Spring Bumper Shock Absorber
Spring Bumper Shock Absorber
A spring bumper shock absorber is a high-performance damping device that integrates a coil spring, bumper structure, and damping mechanism to absorb impact, reduce vibration, and protect equipment or vehicles from damage caused by sudden shocks and continuous oscillation. It is widely used in automotive suspension systems, industrial machinery, construction equipment, and household appliances, serving as a core component to enhance stability, comfort, and service life.
Technical Parameter Table
|
Model |
Type |
Spring Material |
Bumper Material |
Allowable Load (kg) |
Deflection (mm) |
Vertical Stiffness (kg/mm) |
Operating Temperature (℃) |
Overall Size (mm) |
Weight (kg/pcs) |
Application |
|---|---|---|---|---|---|---|---|---|---|---|
|
SBA-01 |
Automotive (Small Car) |
65Mn Steel |
Polyurethane (PU) |
50-100 |
15-20 |
5.0 |
-40 to +80 |
φ80×120 |
0.85 |
Sedans, Hatchbacks |
|
SBA-02 |
Automotive (SUV/UTV) |
65Mn Steel |
Reinforced TPU |
200-350 |
20-25 |
14.0 |
-40 to +80 |
φ120×180 |
2.10 |
SUVs, UTVs, Off-road Vehicles |
|
SBA-03 |
Industrial (Light Load) |
Q235B Steel |
Natural Rubber |
400-600 |
25-30 |
20.0 |
-35 to +85 |
φ150×220 |
3.80 |
Pumps, Small Compressors |
|
SBA-04 |
Industrial (Heavy Load) |
Stainless Steel |
Reinforced Rubber |
800-1200 |
30-35 |
34.3 |
-35 to +85 |
φ200×280 |
7.50 |
Conveyors, Construction Machinery |
|
SBA-05 |
Automotive (Motorcycle) |
65Mn Steel |
PU |
30-50 |
12-18 |
3.3 |
-40 to +80 |
φ60×100 |
0.45 |
Adventure Motorcycles, Scooters |
Core Function & Performance Details
Integrated Damping & Protection
Combines spring support, bumper buffering, and damping vibration absorption in one, effectively absorbing both high-frequency and low-frequency vibrations, and preventing excessive deformation of equipment/vehicle components. This dual protection mechanism reduces damage and extends the service life of the connected equipment by 2-3 times.
High Load-Bearing Capacity & Durability
Made of high-quality steel springs and wear-resistant bumper materials (PU, TPU, reinforced rubber), the product has strong load-bearing capacity (30-2000 kg) and excellent resistance to wear, corrosion, and aging. The heat-treated spring and anti-corrosion coating ensure stable performance in harsh environments (high temperature, humidity, dust) for over 100,000 service cycles.
Superior Vibration & Noise Reduction
he damping element (rubber, PU, or hydraulic oil) efficiently absorbs high-frequency vibrations and reduces noise (damping ratio 0.08-0.25), while the spring buffers low-frequency impact. This significantly improves ride comfort for vehicles and working environments for industrial equipment.
Application of Spring Bumper Shock Absorber
Spring bumper shock absorbers are widely used in various industries due to their integrated damping and protection functions. Key application scenarios include:
Automotive Industry: Installed in the suspension system of sedans, SUVs, UTVs, motorcycles, and trucks to absorb road shocks, reduce body roll during turns, improve ride comfort, and protect the chassis and shock absorber from damage. Suitable for both passenger cars and commercial vehicles, including popular models like Toyota, Honda, Ford, and off-road vehicles.
Industrial Machinery: Used in compressors, pumps, fans, conveyors, and construction equipment (bulldozers, cranes) to reduce vibration transmission, protect precision components, and improve equipment stability during long-term operation.
Construction & Infrastructure: Applied in elevator buffers, bridge shock absorption, and building vibration isolation to absorb impact and reduce vibration transmission, ensuring structural safety and comfort.
Household & Commercial Appliances: Used in washing machines, refrigerators, and air conditioning units to reduce vibration and noise during operation, improving user experience.
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