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Beiben Central Clock Module
Beiben Central Clock Module
2025-06-21
Beiben Tail Light Module
Beiben Tail Light Module
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Beiben Underbody Modules

Beiben Underbody Modules
Beiben Underbody Modules
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What is the Beiben Underbody Modules？

  • Beiben Underbody Modules​
  • Introduction​
  • The Beiben Underbody Modules are advanced protective and functional components designed to safeguard critical vehicle systems while ensuring optimal performance in heavy-duty commercial vehicles. Engineered for harsh road conditions, these modules integrate precision Pressure switches and durable Seal rings to monitor and maintain hydraulic/pneumatic system integrity, preventing leaks and ensuring reliable operation even in extreme environments.​
  • Core Components and Functional Design​
  • Central to the module’s reliability are the Pressure switches, high-precision sensors designed to monitor fluid pressure in underbody systems such as air brakes, suspension, or hydraulic lifts. These switches feature a rugged stainless-steel housing with IP67-rated protection, resisting dust, water, and vibration while delivering accurate pressure readings (calibrated to ±1% tolerance) across a wide range (0–300 bar). When pressure deviates from safe thresholds, the switches trigger instant alerts to the vehicle’s ECU, enabling proactive maintenance and preventing system failures.​
  • Complementing the pressure monitoring system are Seal rings, critical components that create airtight and watertight barriers in pipe connections, valves, and junction points. Constructed from high-performance elastomers like NBR (nitrile butadiene rubber) or EPDM (ethylene-propylene-diene monomer), these rings resist chemical corrosion, temperature fluctuations (-40°C to +150°C), and mechanical stress, ensuring long-term leak prevention. Their precision-molded design matches industry-standard fitting profiles, providing a secure seal without compromising fluid flow.​
  • Engineering Excellence for Durability​
  • Every component in the Beiben Underbody Modules undergoes rigorous testing to meet commercial vehicle standards. Pressure switches are cycled 100,000+ times under maximum pressure to validate fatigue resistance, while Seal rings are subjected to salt-spray tests (500+ hours) and compression set analysis to ensure elasticity retention. The modules’ mounting brackets—fabricated from galvanized steel—feature vibration-dampening isolators, reducing stress on switches and seals caused by road shocks, while their modular design allows for quick component replacement during maintenance.​
  • Performance and Operational Benefits​
  • The integration of Pressure switches and Seal rings enhances underbody system reliability by enabling real-time pressure monitoring and leak protection, critical for maintaining brake efficiency, suspension stability, and hydraulic performance. The switches’ fast response time (≤50ms) minimizes downtime by detecting issues early, while the seals’ robust material composition eliminates costly fluid leaks—a common cause of environmental hazards and system downtime in heavy-duty fleets. Additionally, the modules’ corrosion-resistant design extends service life, even in coastal or high-salt environments.​
  • Conclusion: Reliable Underbody System Management​
  • The Beiben Underbody Modules set a standard for durability, precision, and safety in commercial vehicle underbody technology. By combining high-accuracy Pressure switches with leak-proof Seal rings, Beiben ensures these modules deliver consistent performance, proactive fault detection, and long-term protection for critical systems. Exemplifying the brand’s commitment to engineering excellence, they provide a trusted solution for fleets that demand uncompromising reliability in the most challenging operational conditions.

Product Parameters of Beiben Underbody Modules

No. Part Number Part Name English  Quantity
1 001 545 68 14 Pressure switches 1
2 007603 012405 Seal rings 1
3 000 545 54 14 Pressure switches 1

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