What is Cadence Sensor and how it works?

A Cadence Sensor measures how fast you are pedaling and adjusts the motor's assistance accordingly. It helps make the riding experience smoother, more natural, and energy-efficient, especially in pedal-assist systems. It’s a key component for Voltbike, with high definition PAS provide motorized support based on your pedaling speed, enhancing overall performance and ride comfort.

• Location: The cadence sensor is typically mounted on the bike’s crankset or bottom bracket, positioned to track the motion of the pedal.
• Detection Mechanism: Most cadence sensors are either magnetic or optical.
• Magnetic Sensors: Use magnets attached to the pedal or crank arm, and a sensor that detects the magnet as it passes by to count pedal revolutions.
• Optical Sensors: Use light or optical technology to detect pedal movement.

Benefits of a Cadence Sensor:

• Efficient Power Use: By syncing the motor to your pedaling rate, the e-bike can adjust the motor output to provide the right level of assistance, improving both performance and battery efficiency.
• Smoother Pedal-Assist System: Cadence sensors are a key component of many pedal-assist systems, providing a more natural riding experience, where the motor assists in proportion to your effort.
• Helps Conserve Battery: By adjusting motor assistance according to your cadence, the e-bike can optimize energy use and extend the battery life