Vibration Test | 10 - 2000Hz Sinusoidal Vibration |
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Locking Torque | Rated Locking Torque ≥ 800N·m |
Lubrication System | Food - Grade Silicone Grease |
Material Composition | Aluminum Alloy Housing |
Sealed Structure | Double - Lip Seal Design |
Hydrogen Embrittlement Protection | After Galvanizing, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 180℃ For 3 Hours. |
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Working Principle | Torsion Spring Pre - Tensioning Structure |
Material Composition | High-strength Aluminum Alloy Shell |
Tensile Force Characteristics | Rated Tension Force 600 - 1000N |
Fatigue Life | 1.2 Million Loop Loads |
Hydrogen Embrittlement Protection | After Galvanizing, Conduct Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
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Lubrication System | Fully Synthetic Polyurea-based Lubricating Grease |
Applicable Range | Weichai WP10/WP12 Series Engines |
Vibration Test | 20 - 3000Hz Sinusoidal Vibration |
Maintenance Interval | 80,000 Kilometers Or 4 Years |
Install Tools | Special Hydraulic Sleeve Press |
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Corrosion Resistance | Salt Spray Test ≥ 500 Hours |
Surface Treatment | Outer Wall Phosphating |
Oil Tank Design | 3 Spiral Oil Grooves |
Execution Standards | QC/T 29097-2014 |
Skeleton | Cathodic Electrophoretic Diamond Wire Mesh |
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Typical Dimensions | Outer Diameter Φ250mm × Height Φ460mm |
Vibration Resistance Performance | 10 - 500Hz Sweep Frequency Vibration Test |
Filter Paper | Imported Composite Fiber Filter Paper |
Transportation Protection | Compressive Strength ≥ 500N |
Special Rubber Composite Layer | Oil-resistant/Ozone-resistant/Aging-resistant Formula |
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Transient Temperature Rise Suppression | Operating Temperature Range: -40℃ To +120℃ |
Multi - Directional Damping Structure | Suppress Multi - Axis Vibration Transmission |
Memory Alloy Limit Ring | Temperature Adaptive Deformation Recovery |
Modular Interface | Quick - Detachable Clamp Connection |
Technical Source | Introduction Of Original Technology From Neoplan In Germany |
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Applicable Vehicle Models | Youth Neoplan JNP6137S And Other Full-bearing Bodies |
Main Body Material | Ethylene Propylene Diene Monomer Rubber |
Sealed Design | Sealed Cover Leak Prevention |
Service Life | 80,000 - 100,000 Kilometers |
Accessory Compatibility | Modular Adaptation Of The Original Factory Air Suspension System |
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Size Specifications | Inner Diameter 58mm / Outer Diameter 105mm |
Environmental Adaptability | Salt Spray Test: No Rusting After ≥1000 Hours |
Tear Resistance Strength | Tensile Strength ≥ 20MPa |
Temperature Resistance Range | From Minus 30℃ To 80℃ |
Low Friction Coefficient | Surface Phosphating Treatment, Coefficient Of Friction ≤ 0.12 |
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No Risk Of Hydrogen Embrittlement | Adopt The Low-temperature Tempering Process |
Multi - Layer Anti - Corrosion Protection | Galvanizing (8 - 12μm) + Dacromet (6 - 8μm) |
High Fatigue Life | After 1 Million Cycles Of Loop Loading Tests |
Wide Temperature Adaptability | Operating Temperature - 50℃~150℃ |
Control Method | Three-speed Temperature Control |
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Material Of The Drive Disk | High-strength Aluminum Alloy |
Compatible Vehicle Models | All Xiamen King Long Buses |
Friction Plate Material | Ceramic Matrix Composites |
Response Time | ≤0.5 Seconds |