Role of Torque Transducer in E-bikes for Enhancing its Efficiency

The next generation of e-bikes is highly advanced and it uses quality sensors that have more superior technology from the past. The blog helps you understand the use of torque transducer in the efficiency, handling and determining the long-term behavior of the vehicle.

How Can You Measure the Torque in E-bikes?

In most bicycles of today’s era, the bottom bracket is arranged so that left and right pedals are joined to the bottom bracket shaft by a crank. The force is transferred from the right crank to gear that drives the rear wheel. That means the flow of forces above the bottom bracket is defined only by the opposite pedal. To determine the torque and power measurement in e-bikes, it is crucial to measure the force of both pedal steps to get the good control.

This can be obtained by converting the force of the bottom bracket shaft with a typical shaft sleeve and from there to the back wheel. The shaft sleeve or measuring sleeve indicates the heart of force or torque measurement in bicycles. This principle applies to all the bicycles whether they are e-bikes or bicycles without driving support where power measurement plays a role.

 

The available torque sensors nowadays depend on the magnetostrictive measuring principle & can able to find the torque of both pedals on this rotating measuring sleeve. Magnetostriction is dependent on the fact that magnetic properties can change due to the application of force on the ferromagnetic measuring body. Change in magnetic properties may be due to a change in dc magnetic field in the case of passive sensors, or a change in the impressed magnetic flux density or a magnetic resistance in the case of active sensors.

Essential Products That You Can Need in E-bikes for Testing or Install Purposes

You can use the succeeding products in e-bikes:

M425 Rotary Torque Sensor

This device is used fit where most operations where the measure of accurate rotary torque and power is needed. This equipment will bring up the high accuracy and repeatable torque measurements for a full range of torque for up to 10nm to 60knm.

The device has the following benefits-

• Shaft to shaft configuration

• Industry-standard for test rig applications

• Variety of digital and analog outputs

• Available on short lead times

• Configurable sample rates

The device is useful in the analysis of torque in e-bikes and it’s capable of verifying an unlimited amount of parameters of an ebike for various testing purposes.

Find the Right Torque and Shaft Company!

 

By using the above product of a popular company Datum Electronics in e-bikes, the process of determining the torque, speed and power of the pedal crank position is easy. With this information, new regulations can be obtained & therefore Datum’s productions can be used for improving the driving experience in e-bikes.

However, if you wish to buy any of Datum Electronics products, simply visit the website and they are happy to help you out. The company has different torque meters, transducers, sensors for the automotive industry and laboratories that would certainly help out a lot of businesses in growth purposes.