Understanding FOC Controllers in Electric Bikes
Understand FOC controllers in electric bikes, their working principles, and benefits like improved efficiency, better torque control, and increased battery life.
Ebike Regulations: Australia, New Zealand, and the UK Analysis
Image Source: unsplash Electric bikes, or ebikes, have surged in popularity across the globe. The increasing traffic congestion, rising fuel prices, and growing environmental awareness drive this trend. Understanding the regulations of electric bikes in Australia, New Zealand and UK becomes crucial for enthusiasts and commuters alike. This analysis aims to shed light on the specific rules…
Electric Bike Communication Protocal 101
Electric Bike Communication 101:How Controller Talks Like A Boss What is Electric Bike Communication? Electric bike communication refers to the data transfer and exchange between the various components of an electric bike, including the controller, battery, motor, and sensors. These components communicate through a network of wires or wirelessly, utilizing specific protocols to ensure seamless…
Electric Bike Brushless DC Motor Power and Structure
The power of an electric bike brushless DC motor is determined by several structural factors: Stator Winding Turns: More turns in the stator winding generate a stronger magnetic field, leading to higher torque and power output. Stator Winding Wire Diameter: A thicker wire diameter reduces winding resistance, allowing for higher current flow and consequently, greater…
Electric Bike Brushless DC Motor Controller: A Comprehensive Guide
Table of Contents Toggle Electric Bike Brushless DC Motor Controller: A Comprehensive Guide Introduction Key Components Working Principle Square Wave vs. Sine Wave Control in Electric Bike BLDC Motor Controllers Working Principle Performance Cost Choosing the Right Control Method Conclusion Electric Bike Brushless DC Motor Controller: A Comprehensive Guide Quick Specs Comparison Feature Spec Key…
UL2849 vs EN15194 – 4 Takeaways
In this post, we will compare 2 of the popular electric bike safety standards: UL2849 and EN15194. Introduction of electric bicycle standards One of the main challenges in regulating e-bikes is the need for a universal definition and classification of what constitutes an ebike. Countries and regions have different criteria and requirements for e-bikes,…
Electric Bike Hub Motor Problems — Symptoms, Causes & Fixes
This blog post will discuss five common electric bike hub motor problems and how to troubleshoot them. Table of Contents Toggle Overheating What is Overheating? Causes of Overheating How to solve and prevent Overheating problem Loose or broken spokes What are loose or broken spokes? Causes of loose or broken spokes How to solve…
Pedal Assist Not Working? Common Causes and How to Diagnose E-Bike PAS Issues
If your e-bike’s pedal assist cuts out or never engages, the most likely cause is a misaligned or damaged Pedal Assist Sensor (PAS). On Ideawalk e-bikes and many other hub-drive models, the PAS system uses a magnetic disc on the crank arm and a hall-effect sensor mounted to the bottom bracket. A gap that is…
E-Bike Throttle Not Working? Complete Troubleshooting and Repair Guide
Most e-bike throttle failures come from a loose or corroded connector at the handlebar or controller. Unplug that connector first—inspect both halves for bent pins, green corrosion, or moisture. Clean with electrical contact cleaner, let dry, and reseat firmly. If that doesn’t restore throttle response, work through the diagnostic flow below in order. Start Here:…
Bafang M820 Mid-Drive Motor: Complete Review, Specs, and Performance Guide
The Bafang M820 delivers 95 Nm of torque at just 2.3 kg with integrated torque sensing and helical-gear quiet operation, making it the lightest mid-drive motor in its torque class. The trade-off: it only works with 48V batteries and tops out at 500W continuous (750W peak), which rules it out for cargo haulers or anyone…
