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China Electric Vibration Test Bench from Reliable Suppliers | Quality Assurance from Trusted Factory
Technical Specifications
| Vibration generator (model:L315M) | |
| Sinusoidal thrust | 300kgf |
| Random thrust | 300kgf |
| Impact thrust(6ms) | 600kgf |
| Frequency range | 5~4000Hz |
| Continuous thrust | 25.4mm(p-p) |
| Impact displacement | 25.4mm(p-p) |
| Max Speed | 2m/s |
| Max acceleration | 981m/s² |
| Dynamic coil diameter | Φ150mm |
| First-order resonant frequency | 2900Hz |
| Allowable eccentric moment | >196N×m |
| Equivalent mass of moving parts | 3kg |
| Load connection point | 12 pcs connection point |
| Table screw size (standard) | M8 |
| Table screw layout (diameter, circumference) | 6pcs in Φ60mm, 6pcs in Φ120mm |
| Axial isolation frequency | <3Hz |
| Max load | 120kg |
| Leakage Flux | ≤1mT |
| Size(no package)(L×W×H) | 840mm×563mm×677mm |
| Weight | 490kg |
| Horizontal sliding table(model:GT400M) | |
| Table size | 400mm×400mm(customized) |
| Thickness | 25mm |
| Usage frequency | 2000Hz |
| Table weight | 31kg |
| Max load | 150kg |
| Weight of connector head | 1.4kg |
| Bearing Number | 1个 |
| Bearing weight | 0.58kg |
| Table material | Magnesium alloy |
| Vertical expansion table(model:HE400SQ/A) | |
| Table size | 400mm×400mm(customized) |
| Table material | Aluminum alloy |
| Equivalent mass | 35kg |
| Upper limit frequency | 2000Hz |
Key Features
- ❄️ Cooling Method: High-efficiency air cooling / Low-noise water cooling
- 🎯 Operating Characteristics: Precise guidance, small lateral vibration
- ⚙️ Alignment System: Pneumatic support, automatic alignment
- 🛡️ Protection Functions: Overcurrent, overvoltage, overtemperature, displacement over-limit automatic shutdown
Compliance & Standards
- ✅ IEC 60068
- ✅ ISTA
- ✅ MIL-STD-810
- ✅ ISO 16750
Applications
- Aerospace
- Aviation Electrical Appliances
- Joint Environmental Test
- National Defense and Military Industry
Options and Accessories
FAQ
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Q How can I determine whether I need an "air-cooled" or "water-cooled" vibration table?Air-cooled: Suitable for small and medium-sized thrust equipment with a capacity of 60kN or less. It is easy to maintain and cost-effective, but the fan operation will generate certain noise.
Water-cooled: Suitable for large thrust equipment with a capacity above 60kN or for scenarios with strict environmental temperature control requirements. It has efficient cooling and quiet operation, but it requires a cooling device and the maintenance is slightly more complex. -
Q What are the specific requirements for the laboratory floor when installing a vibration table?For medium and small-sized vibration tables, air spring vibration isolation bases are generally standard equipment, and the requirements for the installation foundation are not very high.
For large-sized vibration tables (with a thrust greater than 100kN), special independent concrete foundations are usually required to be poured to prevent the vibration from being transmitted to the building structure and interfering with the normal operation of surrounding precision equipment. -
Q How can I protect my specimen from accidental damage?This system is equipped with multiple levels of security protection:
1. Controller: It adopts closed-loop control and will automatically shut down immediately when there is an abnormal fluctuation in parameters.
2. Power Amplifier Module: It has overcurrent and overvoltage protection functions.
3. Mechanical Structure: It is equipped with physical limit switches to prevent the moving coil from colliding up and down. -
Q What testing standards does the L315M vibration system comply with?The L315M vibration system is fully compliant with major international testing standards including IEC 60068 (environmental testing), ISTA (packaging transport simulation), MIL-STD-810 (military environmental engineering), and ISO 16750 (automotive electrical components). This ensures the system meets the requirements of a wide range of industries including aerospace, defense, and automotive.
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Q Can the vibration table be used for both vertical and horizontal testing?Yes. The system supports both vertical and horizontal testing configurations. The optional Vertical / Horizontal Switching System is equipped with a marble base and a static pressure guide rail horizontal slide table, allowing seamless switching between test orientations to accommodate various specimen requirements.
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Q What is the maximum load capacity of the L315M vibration table system?The vibration generator (L315M) supports a maximum load of 120kg. When used with the horizontal sliding table (GT400M), the maximum load capacity increases to 150kg. The table surfaces are available in a 400mm×400mm standard size and can be customized to accommodate larger specimens as required.

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