1. Pengenalan dan Maklumat Keselamatan
This manual provides essential instructions for the safe installation, operation, and maintenance of your Varstrom 125XVH-ZH Rear Hub Motor Ebike Conversion Kit. Please read this manual thoroughly before attempting installation or operation. Retain this manual for future reference.
1.1 Amaran Keselamatan Am
- Always wear a helmet and appropriate safety gear when riding an electric bicycle.
- Ensure all connections are secure and waterproofed where necessary.
- Do not modify the motor, controller, or battery system. Unauthorized modifications can lead to malfunction, injury, or void the warranty.
- Regularly inspect your bicycle and the conversion kit components for wear, damage, or loose connections.
- Be aware of local regulations regarding electric bicycles, including speed and power limits.
- Keep children and pets away from the kit components during installation and operation.
- Avoid exposing the battery to extreme temperatures, direct sunlight, or moisture.
2. Kandungan Pakej
Verify that all components listed below are present in your package. If any items are missing or damaged, contact Varstrom customer support immediately.
Imej 2.1: Selesaiview of the Varstrom Ebike Conversion Kit components, including the rear hub motor wheel, battery, display, controller, throttle, brake levers, PAS sensor, and wiring.
- Rear Hub Motor Wheel (Pre-laced to selected rim size: 20"/26"/27.5"/700C)
- Pengawal Motor
- Kes Pengawal
- Brake Levers (or Hydraulic Brake Sensors)
- Pendikit Ibu Jari
- PAS (Pedal Assist Sensor)
- Vastrom LCD Display (Optional, specific model may vary)
- Battery (Optional, specific model may vary)
- Kabel Sambungan
- 1T4 Cable (Main wiring harness)
- Lampu depan
- Plastic Straps for cable management
- Manual Arahan (Dokumen ini)
3. Produk Lebihview
The Varstrom 125XVH-ZH kit converts a standard bicycle into an electric bicycle, providing pedal assistance or throttle-controlled power. It features a robust rear hub motor and a comprehensive set of components for a complete conversion.
3.1 Ciri-ciri Utama
- Powerful Brushless Rear Hub Motor: Available in 48V 500W or 48V 750W configurations, offering efficient and quiet operation.
- Advanced Helical Gearing: Optimized internal structures for wear resistance and extended lifespan, ensuring durability and quiet performance.
- Keserasian Luas: Fits 20" (500W only), 26", 27.5", and 700C bicycle frames with 135mm-145mm rear dropout spacing. Compatible with both disc brakes and V-brakes.
- Integrated Controller: Manages power delivery and system functions.
- Optional Display: Provides real-time riding data, battery status, and control over assist levels.
- Penyambung Kalis Air: Designed for enhanced splash and weather resistance (IPX5 rated motor).
Image 3.1: The Varstrom 125XVH-ZH rear hub motor, highlighting its power, speed, torque, and waterproof rating.
Image 3.2: Illustration of the advanced helical gearing and internal design for high-intensity use, emphasizing wear-resistance and longevity.
4. Keserasian
Before installation, ensure your bicycle meets the following compatibility requirements:
- Rear Dropout Spacing: Your bicycle frame must have a rear dropout spacing of 135mm to 145mm (5.31" to 5.71").
- Saiz Roda: The kit is available for 20" (500W version only), 26", 27.5", and 700C wheel sizes. Select the kit that matches your bicycle's wheel size.
- Jenis Brek: Compatible with both disc brakes and V-brakes.
- Cassette Flywheel: Supports cassette flywheels with up to 10 speeds.
Image 4.1: Detailed motor dimensions and rear dropout compatibility (135-145mm).
Imej 4.2: Cthamples of various bicycle types compatible with the Varstrom motor, including mountain bikes, road bikes, cargo bikes, city bikes, recumbent trikes, and folding bikes.
5. Persediaan dan Pemasangan
Installation of the Varstrom Ebike Conversion Kit requires basic mechanical skills. If you are unsure about any step, consult a professional bicycle mechanic.
5.1 Gambarajah Pemasangan
Image 5.1: Comprehensive wiring diagram showing the connection points for the hub motor, controller, battery, display, throttle, brake levers, PAS sensor, and headlight.
5.2 Step-by-Step Installation Guide
- Prepare Your Bicycle:
- Remove the existing rear wheel from your bicycle.
- If applicable, transfer your cassette flywheel to the new motor wheel.
- Install the Motor Wheel:
- Carefully insert the Varstrom rear hub motor wheel into the bicycle's rear dropouts. Ensure the motor cable exits towards the non-drive side.
- Secure the wheel with the provided axle nuts, ensuring it is centered and tight.
- Pasang Pengawal:
- Find a suitable location on your bike frame for the controller and its case, typically near the seat tube or down tube.
- Secure the controller case using screws or straps. Place the controller inside.
- Install the PAS Sensor:
- Mount the PAS sensor on the bottom bracket spindle, typically on the non-drive side. Ensure the magnet disc is properly aligned with the sensor.
- Install Handlebar Components:
- Mount the thumb throttle, brake levers (or brake sensors), and the display (if included) onto the handlebars. Adjust their positions for comfortable access.
- Sambungan Pendawaian:
- Connect the motor cable to the controller.
- Connect the 1T4 cable to the controller, then connect the throttle, brake levers, display, and headlight to the 1T4 cable.
- Connect the PAS sensor to the controller.
- If using an optional battery, connect it to the controller.
- Ensure all connections are firm and secure. Use plastic straps to manage and secure cables, preventing them from interfering with moving parts.
- Pemeriksaan Akhir:
- Semak semula semua sambungan.
- Ensure the wheel spins freely and the brakes function correctly.
- Verify that no cables are pinched or obstructing steering or pedaling.
6. Operasi
Once installed, operating your Varstrom ebike conversion kit is straightforward. Familiarize yourself with the display and controls before your first ride.
6.1 Display Functions (Optional)
If your kit includes a display, it provides crucial information and control over the ebike system. Common display models include VD03, EKD01, and VD04, each offering varying features.
Image 6.1: Comparison of available display units (VD03, EKD01, VD04) showing their screen sizes, mounting options, PAS levels, waterproof ratings, and additional features like Bluetooth and navigation.
- Hidupkan/Mati Kuasa: Press and hold the power button on the display to turn the system on or off.
- Pemilihan Tahap Bantuan: Use the '+' and '-' buttons to cycle through pedal assist levels (typically 0-9). Level 0 provides no assistance.
- Operasi Pendikit: The thumb throttle provides power on demand, independent of pedaling. Use it cautiously, especially at higher assist levels.
- Paparan Maklumat: The display shows current speed, battery level, trip distance, total distance, and assist level.
- Kawalan Lampu Utama: The headlight can typically be turned on/off via a button on the display or a separate switch.
- Street-Legal Mode (25 km/h): Some displays (EKD01, VD04) offer a quick-switch to a 25 km/h street-legal mode by holding the '+' and '-' buttons together.
- Bluetooth & App Connectivity: Certain displays (EKD01, VD04) support Bluetooth for remote locking/unlocking and advanced ride data tracking via the 'BIKEGO+' app.
6.2 Petua Menunggang
- Start in a low assist level to get accustomed to the motor's power.
- Use the throttle sparingly until you are comfortable with the ebike's acceleration.
- Always be aware of your surroundings and traffic.
- Plan your routes considering battery range, especially for longer rides.
7. Penyelenggaraan
Regular maintenance ensures the longevity and safe operation of your Varstrom ebike conversion kit.
7.1 Penjagaan Am
- Pembersihan: Wipe down the motor, controller, and battery with a damp kain. Elakkan menggunakan pancutan air tekanan tinggi secara langsung pada komponen elektrik.
- Sambungan: Periksa semua sambungan elektrik secara berkala untuk kesesakan dan kakisan.
- Kabel: Inspect cables for fraying, cuts, or damage. Replace damaged cables immediately.
- Pengikat: Ensure all bolts and nuts, especially those securing the motor wheel, are tightened to the manufacturer's specifications.
7.2 Battery Care (If applicable)
- mengecas: Use only the charger provided with your battery. Do not overcharge or completely discharge the battery.
- Storan: Store the battery in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, charge it to 50-70% every few months.
- Pelupusan: Dispose of old or damaged batteries according to local regulations for lithium-ion batteries.
8. Penyelesaian masalah
This section addresses common issues you might encounter with your ebike conversion kit.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Motor not providing power | Caj bateri rendah Sambungan elektrik longgar PAS sensor not engaged Brake lever sensor activated | Cas bateri Check all cable connections, especially motor and battery Ensure PAS sensor is correctly installed and magnet disc is spinning Check brake levers are fully released |
| Paparan tidak dihidupkan | Battery not connected or dead Kabel paparan longgar Paparan rosak | Periksa sambungan bateri dan cas Ensure display cable is securely plugged into the 1T4 cable Hubungi sokongan untuk penggantian |
| Inconsistent pedal assist | PAS sensor misalignment Damaged PAS sensor | Adjust PAS sensor and magnet disc alignment Inspect PAS sensor for damage, replace if necessary |
| Bunyi luar biasa dari motor | Loose spokes Isu motor dalaman | Check spoke tension and tighten if loose Hentikan penggunaan dan hubungi sokongan |
If you encounter an issue not listed here or if the suggested solutions do not resolve the problem, please contact Varstrom customer support.
9. Spesifikasi
Detailed technical specifications for the Varstrom 125XVH-ZH Rear Hub Motor Ebike Conversion Kit.
Image 9.1: Table detailing motor specifications including brand, model, type, rated power, peak power, rated voltage, max speed, max torque, spoke hole count, brake type, cassette type, efficiency, noise grade, waterproof rating, and operation temperature.
| Spesifikasi | 48V 500W Version | 48V 750W Version |
|---|---|---|
| Jenama | Varstrom | |
| Model | 125XVH | |
| taip | Gear Drive Brushless Rear Hub Motor | |
| Kuasa Dinilai | 500W | 750W |
| Kuasa Puncak | 864W | 1056W |
| Dinilai Voltage | 48V | |
| Kelajuan Maks | 45-50 KM/H (approx. 31 MPH) | 55-60 KM/H (approx. 37 MPH) |
| Max Torque | 65 Nm | 80 Nm |
| Spoke Hole | 36H * 12G | |
| Jenis Brek | Disc Brake / V Brake | |
| Jenis Kaset | ≤10-Speed | |
| Kecekapan | >80% | |
| Gred Kebisingan | <60db | |
| Kalis air | IPX5 | |
| Suhu Operasi | -20°C ~ 45°C | |
9.1 Spesifikasi Pengawal
| Model Pengawal | DC Rated Voltage | Kuasa Dinilai | Hadkan Arus | Nilai Semasa | Bawah Voltage Perlindungan | Lebih-Voltage Perlindungan |
|---|---|---|---|---|---|---|
| 48V500W | 48V | 500W | 22±1A | 11±1A | 39±1V | 62.4V |
| 48V750W | 48V | 750W | 22±1A | 11±1A | 39±1V | 62.4V |
9.2 Battery Specifications (Optional)
If you purchased a battery with your kit, refer to the specific battery model for detailed specifications. Below is a general overview of common Varstrom battery options.
Image 9.2: Table comparing various Varstrom battery models, including voltage, capacity, cell type, BMS max protection current, USB port availability, weight, cycle life, and charger compatibility.
10. Waranti dan Sokongan
Varstrom products are designed for quality and reliability. For warranty information and customer support, please refer to the following:
10.1 Maklumat Waranti
Please retain your proof of purchase for warranty claims. The warranty period and terms may vary by component. Typically, motors and controllers come with a 1-year warranty against manufacturing defects. Batteries (if purchased from Varstrom) usually have a separate warranty period. For detailed warranty terms, please visit the official Varstrom webtapak atau hubungi sokongan pelanggan.
10.2 Sokongan Pelanggan
If you have any questions, require technical assistance, or need to make a warranty claim, please contact Varstrom customer support through the following channels:
- rasmi Webtapak: Lawati Varstrom Store on Amazon untuk maklumat produk dan pautan sokongan.
- e-mel: Refer to your purchase documentation for the customer support email address.
- Borang Hubungan Dalam Talian: Check the Varstrom official website for a contact form.
When contacting support, please provide your product model (125XVH-ZH), purchase date, and a detailed description of the issue.
