Pedal connection circle with chain with speedometer Himo eBike

The pedal connection circle with a chain and speedometer in an e-bike is a crucial component that enables the transfer of power from the rider to the wheels, while also providing important speed measurement information. Here is a brief explanation of each component:

Pedal Connection Circle: The pedal connection circle, commonly known as the crankset, consists of the crank arms, pedals, and chainrings. The rider applies force to the pedals, which rotates the crank arms. This circular motion is then transferred to the chain.

Chain: The chain is an essential part of the pedal connection circle as it transfers the rotational motion from the crankset to the rear wheel. It is typically made of durable metal links that mesh with the chainrings and rear cassette or freewheel.

Speedometer: The speedometer is a device or sensor that measures the speed at which the e-bike is traveling. In an e-bike, the speedometer is usually integrated into the display unit or connected to the main board. It calculates the speed based on the rotation of the wheel or the cadence of the pedals and displays it to the rider.

The interaction between these components works as follows:
When the rider applies force to the pedals, the crank arms rotate, turning the chainrings.
The chain engages with the chainrings, and as a result, it begins to move.
The movement of the chain causes the rear cassette or freewheel to rotate, transferring power to the rear wheel.
As the rear wheel rotates, the speedometer measures the rotation and calculates the speed of the e-bike.
The speedometer then displays the speed information on the display unit, allowing the rider to monitor their speed while riding.

The pedal connection circle, chain, and speedometer are essential components of an e-bike as they facilitate the transfer of power from the rider to the wheels and provide real-time speed information. These components work together to enhance the riding experience and provide valuable data for the rider’s awareness and control.