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Beiben Right Door Locking System
Beiben Right Door Locking System
2025-06-23
Beiben Right Door Window Roller System
Beiben Right Door Window Roller System
2025-06-23

Beiben Left Door Window Roller System

Beiben Left Door Window Roller System
Beiben Left Door Window Roller System
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What is the Beiben Left Door Window Roller System？

  • Beiben Left Door Window Roller System​
  • Engineered for seamless operation, weatherproofing, and long-term durability, the Beiben Left Door Window Roller System is a precision-engineered assembly designed to enhance visibility, comfort, and security in commercial vehicle cabs. Combining robust structural components—Window Frame, Rolling Window Glass, and Electric Mechanism Assembly—with high-reliability fasteners and seals, this system delivers superior performance in even the harshest environments.​
  • Core Structural Framework: Window Frame & Glass​
  • The Window Frame serves as the system’s backbone, constructed from high-strength aluminum alloy (6063-T6, tensile strength ≥ 240 MPa) with a powder-coated finish to resist corrosion and UV damage. Its contoured design integrates seamlessly with the door body, providing a rigid foundation for the Rolling Window Glass (5mm-thick tempered glass, UN ECE R43-certified), which fragments safely upon impact while blocking 99% of UV rays. The Corner Window Glass, embedded in a Corner Window Seal Frame, expands the driver’s field of view, with beveled edges that reduce wind resistance and noise.​
  • Sealing System: Protection Against the Elements​
  • Dual external seals ensure watertight performance:​
  • Right Outside Upper Rolling Window Seal (EPDM rubber, shore hardness 65A) forms a multi-lip barrier along the glass’s upper edge, channeling rainwater away from the cabin and reducing wind noise by 15 dB.​
  • Right Outside Lower Water Bar (PVC composite with rubber edging) sits at the window’s base, featuring hidden drainage slots that expel accumulated water, preventing rust and mold formation in the door panel.​
  • Inside the door, an Inside Rolling Window Seal (foam-backed rubber) creates an airtight bond between the glass and inner frame, blocking dust and drafts, while the Corner Window Seal Frame uses a pressure-sensitive adhesive to maintain a leak-free seal at the glass-to-frame junction.​
  • Mechanical Components: Electric Lifter System​
  • The Right Rolling Window Mechanism Assembly (Electric) drives smooth glass movement, powered by a Right Lifter Motor (12V, 20N·m torque) with a steel cable pulley system that raises/lowers the glass in 3.5 seconds (speed ±5%). A Lift Glass Tray (stamped steel with anti-rattle padding) supports the glass, secured to the mechanism with Combination Screws (grade 10.9, M6 x 16mm) and a Tray Seal (neoprene rubber) to prevent water ingress. The Rolling Window Glass Guide (nylon-reinforced plastic) aligns the glass during travel, reducing vibration to ≤1mm at 80 km/h.​
  • Fastening System: Stability Under Vibration​
  • High-quality fasteners ensure long-term retention:​
  • Self Tapping Screws (stainless steel, M4 x 12mm) attach the window frame to the door body, eliminating pre-drilled holes and reducing installation time by 25%.​
  • Insert Nuts (nylon-reinforced, M5 thread) embedded in the door panel provide reusable threaded points for the lifter motor, withstanding 10,000+ tightening cycles without stripping.​
  • Screws (zinc-plated steel, M5 x 10mm) and Washers (flat, 3mm thickness) secure the guide rails and seals, with torque specs of 8–12 N·m to resist loosening from road vibrations (tested at 20G acceleration, ISO 16750-3 compliant).​
  • Engineering Excellence: Testing & Compliance​
  • Rigorous validation ensures industry-leading performance:​
  • Water Ingress Test: Passes 70mm/hour rainfall for 24 hours with zero leakage, meeting IP67 standards for waterproofing.​
  • Cycle Life: The electric mechanism operates smoothly after 50,000 open/close cycles, with no cable wear or motor degradation.​
  • Noise Reduction: Combined seals and glass design reduce wind noise to ≤68 dB at highway speeds, enhancing driver concentration during long hauls.​
  • Performance Benefits for Fleet Operations​
  • The Beiben system delivers critical advantages:​
  • Operational Reliability: Electric motor with thermal overload protection ensures consistent performance in temperatures from -40°C to +85°C.​
  • Maintenance Efficiency: Modular design allows quick replacement of Lifter Motor or Glass Guide without door disassembly, cutting downtime by 40%.​
  • Safety Compliance: Tempered glass and reinforced frame meet global standards (e.g., ECE R17 for side impact protection), safeguarding occupants in collisions.​
  • Conclusion: Precision Engineering for Commercial Vehicle Windows​
  • The Beiben Left Door Window Roller System sets a benchmark for durability, functionality, and weather resistance in heavy-duty applications. By integrating a robust Window Frame, efficient Electric Mechanism, and advanced sealing technology with high-quality fasteners, Beiben ensures this system delivers uncompromising performance, making it the trusted choice for fleets that demand reliability and safety in every operation.​

Product Parameters of Beiben Left Door Window Roller System

No. Part Number Part Name English  Quantity
1 500 725 05 39 Left Outside Upper Roller Window Seal 1
2 500 725 03 39 Left Outside Lower Gear Strip 1
3 641 725 00 56 Window Frame 1
4 100846 035041 Self Tapping Screws 6
5 100818 006093 Screws 2
6 000 990 83 91 Insert Nuts 2
7 641 725 00 30 Roller Window Glass Guide 1
8 641 725 01 01 Lift Glass Tray 1
9 641 725 00 23 Tray Seal 1
10 100818 006093 Screws 2
11 641 725 00 10 Roller Window Glass 1
12 641 720 00 02 Left Roller Window Mechanism Assembly (Electric) 1
13 641 820 00 42 Left Lifter Motor 1
14 109074 008063 Combination Screws 5
15 100818 006113 Screws 3
16 100093 006000 Gaskets 3
17 500 725 00 39 Inside Roller Window Seal 1
18 500 725 01 66 Corner Window Seal Frame 1
19 500 725 00 10 Corner Window Glass 1

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