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Beiben Right Door Body
Beiben Right Door Body
2025-06-23
Beiben Right Door Locking System
Beiben Right Door Locking System
2025-06-23

Beiben Left Door Locking System

Beiben Left Door Locking System
Beiben Left Door Locking System
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What is the Beiben Left Door Locking System？

  • Beiben Left Door Locking System​
  • Engineered for security, durability, and seamless operation, the Beiben Left Door Locking System is a precision-mechanized assembly designed to safeguard commercial vehicle cabs while enabling effortless access. Combining the Left Door Lock with a network of high-reliability components—Screws, Tie Rods, Door Handle Assemblies, and Seal Gaskets—this system ensures robust anti-theft protection, weather resistance, and ease of maintenance in the harshest operational environments.​
  • Core Lock Body: Structural Integrity & Security​
  • The Left Door Lock serves as the system’s core, constructed from heat-treated stainless steel (304 grade) for corrosion resistance and impact tolerance. Its dual-latch mechanism engages with the cab’s door frame to resist 5,000 N of pulling force, meeting UN ECE R11 anti-theft standards. The lock body features a Locking Pin with Threads (hardness ≥ 50 HRC), which interlocks with the door striker plate, while a Left Locking Cylinder Tie Rod Assembly transmits rotational force from the key to the latch, ensuring smooth operation even after 100,000+ cycles.​
  • External Access System: Handle & Tie Rods​
  • The Left Outside Door Handle Assembly (zinc-alloy construction with chrome plating) provides ergonomic access, connected to the lock body via the Left Outside Opening Tie Rod. This tie rod (stainless steel, 8mm diameter) features adjustable end fittings to maintain precise alignment, secured with Countersunk Screws (M5 x 12mm) that resist stripping during installation. The Left Door Lock Keyway is protected by a tamper-resistant cover, preventing debris ingress while ensuring key insertion accuracy in low-light conditions.​
  • Internal Operation & Sealing​
  • For internal access, the Left Door Inside Opening Tie Rod Assembly links the interior door handle to the lock body, allowing drivers to unlock the door with minimal force (≤15 N). This assembly uses Combination Screws (grade 10.9, M6 x 16mm) to secure pivot points, with nylon bushings that reduce friction and noise. A Gasket Plate and Seal Gasket (EPDM rubber, shore hardness 70A) surround the lock body, creating a watertight seal that blocks water ingress (IP67-rated) and dust, critical for maintaining functionality in rainy or dusty environments.​
  • Fastening System: Reliability Under Pressure​
  • High-quality fasteners ensure long-term retention:​
  • Screws (stainless steel, M4–M6) secure the lock body to the door panel, with countersunk heads that prevent snagging on interior trims.​
  • Combination Screws feature tri-lobular threads for 30% better torque retention (rated 8–12 N·m), resisting vibration-induced loosening (tested at 20G acceleration, ISO 16750-3 compliant).​
  • All metal components receive a zinc-nickel plating (50μm thickness), passing 1,000+ hours of salt-spray testing (ASTM B117) to eliminate rust in coastal or winter climates.​
  • Engineering Excellence: Testing & Performance​
  • Rigorous validation ensures industry-leading performance:​
  • Cycle Life: The lock mechanism operates smoothly after 200,000 open/close cycles, with no wear on Locking Pins or Tie Rods.​
  • Security Testing: Resists forced entry attempts (e.g., pry attacks) for 10+ minutes, exceeding global anti-theft requirements.​
  • Temperature Tolerance: Functions reliably from -40°C to +85°C, with Seal Gaskets maintaining elasticity and seal integrity across extremes.​
  • Benefits for Commercial Fleets​
  • The Beiben Left Door Locking System delivers critical advantages:​
  • Enhanced Security: Dual-latch design and tamper-resistant components protect cargo and occupants from theft, ideal for high-value logistics.​
  • Maintenance Efficiency: Modular tie rod and handle assemblies allow quick replacement without door disassembly, reducing downtime by 40%.​
  • Weatherproof Performance: IP67-rated seals and corrosion-resistant materials ensure 15+ years of service life, even in the harshest environments.​
  • Conclusion: Robust Locking Solution for Heavy-Duty Vehicles​
  • The Beiben Left Door Locking System, integrating a high-strength Left Door Lock with precision Tie Rods, durable Handles, and weatherproof Seals, sets a standard for security and reliability in commercial vehicle design. It exemplifies the brand’s commitment to engineering solutions that balance safety, durability, and operational efficiency, making it the trusted choice for fleets that demand uncompromising performance and protection.​

Product Parameters of Beiben Left Door Locking System

No. Part Number Part Name English  Quantity
1 500 723 01 01 Left Door Lock 1
2 100818 006073 Screw 2
3 100819 006093 Screw 1
4 500 725 01 60 Left Outside Opening Tie Rod 1
5 500 725 01 61 Left Locking Cylinder Tie Rod 1
6 500 720 01 92 Left Locking Cylinder Tie Rod Assembly 1
7 500 760 01 59 Left Outside Door Handle Assembly 1
8 381 723 00 04 Left Door Lock Keyway 1
9 500 723 00 98 Gasket Plate 1
10 641 723 00 98 Seal Gasket 1
11 000 990 39 30 Countersunk Screw 2
12 381 723 00 38 Locking Pin with Threads 1
13 500 760 01 70 Left Door Inside Opening Tie Rod Assembly 1
14 109074 006164 Combination Screw 2
15 109074 006164 Combination Screw 4
 

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