This is why the industry is chasing the ideal e-bike crank torque sensor to fulfill the requirements: Complementing this with a torque sensor to sense the force put into the pedals is a significant improvement. The first wave of e-bikes relied on simple cadence-based control resulting in quite unpredictable handling when cornering and during start/stop. In practice, however, the term e-bike is often used for both types of bicycles.
While a throttle may control an e-bike, a pedelec requires the rider to actively spin the crank by putting force into the pedals (legal rules). This improves the handling of the bike making it much more intuitive and enjoyable to ride, while also making it safer.ĭefinition: The difference between an e-bike and a pedelec is simple. Another important area to improve is the control system for the motor, which ideally should respond fast, accurately, and predictably. Anti-locking brakes on the front wheel are one such technology. It is clear that this requires improvements. 62% of the 795 e-bike accidents requiring a visit to the emergency room were solo accidents in 2017. As an example, Holland saw the death toll for men on an e-bike go from 20 in 2016 to 38 in 2017.
The rapid growth also leads to an increased number of accidents involving e-bikes. Both the climate agenda and the COVID-19 situation are further increasing e-bike sales as a commuting alternative to both cars and public transportation. In the US, e-bike sales accounted for $207M in 2019, up 51% from 2018. More than 3 million e-bikes were sold in the EU in 2019, up 23% from 2018. Bicycles with electric motor assist are gaining popularity and are a very fast-growing market. Why is the e-bike torque sensor such an important component? This is what we dive into here.
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