4 Applications Of Rotary Encoders In The Automotive Sector

4 main applications of rotary encoders in the automotive sector include engine management systems, advanced driver assistance systems, electronic stability control systems, and steering angle measurement. In this blog, Walker Machinery, a major distributor of linear encoders, rotary encoders, angle encoders, and DRO units in Milton, Ontario, explores these applications in detail.

What Are The Applications Of Rotary Encoders In Automobiles?

Engine Management Systems

Rotary encoders help in improving the overall performance of engines in modern automobiles. They provide important position data with high precision to engine control units. This helps in more efficient combustion, improving fuel usage and reducing overall emissions generated by a vehicle.

Advanced Driver Assistance Systems

Advanced driver assistance systems require precise measurements of the vehicle position and speed of motion for effective operation. Rotary encoders aid in this regard by tracking vehicle motion. These digital encoders are integrated into suspension and steering systems to achieve this and offer key information on metrics such as steering angle, wheel speed and distance travelled by suspension.

Electronic Stability Control Systems

Electronic stability control systems are responsible for maintaining traction on the road even under challenging conditions. Rotary encoders contribute to this system by measuring wheel speed and rotation, which allows the stability control system to vary engine power or braking to create better traction.

Steering Angle Measurement

Steering angle measurement is a crucial metric measured by rotary encoders to enhance electronic power steering capabilities in a vehicle. This aids in the precise maneuvering of the wheel when driving or during parking.

Conclusion

In closing, rotary encoders aid in different aspects of the automobile, such as engine management and traction, to power steering and suspension. 

To learn more about digital encoders and DRO systems, contact us at Walker Machinery today. As one of the leading distributors of linear encoders, rotary encoders and more, we also offer high-quality digital readout systems and related accessories. With decades of experience in this field, we proudly serve a wide variety of industries and esteemed clients. For more information, contact us at 905-876-0890 today.

FAQs:

What are the different types of rotary encoders?

Rotary encoders are mainly classified as incremental and absolute rotary encoders.

Which type of rotary encoders are best-suited for automobiles?

Magnetic encoders or sealed absolute encoders are best for automobiles due to their ability to handle constant vibration and harsh conditions.