| Spring Material | 60Si2MnA Alloy Steel |
|---|---|
| Diaphragm Fatigue Life | 500,000 Loops Without Damage |
| Diaphragm Material | Nitrile Rubber Composite Fabric |
| Certification Standards | ISO 9001/GB 12676 |
| Environmental Temperature Range | -40℃~+85℃ |
| Dust-proof Structure | Double-layer Fluororubber Sealing Cover |
|---|---|
| Fatigue Life | 2 Million Times Of Loop Loading |
| Vibration Test | 10~2000Hz Sine Vibration |
| Connection Method | Integrally Forged Ball Pin |
| Surface Treatment | Zinc-nickel Alloy Coating |
| Hydrogen Embrittlement Protection | After Pickling, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 200℃ For 4 Hours. |
|---|---|
| Lubrication System | Long-acting Lithium-based Lubricating Grease |
| Installation Method | Press - Fit Quick - Release Structure |
| Maintenance Interval | 1 Million Kilometers Or 60 Months |
| Fatigue Life | 3 Million Times Of Loop Loading |
| Hydrogen Embrittlement Protection | After Galvanizing, Carry Out Dehydrogenation Treatment At A Constant Temperature Of 180℃ For 3 Hours. |
|---|---|
| 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 |
| Skeleton | Cathodic Electrophoretic Diamond Wire Mesh |
|---|---|
| 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 |
| Recyclable Materials | The Comprehensive Recovery Rate Of Rubber, Carbon Steel And Polyoxymethylene Is ≥90% |
|---|---|
| Package | Wrapped With Rust-proof Paper + Sealed With Polyethylene Bag |
| Full-wrapped Structure | The Two Ends Of The Metal Shell Are Bent Inwards By 3mm. |
| Lightweight | The Weight Of The Hollow Pin Shaft Is Reduced By 50%. |
| Lubrication Design | Spiral Oil Grooves On The Inner Wall Of The Ball Bowl |
| Technical Source | Introduction Of Original Technology From Neoplan In Germany |
|---|---|
| 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 |
|---|---|
| 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℃ |
| Material | EPDM |
|---|---|
| Structural Characteristics | Metal Ball Hinge And Rubber Vulcanization Composite Structure |
| Applicable Vehicle Models | Xiamen Golden Dragon XML6102J And Other Series Of Buses |
| Surface Treatment | Nickel Plating And Electrophoretic Coating Of Metal Parts |
| Functional Features | Shock Absorption, Buffering, And Thrust Transmission |
| Low Friction Coefficient | Surface Phosphating Treatment, Coefficient Of Friction ≤ 0.12 |
|---|---|
| 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℃ |