simulation transport vibration test solutions
Transportation Simulators Product description and Application
Transportation Simulators mainly applied to conform to ISTA , ASTM, TAPPI, ISO MIL - STD, FED - STD, UN, DOT and other industry and government standards stipulated "repeated impact, loose, or jump" test. Frequency range is 2-5 hz , fixed displacement is 1 inch (25.4 mm), Maximum acceleration is 1.25 G.
YST series vibration table adopts eccentric CAM principle, which can realize rotation, vertical, asynchronous (30 ° unbalance vibration) modes.
Transportation Simulators Features
1, Adjustable frequency.
2,Fixed amplitude.
3, Convenient installation, operation and maintenance.
4, Unilateral high fence for the back side.
Transportation Simulators Operating mode
Transportation Simulators Specifications YST500 YST1000 YST2000
| Model | YST500 | YST1000 | YST2000 |
| Payload(kg) | 500 | 1000 | 2000 |
| Table size(mm) | 1200*1500 | 1500*1500 | 1500*1500 |
| Frequency | 2~5Hz(120~300)RPM | ||
| Amplitude | 1 inch (25.4mm) fixed | ||
| Vibration pattern | Rotation , 30 ° unbalance vibration(asynchronous) | ||
| Power supply | AC220V±10% 50Hz | ||
Internatinal Standard Wood Case
| Pre-sales service |
| Technical Advisory: Testing method, laboratory planning and advice |
| Equipment Selection: Type-selecting scheme,FAQ |
| Product testing scheme |
| Selling service |
| Customer Communication,progress communication |
| Before installation, we will provide guidance of preparation , equipment debugging, equipment commissioning |
| Cooperate with measuring if need the third party verification |
| After-sale service |
| Quality assurance period for one year,lifelong maintenance. |
| Technical guidance |
| Feedback within 2 hours after get the call. |
| Accept OEM,Design service,Buyer lable |
How do you attach the hardware you’re testing to your shaker?
By means of a fixture, usually aluminum or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from solid stock. Most fixtures are welded.
How do you control shakers?
If we’re looking for resonances in the product we’re testing, we command the shaker to shake the product at one frequency at a time but to vary that test frequency, to sweep it over a range of frequencies.But more realistically, we command the shaker to vibrate randomly and to excite all the resonances simultaneously.Control commands go into the keyboard of a specially-programmed computer.
What are those resonances?Are they bad?
Have you ever noticed the steering wheel moving with rather large displacement amplitude, larger than the input to the column? That magnification is called resonance. Possibly it annoys you. There’s a slight chance that in a few years that whipping of the steering column might cause bending fatigue failure.When we shake an automotive or ship or land vehicle instrument, we're looking for, for example, portions of printed wiring boards (PWBs) responding with greater motion than we're inputting. That flexing may damage PWB wiring, it may damage the attached components, and it will damage the soldered connections between components and the PWB.
Shenzhen Labtone Test Equipment Co., Ltd. was established in 2002 and is the sole professional direct manufacturer in sourthern part of Chna in simulation testing equipment under mechanical environment, integrating development and production together. This includes Vibration testing systems, Shocking testing systems, Drop tester, Bump testing machines, Vibration-temperature humidity combined reliability testing systems, etc.Our products are used in a variety of applications, such as automotive,electronics,aerospace,vessel,telecommunication,optoelectronics ,instrument etc. Currently, our products are exported to Southeast Asia, Occident and other countries and regions. And they are widely recognized and trusted by users. Besides, we are making great efforts to develop new products to meet different requirements. Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services, quality products and competitive prices. We warmly welcome customers from domestic and overseas to cooperate with us for common success.