- Schaeffler is advancing hybrid systems with MultiMode transmission offering multiple driving modes and integrated electrification components.
- The company is also strengthening emission control and engine efficiency through Flex Fuel sensors and next-generation camshaft technologies.
Schaeffler AG is strengthening its hybrid technology portfolio by introducing advanced powertrain solutions designed to improve efficiency, performance, and emissions across modern vehicles. The company’s latest developments include MultiMode dedicated hybrid transmissions, spoke dampers, electromechanical camshaft phasing units, and Flex Fuel sensors. These innovations target both full hybrid and plug-in hybrid applications while addressing evolving global requirements for fuel efficiency and reduced emissions. With production plans spanning multiple regions, the solutions reflect a scalable and globally deployable hybrid architecture.
MultiMode Hybrid Transmission with Integrated Electrification
The MultiMode dedicated hybrid transmission represents a key advancement in hybrid propulsion systems, with production scheduled to begin in 2026 across various vehicle manufacturers in Europe and Asia. This system integrates two electric machines, power electronics, and smart hydraulics responsible for clutch actuation, parking lock functionality, and thermal management. Weighing approximately 125 kg, the module delivers up to 145 kW of peak power and supports full hybrid and plug-in hybrid configurations with flexible deployment across multiple vehicle platforms.
MultiMode Hybrid Transmission Specifications
| Parameter | Specification |
|---|---|
| Peak Power | 145 kW |
| Weight | 125 kg |
| Driving Modes | Electric, Serial, Parallel |
Spoke Damper Enhancing NVH and Packaging Efficiency
The spoke damper technology has already entered volume production with leading automakers in China, with further expansion planned for 2026. This component is engineered to eliminate torsional vibrations at the crankshaft, thereby improving noise, vibration, and harshness characteristics. Additionally, it contributes to reduced installation space requirements, making it suitable for compact hybrid architectures where packaging efficiency is critical without compromising drivetrain performance or durability.
Next-Generation Camshaft Phasing Units with BLDC Integration
Schaeffler’s electromechanical camshaft phasing units integrate a brushless DC motor, embedded control unit, and advanced electronics along with software for optimized valve timing. These systems enhance engine performance across varying load and speed conditions. In 2025, production of the latest generation began at the company’s facility in Taicang, China, with global supply to multiple customers. The integration of electronics and software enables precise control, contributing to improved combustion efficiency and reduced emissions.
Flex Fuel Sensor for Renewable Fuel Optimization
The Flex Fuel sensor is designed to support vehicles operating on renewable fuels by accurately measuring ethanol content before fuel injection. Installed between the fuel tank and engine, this sensor enables precise fuel-air mixture adjustments, thereby enhancing emission control and engine efficiency. As alternative fuels gain traction, such sensing technologies play a crucial role in ensuring compliance with emission norms while maintaining optimal engine performance across different fuel compositions.
Frequently Asked Questions
What is Schaeffler’s MultiMode hybrid transmission and how does it work?
Schaeffler’s MultiMode hybrid transmission is an integrated system combining electric motors, power electronics, and hydraulic controls to enable multiple driving modes including electric, serial, and parallel operation. It allows vehicles to switch seamlessly between propulsion modes depending on driving conditions. The system improves efficiency by optimizing energy usage, enhances performance through electrification, and supports both full hybrid and plug-in hybrid configurations, making it adaptable for various vehicle platforms and global markets.
How does the Flex Fuel sensor improve vehicle emissions and efficiency?
The Flex Fuel sensor measures ethanol content in fuel before it enters the engine, enabling precise adjustment of the combustion process for optimal performance and emissions. By ensuring the correct air-fuel mixture, it enhances engine efficiency and reduces harmful emissions. This is particularly important for vehicles using renewable fuels, as fuel composition can vary significantly. The sensor supports compliance with emission regulations while maintaining consistent engine output and reliability.
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