Product Description



Country of CHINAMFG



Engine Parts



Normal or Customized


Plastic bag

Front oil seal 1
VG260571208 Flywheel gear ring 1
AZ1242571561 Flywheel assembly 1
VG1246030011/12 Connecting rod tile 1
VG1246571034/35 Main bearing 1
AZ1246030007 Connecting rod assembly 6
VG1246030013 Connecting rod bolt 12
VG1246030015 Piston assembly 6
VG1540030005 Piston ring 1
VG1246030002 Piston pin 6
VG1246571571 Cylinder liner 6
D12.42-XLB Engine repair kit 1
VG1246040571 Cylinder pad 6
VG1246050571/22 Intake and exhaust valve 1
VG1246 0571 1 Valve push rod 12
VG1246 0571 1 Valve tappet 12
VG1246060091 Belt 1
VG1246060005 Automatic tensioning wheel 1
VG1246060094 Pump assembly 1
VG1246060088 Belt 1
VG1246060051 Fan leaves 1
VG1246070012 Oil cooler core 1
VG1246080002 High-pressure pipeline 1
VG1246090017 generator 1
VG1246090002 starter 1
VG124611571 Turbocharger 1
VG1246130008 Air compressor 1
VG12465716 Fuel injector assembly 6
WG9731471571 Steering vane pump 1
VG1246070031 Oil filter 2
VG1540080110 Diesel filter 1
VG Diesel filter 1
WG9725195712/103 air filter 1

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

elastic coupling

Material Selection and Design Durability of Elastic Couplings

The choice of materials for elastic couplings significantly influences their design and overall durability. Material selection affects factors such as flexibility, torsional stiffness, fatigue resistance, and resistance to environmental conditions. Here’s how material selection plays a crucial role:

  • Elastomer Material: The elastomer used in elastic couplings determines the coupling’s flexibility, vibration absorption capabilities, and resilience. Common elastomers include natural rubber, synthetic rubber, and polyurethane. The selected elastomer should provide the desired level of elasticity and durability while maintaining its properties over time.
  • Hub and Spacer Material: The hubs and spacers of elastic couplings are typically made from metals like steel, aluminum, or alloy materials. These components need to be strong enough to transmit torque while accommodating misalignments and vibrations. The material should also resist wear, corrosion, and fatigue.
  • Bolt or Pin Material: Bolts or pins used to connect the hubs and elastomer element must possess sufficient strength to handle the torsional forces and loads. They should be made from materials with high tensile strength and corrosion resistance.
  • Environmental Factors: Depending on the application environment, material selection should consider factors such as temperature, moisture, chemicals, and UV exposure. The chosen materials should be able to withstand these conditions without deterioration.

Ultimately, a well-considered material selection enhances the coupling’s durability, operational performance, and resistance to wear, ensuring that the elastic coupling can reliably function under varying conditions and loads.

elastic coupling

Installation Guidelines for Integrating Elastic Couplings

Proper installation of elastic couplings is essential to ensure their optimal performance and longevity. Engineers should follow these guidelines:

1. Alignment: Before installation, ensure that the connected shafts are properly aligned within the manufacturer’s specified tolerances. Misalignment can lead to premature wear and reduced coupling effectiveness.

2. Lubrication: Some elastic couplings require lubrication to maintain smooth operation. Follow the manufacturer’s recommendations for the type and amount of lubricant to use.

3. Mounting: Securely mount the elastic coupling onto the shafts using appropriate torque values for the coupling’s fasteners. Use a torque wrench to prevent over-tightening, which can damage the coupling or the shafts.

4. Inspection: Inspect the coupling for any signs of damage or defects before installation. Any issues should be addressed before the coupling is put into operation.

5. Clearance: Maintain proper clearance between the coupling and surrounding components to prevent interference during operation, especially if the coupling flexes during use.

6. Environmental Factors: Consider the operating environment, such as temperature, humidity, and exposure to chemicals, when selecting an appropriate elastic coupling material.

7. Manufacturer’s Recommendations: Always refer to the manufacturer’s installation guidelines and instructions specific to the type and model of elastic coupling being used.

Following these installation guidelines will help ensure the effective and safe integration of elastic couplings into mechanical systems.

elastic coupling

Industries Using Elastic Couplings

Elastic couplings find extensive use in various industries due to their unique benefits:

  • Industrial Manufacturing: Elastic couplings are widely used in manufacturing equipment, conveyors, and assembly lines to maintain smooth operation and reduce vibrations.
  • Automotive: Automotive applications include engine components, powertrain systems, and vehicle suspension systems where flexibility and vibration dampening are crucial.
  • Power Generation: Elastic couplings are used in power generation equipment such as generators, turbines, and pumps to absorb torsional vibrations and enhance efficiency.
  • Aerospace: In aerospace applications, elastic couplings help dampen vibrations in critical components like aircraft engines and control systems.
  • Renewable Energy: Wind turbines and solar tracking systems benefit from elastic couplings to accommodate misalignments and vibrations caused by changing wind conditions.
  • Mining: Mining equipment such as crushers, conveyors, and screens utilize elastic couplings to handle varying loads and minimize shock loads.
  • Marine: Elastic couplings are used in marine propulsion systems and ship equipment to manage torque fluctuations and reduce vibrations.

These industries rely on elastic couplings to enhance performance, extend machinery lifespan, and minimize downtime due to vibrations, misalignments, and shock loads.

China supplier CHINAMFG CHINAMFG Truck Parts Vg1560080300 Elastic Coupling Flexible Coupling  China supplier CHINAMFG CHINAMFG Truck Parts Vg1560080300 Elastic Coupling Flexible Coupling
editor by CX 2024-05-03