Application Overview & AnalysisA vehicle-mounted generator set weighing approximately 400 kg requires effective vibration isolation during stationary power generation.
The primary objective is to minimize vibration transmission and attenuate low-frequency vibrations, ensuring a quiet environment and improved onboard comfort—particularly for passenger rest and sleep quality.
Recommended Solution
Considering both stationary operation and potential road-induced shocks during vehicle movement, the solution must balance vibration isolation and impact resistance.
We recommend the ALJ-81661 wire rope vibration isolator, combined with a high-elastic rubber layer integrated between steel mounting plates, to achieve optimal performance.
Core Advantages & Technical Rationale
• Low-Frequency Isolation Performance
Constructed entirely from 304 stainless steel, each wire rope strand consists of 7×19 high-strength wires precisely twisted together.
During operation, micro-sliding and friction occur between individual wires, generating inherent damping. This natural damping mechanism is highly effective in dissipating the low-frequency vibrations typical of generator sets, significantly reducing vibration transmission to the vehicle structure.
• Superior Shock Resistance
Although the primary requirement focuses on stationary isolation, real-world vehicle conditions demand robust protection against dynamic impacts.
The integration of a rubber buffer within the isolator assembly provides additional limit restraint and cushioning. This design effectively prevents rigid collisions during road shocks, bumps, or sudden braking, ensuring system safety and reliability under dynamic conditions.
Product Specifications – ALJ-81661
Plate Length（L） | Hole Spacing（A） | Mounting Hole-4 （M） | Height （H） | Width（W） | Max Static Load（N） |
146mm | 131mm | 8mm | 61mm | 67mm | 1370 |
About UsAnlijing Vibration Control Technology Co., Ltd. specializes in vibration and noise control for electromechanical systems.
Driven by data-based engineering, we provide one-stop solutions including testing, design, and precision selection to ensure optimal performance for your applications.
