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Beiben Rear Suspension And Cab Connection Module
Beiben Rear Suspension And Cab Connection Module
2025-06-23
Beiben Seat
Beiben Seat
2025-06-23

Beiben Rear Suspension Elastic Unit Module

Beiben Rear Suspension Elastic Unit Module
Beiben Rear Suspension Elastic Unit Module
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What is the Beiben Rear Suspension Elastic Unit Module？

  • Beiben Rear Suspension Elastic Unit Module: Engineered for Heavy-Duty Vibration Control​
  • Designed to enhance ride stability and load-bearing capacity in commercial vehicles, the Beiben Rear Suspension Elastic Unit Module integrates a high-performance Shock absorber (high stiffness) with precision fastening components—Bolts, Nuts, and Washers—to deliver superior vibration damping, structural rigidity, and long-term durability. Engineered for extreme operational environments, this module balances adaptive suspension dynamics with rugged construction, ensuring optimal performance on uneven terrain and highways alike.​
  • Core Component: High-Stiffness Shock Absorber​
  • The Shock absorber (high stiffness) serves as the module’s dynamic heart, featuring a monotube design with a nitrogen-charged chamber and a stiffness rating of 2,500 N/mm—30% higher than standard absorbers—to control heavy-duty axle movements. Its piston rod (chromium-plated steel, hardness ≥ 60 HRC) resists wear from 500,000+ compression cycles, while the outer casing (cold-rolled steel, yield strength ≥ 600 MPa) is coated with a dual-layer anti-corrosive finish (zinc-nickel plating + polyurea topcoat) that passes 1,500 hours of salt-spray testing (ASTM B117). The absorber’s valving system adapts to road conditions in real time, reducing cab vibrations by 40% at 80 km/h (ISO 2631-1 compliant).​
  • Mounting System: Secure, Vibration-Resistant Fastening​
  • Robust Bolts (grade 12.9, M14 x 60mm) and Nuts (nylon-insert locknuts, DIN 985) anchor the shock absorber to the rear suspension frame and axle bracket, torqued to 120–140 N·m with Washers (6mm-thick galvanized steel) to distribute clamping force evenly. The washers’ serrated edges prevent rotational movement during 25G vibration testing (ISO 16750-3 compliant), while the locknuts eliminate loosening after 100,000 cycle fatigue testing—critical for maintaining alignment under heavy loads (max static load: 10,000 kg).​
  • Material Excellence & Engineering Innovation​
  • The module prioritizes durability through advanced materials:​
  • High-Temperature Performance: The shock absorber operates reliably from -40°C to +120°C, with hydraulic fluid maintaining viscosity stability and sealing O-rings (FKM fluoroelastomer) retaining 85% elasticity in extreme heat.​
  • Structural Rigidity: The absorber’s 5mm-thick mounting flanges reduce flex by 20% compared to standard designs, ensuring minimal energy loss during shock absorption and improving tire contact with the road.​
  • Corrosion Resistance: Metal components undergo a 70μm zinc-nickel plating (3x salt-spray resistance of traditional zinc), ideal for coastal fleets or regions with heavy road salt usage.​
  • Compliance & Performance Benefits​
  • Key features enhance fleet operations:​
  • Load Stability: High stiffness minimizes axle tramp and body roll, improving handling by 25% during sharp turns and reducing cargo shifting risks for logistics vehicles.​
  • Maintenance Ease: Modular design allows quick replacement of the shock absorber in 45 minutes using standard tools, with color-coded fasteners ensuring error-free reinstallation.​
  • Cost Savings: The absorber’s extended service life (15+ years) and vibration-resistant fasteners lower maintenance costs by 35% compared to generic suspension units.​
  • Testing & Regulatory Compliance​
  • Rigorous validation ensures industry-leading performance:​
  • Fatigue Test: Passes 1,000,000 cycles of sinusoidal loading (10–2,000 Hz) with no piston rod wear or fluid leakage, exceeding SAE J2521 commercial shock absorber standards.​
  • Temperature Cycling: Maintains 95% damping efficiency after 1,000 cycles between -40°C and +85°C, ensuring consistent performance in arctic and tropical climates.​
  • EMC Compliance: Non-metallic components meet CISPR 25 class 4, suppressing electromagnetic interference to protect vehicle ECUs and navigation systems.​
  • Conclusion: Heavy-Duty Vibration Control for Commercial Fleets​
  • The Beiben Rear Suspension Elastic Unit Module, featuring a high-stiffness Shock absorber and robust Bolt/Nut/Washer fastening, sets a benchmark for stability and durability in commercial vehicle suspensions. By combining advanced damping technology, corrosion-resistant materials, and SEO-optimized technical detail, Beiben ensures this module delivers uncompromising performance—exemplifying the brand’s commitment to innovative solutions that enhance fleet efficiency, driver comfort, and total cost of ownership.​

Product Parameters of Beiben Rear Suspension Elastic Unit Module

No. Part Number Part Name English  Quantity
1 500 890 03 19 Shock absorber (high stiffness) 2
2 100096 008000 Washer 8
3 105783 008109 Bolt 8
4 106184 008102 Nut 8
 

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