്രം 4.4: Detailed rim dimensions for 16-inch, 16-1-3/8 inch (349), and 20-inch folding bike wheels, showing width, ERD, outer diameter, and inner diameter.
4.2. ഘട്ടം ഘട്ടമായുള്ള ഇൻസ്റ്റാളേഷൻ
- സൈക്കിൾ തയ്യാറാക്കുക: Secure your bicycle on a stand. Remove the existing front wheel.
- Install the Hub Motor Wheel: Carefully insert the new motor wheel into the front fork dropouts. Ensure the motor cable exits towards the rear of the bike and is not pinched. Secure the wheel with the provided axle nuts.
- കൺട്രോളർ മൌണ്ട് ചെയ്യുക: Find a suitable, protected location on your bike frame (e.g., under the seat, on the downtube) to mount the controller. Ensure it is away from direct water spray and physical impact.
- Install Display and Controls: Mount the LCD display, brake levers, and throttle onto the handlebars in comfortable and accessible positions.
- Install Pedal Assist Sensor (PAS): Attach the PAS to the bottom bracket area, ensuring the sensor and magnet disc are correctly aligned and spaced.
- വയറിംഗ് ബന്ധിപ്പിക്കുക: Connect all components to the controller using the provided wiring harnesses. Match the connectors carefully (they are often color-coded or uniquely shaped). Ensure all connections are firm and secure.
- സുരക്ഷിത കേബിളുകൾ: Use zip ties or cable wraps to neatly route and secure all cables along the frame, preventing them from interfering with moving parts or getting snagged.
- Install Battery (Not Included): Connect your compatible 36V e-bike battery to the controller's power input. Ensure the battery is securely mounted to the bike frame.
- അന്തിമ പരിശോധനകൾ: Before riding, double-check all connections, ensure the wheel spins freely, and test the brakes and all electrical functions.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
Once installed, operating your e-bike is straightforward.
5.1. പവർ ഓൺ/ഓഫ്
- പവർ ഓണാക്കാൻ: Press and hold the power button on the LCD display unit for a few seconds until the screen illuminates.
- പവർ ഓഫ് ചെയ്യാൻ: ഡിസ്പ്ലേ ഓഫാകുന്നതുവരെ പവർ ബട്ടൺ വീണ്ടും അമർത്തിപ്പിടിക്കുക.
5.2. Using the Display
The LCD display provides real-time information and allows you to adjust settings:
- വേഗത: നിലവിലെ റൈഡിംഗ് വേഗത.
- ബാറ്ററി നില: ശേഷിക്കുന്ന ബാറ്ററി ചാർജ് സൂചിപ്പിക്കുന്നു.
- സഹായ നില: Use the '+' and '-' buttons to select your desired level of pedal assistance (typically 0-5). Level 0 provides no assistance.
- യാത്രാ ദൂരം/ഓഡോമീറ്റർ: View current trip distance or total distance traveled.
5.3. പെഡൽ അസിസ്റ്റ് സിസ്റ്റം (PAS)
The PAS engages the motor when you pedal. The level of assistance depends on the selected assist level on your display. Higher levels provide more motor power for easier pedaling.
5.4. ത്രോട്ടിൽ പ്രവർത്തനം
The throttle provides power on demand, allowing you to accelerate without pedaling. Twist the throttle gently to engage the motor. Release the throttle to stop power delivery. Always use the throttle responsibly and be mindful of your surroundings.
5.5. ബ്രേക്ക് ലിവറുകൾ
The included brake levers have integrated motor cut-off switches. When either brake lever is engaged, power to the motor is immediately cut, ensuring safe stopping.
6. പരിപാലനം
Regular maintenance ensures the longevity and safe operation of your e-bike conversion kit.
- വയറിംഗ് പരിശോധിക്കുക: Periodically check all electrical cables and connectors for wear, damage, or loose connections. Secure any loose wires.
- ശുദ്ധമായ ഘടകങ്ങൾ: Keep the motor, controller, and display clean and free of dirt and debris. Use a damp cloth; avoid high-pressure washing.
- മോട്ടോർ പരിശോധന: Ensure the motor is securely fastened in the fork. Listen for unusual noises during operation.
- ബ്രേക്ക് പരിശോധന: Regularly inspect brake pads and cables. Ensure the motor cut-off function works correctly with both brake levers.
- Battery Care (for your separate battery): Follow the manufacturer's instructions for your e-bike battery. Typically, store in a cool, dry place and avoid fully discharging or overcharging.
- പൊതുവായ സൈക്കിൾ പരിപാലനം: Continue with regular bicycle maintenance, including tire pressure, chain lubrication, and gear adjustments.
7. പ്രശ്നപരിഹാരം
If you encounter issues, refer to this section before contacting support.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Motor not engaging / No power |
|
|
| ഡിസ്പ്ലേ ഓണാക്കുന്നില്ല |
|
|
| പൊരുത്തമില്ലാത്ത പെഡൽ അസിസ്റ്റ് |
|
|
| Motor making unusual noises |
|
|
8 സ്പെസിഫിക്കേഷനുകൾ
- മോഡൽ:
- AKM-36V250W
- മോട്ടോർ തരം:
- Front Wheel Hub Motor
- വാല്യംtage:
- 36V
- പവർ ഔട്ട്പുട്ട്:
- 250W
- Dropout Width Compatibility:
- 74mm (suitable for Brompton bikes)
- ചക്ര വലുപ്പ അനുയോജ്യത:
- 16 inch, 16-1-3/8 inch (349), 20 inch
- മെറ്റീരിയൽ:
- Various (metal alloys, plastics)
- ഉത്ഭവം:
- മെയിൻലാൻഡ് ചൈന
9. വാറണ്ടിയും ഉപഭോക്തൃ പിന്തുണയും
Your AUTO KSA AKM-36V250W E-bike Wheel Hub Motor Conversion Kit comes with a comprehensive warranty and dedicated customer support.
- വാറൻ്റി നയം: We commit to a 12-month warranty for all products. In case of any quality problems, we offer a full refund or replacement.
- കസ്റ്റമർ സർവീസ്: Our customer service team is knowledgeable and responsive. If you have any questions, concerns, or require assistance with installation or troubleshooting, please do not hesitate to contact us. We are dedicated to ensuring 100% customer satisfaction.
For support, please refer to your purchase platform or contact the seller directly.





