Powertrain lexus что это
The LBX is the first Lexus model to be constructed on a variation of the GA-B small car global architecture platform. It has been fundamentally adjusted to meet Lexus requirements, giving it the core benefits of a low centre of gravity, wide tracks, short overhangs and a highly rigid body. It is also the foundation of the car’s fun-to-drive character, helping secure the Lexus Driving Signature in the smallest package yet. This helps create a natural dialogue between driver and car that ensures confidence, control and comfort at all times.
Chief Engineer Endoh explains: “To realise the Lexus sense of being at one with the car, we worked to achieve nimble driving that maximises the benefits of the car’s small size and light weight. At the same time, we focused more than ever on honing the fundamental characteristics without relying on electronic controls.”
The electronically controlled braking system includes Vehicle Braking Posture Control. This automatically balances front and rear brake force distribution to suppress pitching and maintain linear, reassuring performance. It also helps reduce vehicle roll when cornering, keeping the car comfortable and stable and filtering out vibrations.
A NEW GENERATION OF LEXUS HYBRID DRIVE
The LBX is powered by a new generation, self-charging Lexus hybrid electric system featuring a compact and lightweight 1.5-litre three-cylinder engine. The principal hybrid system components have undergone a substantial redesign, including the transaxle and power control unit, to improve efficiency, reduce losses, save weight and reduce size. There is also a new low resistance, high output, bi-polar nickel-metal hydride (NiMH) battery which enables extra electric motor support when accelerating and extends the car’s all-electric EV driving capability.
The powertrain is tuned for enjoyable performance, whether driving around town or on winding country roads, with faithful handling and a linear acceleration feel that is more closely aligned to the driver’s use of the accelerator pedal. Drivability is also enhanced by Hybrid System Control that closely matches engine sound and acceleration. Thanks to the hybrid system upgrades, all-electric EV driving can be enjoyed at higher speeds and over longer distances, maximising the LBX’s efficiency.
The LBX’s authentic SUV quality includes the option of Lexus’ E-Four all-wheel drive, which introduces an additional electric motor on the rear axle. When pulling away, cornering and driving on low-grip surfaces, the system automatically directs drive force to the rear wheels, helping keep the vehicle stable and maintaining driver confidence.
The LBX’s luxury status is witnessed by the lengths Lexus has gone to manage noise and vibration (NVH). These include adding a balancer shaft to the engine to reduce vibration that can generate a booming effect in the cabin. Special attention has been paid to the doors where damping sheets have been introduced to suppress high frequency noise but enhance low frequency noise to give a distinct and pleasing sound.
The Technology Behind Lexus UX Hybrid: Hybrid Powertrain and Features
As the world shifts towards eco-friendly solutions, the automotive industry has been making strides towards sustainable transportation. Lexus, a luxury crossover SUV manufacturer, has been a pioneer in this field with their latest model, the Lexus UX Hybrid. In this article, we’ll explore the technology behind the Lexus UX Hybrid, focusing on its hybrid powertrain and features.
Table of Contents
Introduction
The Heart of Lexus UX Hybrid: Hybrid Powertrain System
The Lexus UX Hybrid is a compact luxury crossover SUV that has been designed with the environment in mind. It is a hybrid vehicle that runs on a combination of gasoline and electric power. But what is a hybrid vehicle, and why is it important?
Hybrid vehicles have been around for several decades, with the first hybrid car, the Toyota Prius, introduced in Japan in 1997. Hybrid technology combines the use of a gasoline engine and an electric motor to power the vehicle. This results in reduced emissions, improved fuel efficiency, and a more sustainable mode of transportation.
The Lexus UX Hybrid takes this technology to the next level with its advanced hybrid powertrain and features. Let’s explore what sets it apart from other hybrid vehicles on the market.
Hybrid Powertrain
Experience the Future of Driving with Lexus UX Hybrid
Definition of Hybrid Powertrain
A hybrid powertrain is a combination of two or more power sources to propel a vehicle. In the case of the Lexus UX Hybrid, it uses a combination of a gasoline engine and an electric motor. The hybrid powertrain is controlled by a complex system that manages the power distribution between the two sources.
How Hybrid Powertrain Works
The Lexus UX Hybrid’s hybrid powertrain works by switching between electric and gasoline power depending on driving conditions. At low speeds or when idling, the electric motor powers the vehicle. When more power is needed, such as during acceleration or climbing hills, the gasoline engine kicks in. The hybrid powertrain is designed to optimize fuel efficiency while providing a smooth and seamless driving experience.
Advantages of Hybrid Powertrain
Hybrid powertrains have several advantages over traditional gasoline engines. First and foremost, they are more fuel-efficient, which means that they emit fewer greenhouse gases and save on fuel costs. Additionally, hybrid powertrains are generally quieter and provide a smoother driving experience. The regenerative braking system in the Lexus UX Hybrid allows the vehicle to recharge its battery while braking, further adding to its fuel efficiency.
In summary, the hybrid powertrain in the Lexus UX Hybrid provides a sustainable and efficient mode of transportation, making it an excellent choice for those looking for a luxury SUV with eco-friendly features.
Features of Lexus UX Hybrid
When it comes to luxury crossovers, the Lexus UX Hybrid is a top contender. It not only boasts an eco-friendly hybrid powertrain but also a range of features that make it a standout vehicle. Let’s take a closer look at some of these features.
Design and Style
The Lexus UX Hybrid has a sleek and stylish exterior that is guaranteed to turn heads. Its unique design features a bold front grille, distinctive LED headlights, and sharp creases along the body. The vehicle is available in a range of exterior colors, including the eye-catching Cadmium Orange and Nori Green Pearl.
Inside, the Lexus UX Hybrid is just as impressive. The cabin is spacious and luxurious, with premium materials used throughout. The dashboard features a sleek design, with a large infotainment screen and climate controls within easy reach. The seats are comfortable and supportive, making long journeys a breeze.
Performance
The Lexus UX Hybrid is powered by a 2.0-liter four-cylinder engine that works in tandem with an electric motor. This hybrid powertrain delivers an impressive 181 horsepower, making it a zippy and responsive vehicle. It also offers excellent fuel efficiency, with an estimated 39 mpg combined.
The vehicle also comes with a range of driving modes, including Eco, Normal, and Sport. These modes allow you to customize your driving experience, whether you want to maximize fuel efficiency or enjoy a more dynamic ride.
Safety Features
Safety is a top priority for Lexus, and the UX Hybrid is no exception. The vehicle comes with a range of advanced safety features, including lane departure warning, forward collision warning, and automatic emergency braking. It also boasts a 5-star safety rating from the National Highway Traffic Safety Administration (NHTSA).
Interior and Amenities
The Lexus UX Hybrid is packed with amenities that make it a comfortable and convenient vehicle to drive. It comes with a range of features, including a 7-inch infotainment screen, Apple CarPlay, Android Auto, and a 6-speaker audio system. Other amenities include dual-zone automatic climate control, a power moonroof, and heated front seats.
Lexus Hybrid Synergy Drive
Definition of Lexus Hybrid Synergy Drive
The Lexus UX Hybrid is powered by a unique hybrid system known as the Lexus Hybrid Synergy Drive. This system combines the use of a gasoline engine and an electric motor, resulting in improved fuel efficiency and reduced emissions. The Hybrid Synergy Drive system is designed to switch seamlessly between the gasoline engine and electric motor to optimize power and efficiency.
Components of Lexus Hybrid Synergy Drive
The Lexus Hybrid Synergy Drive system comprises several components, including the gasoline engine, electric motor, battery pack, and power control unit. The gasoline engine is a 2.0-liter four-cylinder engine that works in combination with an electric motor to produce a total power output of 181 horsepower. The battery pack provides power to the electric motor, which can also act as a generator to recharge the battery pack during deceleration and braking.
The power control unit is responsible for managing the power flow between the gasoline engine, electric motor, and battery pack. It ensures that the system runs efficiently and that power is delivered to the wheels seamlessly.
Benefits of Lexus Hybrid Synergy Drive
The Lexus Hybrid Synergy Drive system offers several benefits, including improved fuel efficiency, reduced emissions, and a smoother driving experience. The system is designed to switch between the gasoline engine and electric motor seamlessly, resulting in a more comfortable ride. Additionally, the system can operate in all-electric mode at low speeds, reducing emissions and fuel consumption in urban areas.
Overall, the Lexus Hybrid Synergy Drive system is a key component of the Lexus UX Hybrid, providing a sustainable and efficient mode of transportation that is both luxurious and eco-friendly.
Advanced Technology in Lexus UX Hybrid
The Lexus UX Hybrid is not just a hybrid SUV; it is also packed with advanced technology that enhances the driving experience and makes it even more eco-friendly. Let’s take a closer look at some of the advanced features that make the Lexus UX Hybrid a standout vehicle.
A. Regenerative Braking
Regenerative braking is a technology that captures the kinetic energy produced by braking and converts it into electricity, which is then stored in the vehicle’s battery. The Lexus UX Hybrid uses regenerative braking to charge its battery, which means that it recovers energy that would otherwise be lost during deceleration. This technology not only increases the vehicle’s fuel efficiency but also reduces wear and tear on the brakes.
B. Predictive Efficient Drive
The Predictive Efficient Drive feature in the Lexus UX Hybrid uses GPS data to analyze the route ahead and adjust the vehicle’s powertrain accordingly. For example, if the system detects a steep incline, it will automatically switch to electric mode to conserve fuel, and if it anticipates a downhill slope, it will recharge the battery through regenerative braking. This feature improves the vehicle’s fuel efficiency and reduces emissions.
C. Drive Mode Select
The Drive Mode Select feature in the Lexus UX Hybrid allows the driver to choose between different driving modes, including Normal, Eco, and Sport. The Eco mode prioritizes fuel efficiency and reduces power output, while the Sport mode provides a more dynamic driving experience with increased power. This feature offers drivers the flexibility to choose the driving style that suits their needs.
D. Heads-up Display
The Heads-up Display feature in the Lexus UX Hybrid projects important information, such as speed, navigation, and safety alerts, onto the windshield, allowing the driver to keep their eyes on the road. This feature reduces driver distraction and enhances safety while driving.
The advanced technology in the Lexus UX Hybrid sets it apart from other hybrid SUVs on the market. These features not only improve the driving experience but also contribute to a more sustainable mode of transportation.
Conclusion
In conclusion, the Lexus UX Hybrid is a prime example of the automotive industry’s commitment to sustainable transportation. With its advanced hybrid powertrain and features, it offers a more eco-friendly and efficient mode of transportation than traditional gasoline-powered vehicles.
The Lexus Hybrid Synergy Drive, regenerative braking, and predictive efficient drive are just a few of the features that make the UX Hybrid stand out from other hybrid vehicles on the market. Its sleek design, superior performance, and advanced safety features make it a top contender in the luxury crossover SUV market.
As the world continues to prioritize sustainability, we can expect to see more advancements in hybrid technology and electric vehicles. The Lexus UX Hybrid is just the beginning of a new era of eco-friendly transportation.
So, if you’re looking for a luxury crossover SUV that combines style, performance, and sustainability, the Lexus UX Hybrid is the perfect choice.
Powertrain lexus что это
The LBX is the first Lexus model to be constructed on a variation of the GA-B small car global architecture platform. It has been fundamentally adjusted to meet Lexus requirements, giving it the core benefits of a low centre of gravity, wide tracks, short overhangs and a highly rigid body. It is also the foundation of the car’s fun-to-drive character, helping secure the Lexus Driving Signature in the smallest package yet. This helps create a natural dialogue between driver and car that ensures confidence, control and comfort at all times.
Chief Engineer Endoh explains: “To realise the Lexus sense of being at one with the car, we worked to achieve nimble driving that maximises the benefits of the car’s small size and light weight. At the same time, we focused more than ever on honing the fundamental characteristics without relying on electronic controls.”
The electronically controlled braking system includes Vehicle Braking Posture Control. This automatically balances front and rear brake force distribution to suppress pitching and maintain linear, reassuring performance. It also helps reduce vehicle roll when cornering, keeping the car comfortable and stable and filtering out vibrations.
A NEW GENERATION OF LEXUS HYBRID DRIVE
The LBX is powered by a new generation, self-charging Lexus hybrid electric system featuring a compact and lightweight 1.5-litre three-cylinder engine. The principal hybrid system components have undergone a substantial redesign, including the transaxle and power control unit, to improve efficiency, reduce losses, save weight and reduce size. There is also a new low resistance, high output, bi-polar nickel-metal hydride (NiMH) battery which enables extra electric motor support when accelerating and extends the car’s all-electric EV driving capability.
The powertrain is tuned for enjoyable performance, whether driving around town or on winding country roads, with faithful handling and a linear acceleration feel that is more closely aligned to the driver’s use of the accelerator pedal. Drivability is also enhanced by Hybrid System Control that closely matches engine sound and acceleration. Thanks to the hybrid system upgrades, all-electric EV driving can be enjoyed at higher speeds and over longer distances, maximising the LBX’s efficiency.
The LBX’s luxury status is witnessed by the lengths Lexus has gone to manage noise and vibration (NVH). These include adding a balancer shaft to the engine to reduce vibration that can generate a booming effect in the cabin. Special attention has been paid to the doors where damping sheets have been introduced to suppress high frequency noise but enhance low frequency noise to give a distinct and pleasing sound.
The Lexus engine line-up explained
The Lexus vehicle range comprises ten lines and thirteen individual models, some of which can be specified with different powertrains. Here you will find information on each powertrain and its availability within the range.
Powertrain: 200h
The number ‘200’ references the fact that the power output is equivalent to a conventional 2.0-litre petrol engine, while the ‘h’ stands for hybrid – a combination of both internal combustion and electric power sources.
The 200h powertrain is the sole engine option for the CT range. It consists of a 1.8-litre four-cylinder 98bhp Atkinson cycle petrol engine (code 2ZR-FXE) mated to an 81bhp electric motor.
Total system output is 134bhp and the 0-62mph sprint time is 10.3 seconds. Top speed is 112mph and CO2 emissions range from 97 to 101g/km. Combined fuel economy figures range from 64.2 to 67.3mpg.
Powertrain: 250h
The number ‘250’ references the fact that the power output is equivalent to a conventional 2.5-litre petrol engine, while the ‘h’ stands for hybrid – a combination of both internal combustion and electric power sources.
The 250h powertrain is the sole engine option for the UX range in the UK. It consists of a 2.0-litre four-cylinder 144bhp petrol engine (code M20A-FXS) mated to a 108bhp electric motor generator.
Total system output is 176bhp and the 0-62mph sprint time is yet to be confirmed. Top speed, emissions and fuel economy figures are also yet to be confirmed.
Powertrain: 300h
The number ‘300’ references the fact that the power output is equivalent to a conventional 3.0-litre petrol engine, while the ‘h’ stands for hybrid – a combination of both internal combustion and electric power sources.
The 300h powertrain is the most widely applied across the Lexus range, available in the IS, ES and GS saloons, NX crossover and RC coupe. It always consists of a 2.5-litre four-cylinder petrol engine mated to a 141bhp electric motor, however there are marginal differences across the five ranges.
The engine in IS, GS and RC models (code 2AR-FSE) produces 178bhp for a total system output of 220bhp, while the closely related engine in NX (code 2AR-FXE) is tuned to produce 153bhp for a total system output of 195bhp. The newest iteration is the all-new engine in ES (code A25A-FXS), which combines a fourth-generation hybrid system to produce a total system output of 215bhp.
As the smallest and lightest model, the IS returns the best overall figures for a vehicle with the 300h powertrain: 8.4 seconds to 62mph, 125mph top speed, combined fuel economy of up to 65.7mpg and as little as 101g/km of CO2 emissions.
Powertrain: 450h
The number ‘450’ references the fact that the power output is equivalent to a conventional 4.5-litre petrol engine, while the ‘h’ stands for hybrid – a combination of both internal combustion and electric power sources.
The 450h powertrain is applied across two models in the Lexus range: GS saloon and RX crossover. It consists of a 3.5-litre V6 petrol engine (code 2GR-FXS) mated to an electric motor/s, however due to the different natures of each vehicle there are differences in the outputs of each element.
In the RX and RX L, the petrol engine delivers 259bhp, while the front and rear electric motors produce 165 and 68bhp respectively. This creates a combined system output of 308bhp. However, in the GS, the petrol engine delivers 288bhp, while the electric motor produces 197bhp for a total system output of 341bhp.
The performance-oriented GS 450h sprints to 62mph in 5.9 seconds and reaches a maximum speed of 155mph. It can produce as little as 141g/km of CO2 and a combined fuel efficiency figure of 46.3mpg. Meanwhile, the full-size RX crossover is not far behind, offering best figures of 7.7 seconds to 62mph and 124mph top speed, allied to 48.7mpg economy and 132g/km emissions.
Powertrain: 500
The number ‘500’ references the fact that the petrol engine has a 5.0-litre displacement. When the designation is missing the letter ‘h’ the powertrain is naturally aspirated and not a hybrid.
The 500 powertrain is one of two options in the flagship LC coupe range. It refers to a 5.0-litre V8 petrol engine (code 2UR-GSE) that produces 471bhp.
The engine catapults the LC 500 to 62mph in 4.4 seconds and on to a top speed of 168mph. Its combined fuel economy figure stands at 24.6mph and it produces 263g/km of CO2 emissions on 20-inch wheels.
Powertrain: 500h
The number ‘500’ references the fact that the power output is equivalent to a conventional 5.0-litre petrol engine, while the ‘h’ stands for hybrid – a combination of both internal combustion and electric power sources.
The 500h powertrain is applied across two models in the Lexus range: LC coupe and LS flagship saloon. It consists of a 3.5-litre V6 petrol engine (code 8GR-FXS) producing 295bhp mated to a 177bhp electric motor. The total system output of both models is 354bhp.
Both models offer a top speed of 155mph, though the LC is the quicker to 62mph at 4.7 seconds compared to the 5.4 seconds of the LS. There is even less separating the pair in terms of best economy and emissions figures: 44.1mpg and 145g/km for the LC, and 43.5mph and 147g/km for the LS.
Wild card: F models
Lexus F models have never offered any outward indication of engine size, although all four models – IS F, LFA, RC F and GS F – have been equipped with large capacity, naturally aspirated V-configuration engines.
Smallest in terms of displacement but the largest in terms of power and cylinder count is the 553bhp bespoke 4.8-litre V10 (code 1LR-GUE) of the Lexus LFA supercar.
Meanwhile, the IS F, RC F and GS F feature essentially the same hand-built 5.0-litre V8 (code 2UR-GSE) shared with the LC 500. Over the years its output has been refined and improved to the 471bhp of today’s RC F and GS F models.