Multi-functional Vibration Table: Supports various vibration modes to meet different standards and testing needs, improving testing efficiency.
Transport imulation
The JQA-602-450 60kN Vibration Test System has been specially designed for transport simulation, testing structures at frequencies from D and payloads exceeding 6 tonnes. With a cross-section of over 6 m x 3 m it is much larger in size than the individual payload interface plates.aving the capability to independently control the vibration acceleration atmultiple positions on a single payload of this size is revolutionary.
The payload interfaces for each of the four 60Kn shakers are not connected to each other, so to control their relative positioning, a new position indicator control stand has been developed.A special version of the Combo has been designed to incorporate a solid-trunnion vibrator body mounting,with the slip table combo frame being attached directly to steel plates on top of a seismic mass. The base fabrication is designed to accept a Load Bearing Platform (LBP) used for vertical vibration.An air-isolated seismic block has been designed so that all forces are transmitted to it. Testing is controlled usingan Multiple Amplifier Control (MAC) system together with a Multi-Input Multi-Output (MIMO) vibration controller, to simultaneously control each independant system in order to achieve the required combinedeffect. Using Airglides, the four units can be readily repositioned into multiple orientations, toenable both vertical and horizontal testing of various-sized payloads.
| Shaker Model | JQA-502-450 / JQA-503-450 |
| Frequency Range (Hz) | 5~2700 |
| Sine force (KN) | 50 |
| Shock force (KN) | 100/150 |
| Max. acceleration (m/s²) | 980 |
| Max. speed (m/s) | 2 |
| Max. Displacement (mm p-p) | 51/76 |
| Max. load (kg) | 800 |
| Vibration isolation frequency(Hz) | 2.5 |
| Shaking table type | JQ-50 |
| Moving parts weight (kg) | 50 |
| Armature diameter (φmm) | 450 |
| Allowable eccentric moment(Nxm) | 980 |
| Outer dimension (W·H·D) | 1650*1180*1060 |
| Shaker weight (kg) | 4500 |
| Power amplifier model | PA-50 |
| Max. output power(KVA) | 50 |
| (W·H·D)shape | 550*1850*850 |
| Power amplifier Weight (kg) | 650 |
| System power consumption (KVA) | 80 |
| Cooling method | Forced air cooling |
| Fan model | FJ-5000 |
| Rated flow (m³/min) | 56 |
| Rated wind pressure (kPa) | 7.7 |
| Fan power (KW) | 15 |
Guangdong Jianqiao Testing Equipment Co.,Ltd is a large scale professional manufacturer specializing in R&D ,production and sales of vibration test system,environmental test chamber and battery testing equipment.With the advantage in Technicians in R&D department,professional production and sales teamand perfect after-service department.and several ,senior R&D Engineer haired across the country .Our marketing network covers major large and medium-sized cities among the country. In the past 20 years, Jianqiao provide high quality products and one -stop solutions for dozens of top 100 enterprises and 11289 end users.
The company manufactures all kinds of vibration and environmental testing equipment in strict accordingwith ISO9001 and products meet the standard of ISO, ASTM , DIN ,EN , BS , UL , JIS , GB/T , GJB,JIS,ANIS,UL,IEC etc. and other domestic and international standards .Our products are widely used in New energy vehicles, aerospace, - shipping, electronics industry and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.
