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- 中文
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English
- 中文
- English
Stabilizer bar
EZ-drive Technology has innovatively developed a disconnectable stabilizer bar system to resolve the trade-off between handling stability and off-road capability in hardcore off-road vehicles, pickup trucks, and other models.
Based on the conventional stabilizer bar, this product integrates a disconnect mechanism to realize intelligent switching between the connected and disconnected states. It perfectly balances the roll stiffness for on-road driving and the suspension travel required for off-
1. Innovative Disconnectable Structure
Core Function: By equipping a disconnect mechanism, the connection and disconnection of the left and right stabilizer bars can be actively switched according to driving demands.
Highway Mode: The stabilizer bar is connected to provide sufficient roll stiffness, significantly improving the vehicle’s handling stability and safety.
Off-Road Mode: The stabilizer bar is disconnected to release suspension travel, avoiding single-wheel lift, and greatly enhancing the vehicle’s passability and terrain adaptability.
2. Reliable Mechatronic Actuator
Disengagement Mechanism: Driven by an electromagnetic coil, the thrust ring pushes the engaging sleeve to realize stabilizer bar separation with rapid response.
Engagement Mechanism: The return spring pushes the shift fork to drive the engaging sleeve and complete stabilizer bar engagement, ensuring reliable locking.
Position Detection: Integrated with a stroke sensor to detect the positions of the shift fork and engaging sleeve in real time, enabling precise control of the working status.
Sealing and Protection: Rubber dust boots are used for sealing between the housing and the stabilizer bar, and adhesive sealing is applied between housings to ensure reliable operation in harsh environments.
3. High-Performance Bar Body Benchmarked Against Industry Leaders
Mature Benchmarking: The bar body design is benchmarked against classic models to ensure reliable performance.
Excellent Material: Adopts high-performance material with yield strength ≥ 1080 MPa and tensile strength ≥ 1225 MPa, meeting high-strength and high-durability requirements.
Performance Parameters:
- Under benchmark conditions, the maximum torque can reach 2120.73 Nm.
- The shoulder principal stress and shear stress are both controlled within safe ranges to ensure structural strength.
- Spring stiffness (Ka) can reach up to 9.564 kgf/mm, providing strong anti-roll performance.
Product Advantages Summary
- Balanced Performance:Resolves the conflict between “highway performance” and “off-road passability” of traditional stabilizer bars, enabling multi-scenario use with one vehicle.
- Intelligent & Reliable:Adopts an electromagnetically driven and spring-return actuator, combined with a position sensor, to ensure accurate action and stable status.
- High Strength & Durability:Uses high-performance alloy materials, with strict benchmarking and calculation to guarantee structural strength and fatigue life under extreme working conditions.
- Scenario Adaptability:Specially developed for hardcore off-road vehicles, pickup trucks, and other segments with extreme passability demands; it is a key upgrade component to enhance vehicle off-road capability.
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