Electric Steering vs Hydraulic Steering: Key Differences

Posted on: Dec 5, 2023 | 3 mins | Written by: HDFC ERGO Team

Electric Steering vs Hydraulic Steering: Key Differences

Understanding the nuances of your car's power steering system may not seem significant, but it can have a huge impact on your driving experience. When looking at electric vs hydraulic steering, both offer their unique benefits. As power steering has evolved, it is also important to be aware of how your steering mechanism can influence your electric car insurance. In particular, the coverage options provided under comprehensive car insurance and third party insurance should be carefully considered when comparing these steering technologies. Let us get deeper into these considerations.

What Is Power Steering?

Power steering is a car system that helps the driver steer the wheel more easily, especially during low-speed maneuvers or while parking. The traditional power steering system uses hydraulic fluid and relies on a hydraulic pump to assist in steering, while electric power steering (EPS) uses an electric motor instead. The main difference between power steering vs electric power steering lies in their mechanisms, with EPS being more efficient and lighter. When considering car insurance, it is essential to understand how the type of power steering in your vehicle can impact your premium.

Car insurance offers comprehensive coverage that takes into account different factors, including the type of power steering system in your car, such as power steering vs electric steering or electric vs hydraulic power steering.

Hydraulic power steering basics

Hydraulic power steering uses fluid to amplify the force a driver uses to steer a car. The system utilises a pump, valves, and pistons, allowing smoother, more precise steering and less manual effort from the driver.

1. Understanding components:

The basic components of hydraulic power steering include the power steering pump, steering gear, hydraulic lines, a steering wheel, and a drive belt. All of these components work together to ensure the steering system runs smoothly.

2. Role of hydraulic fluid:

Hydraulic power steering uses hydraulic fluid, which provides a link between the steering wheel and the front wheels. This fluid allows for smooth turning and improved vehicle handling.

3. Working mechanism:

The mechanism of a hydraulic power steering system involves transmitting the motion of steering to the wheels via pressurised fluid, which assists the steering movement of the wheels.

4. Need for regular maintenance:

A hydraulic power steering system needs regular maintenance to ensure optimal operation. It involves checking and replacing the hydraulic fluid as well as inspecting and repairing the system's components when necessary.

5. Energy efficiency:

The use of hydraulic power in steering systems has made it possible to create an energy-efficient, highly responsive vehicle steering mechanism.

6. Reduction of steering effort:

The main benefit of hydraulic power steering is that it reduces the amount of effort required to steer the vehicle, making it easier to manoeuvre in difficult conditions or tight spaces.

7. Variable assistance:

Modern hydraulic power steering systems offer variable assistance, which means the level of assistance changes according to the vehicle's speed. This offers more precise control to the driver.

What Is Power Electric power steering?

Power steering assists drivers in turning the steering wheel with ease. Traditional power steering systems rely on hydraulic pressure generated by the engine, while electric power steering systems use an electric motor. Electric power steering, also known as electrically assisted power steering, is becoming more popular due to its efficiency and flexibility.

Compared to hydraulic power steering, electric power steering provides better fuel efficiency and requires less maintenance. Additionally, electric power steering allows for more precise control and can be easily integrated with advanced driver assistance systems. When choosing car insurance like comprehensive car insurance, it is important to understand the differences between power steering vs electric power steering to ensure your policy covers any potential damages or repairs related to your vehicle's steering system.

Pros & Cons

Electric power steering, also known as EPS, is a steering system that uses an electric motor to assist with steering the vehicle. Unlike traditional hydraulic power steering systems that rely on hydraulic pressure to assist with steering, EPS systems utilise electrical power, making them more efficient and often lighter.

One of the main advantages of electric power steering is its energy efficiency. By eliminating the need for a hydraulic pump, electric power steering systems can improve fuel efficiency and reduce emissions. This can be particularly beneficial for eco-conscious drivers looking to reduce their carbon footprint.

Pros of Electric Power Steering

Electric steering systems offer improved fuel efficiency, enhanced manoeuvrability, and customisable driving experiences, making it easier to navigate tight spaces and respond quickly to road conditions. Let us see more about it.

1. Improved fuel efficiency:

Electric power steering systems are more energy-efficient than traditional hydraulic systems, helping to save fuel and reduce emissions.

2. Ease of maintenance:

Electric power steering systems are typically less complex than hydraulic systems, making maintenance and repairs easier and potentially less costly.

3. Enhanced driver assistance features:

Electric power steering systems can be integrated with advanced driver assistance systems, such as lane-keeping assist and adaptive cruise control, for improved safety and convenience.

4. Variable steering assistance:

Electric power steering systems can adjust the level of steering assistance based on driving conditions, providing a more customised driving experience.

Cons of Electric Power Steering

While electric steering systems offer numerous advantages, they can also present drawbacks such as

1. Potential reliability issues:

Some drivers may experience reliability issues with electric power steering systems, such as motor failure or sensor malfunctions, leading to potential safety concerns.

2. Cost of repairs:

Due to the complexity of electric power steering systems, repairs can be more expensive than traditional hydraulic systems, especially if specialised tools or equipment are required.

3. Limited feedback:

Electric power steering systems can sometimes lack the direct feedback and road feel that hydraulic systems provide, leading to a less engaging driving experience for some drivers.

4. Power consumption:

Electric power steering systems rely on electrical power, which can drain the vehicle's battery and potentially cause issues if the system malfunctions.

Conclusion

In conclusion, the choice between electric steering and hydraulic steering often comes down to personal preference, performance requirements, and fuel efficiency. While electric steering systems can result in reduced emissions and better fuel economy, hydraulic steering provides a more authentic driving feel. It.8s also essential to consider the impact on car insurance. As more sophisticated technology may attract higher premiums, whether it's a third-party insurance or a comprehensive car insurance policy. Regardless of the choice, always ensure your car is adequately covered and insured.

FAQs

1. What is the difference between electric vs hydraulic power steering?

Electric power steering utilises an electric motor to assist with steering, while hydraulic power steering relies on a hydraulic system powered by a pump. This means that the methods of assistance and the components used differ significantly between the two systems.

2. Which system is more efficient, electric or hydraulic?

Electric power steering is generally more efficient because it only draws power when needed, leading to better fuel economy. In contrast, hydraulic systems run continuously, which can be less efficient and may impact overall vehicle performance.

3. How do electric and hydraulic power steering systems affect car insurance rates?

While the type of steering system typically doesn't have a direct impact on car insurance rates, it is important to note that newer vehicles with electric power steering may qualify for discounts under comprehensive car insurance policies due to their advanced features and safety benefits.

Disclaimer: The above information is for illustrative purposes only. For more details, please refer to the policy wordings and prospectus before concluding the sales.

Front-Wheel Drive Vs. Rear-Wheel Drive

Difference Between Odometer and Speedometer

All About Paddle Shifters in Cars

Difference Between Wheel Alignment and Balancing

Drive Like a Pro: Tips for beginners in Automatic Cars