Vibration Table Performance Testing: Precision vibration frequency adjustment and amplitude control guarantee consistent test results every time.
Ground Transportation
Manufacturers of cars, motorcycles, trucks, buses and railvehicles all face similar requirements for improving performanc edurability, comfort and safety. there at Jianqiao, we providea range of solutions to meet your needs.
Squeak & Rattle
Our quiet electrodynamic shakers support industry standard QA practices for Squeak & Rattle vibration testing, ensuringautomotive components and interiors remain durable andfree from noise, for greater passenger comfort. As hybridand electrical vehicles become more common, battery durability testing is key to the next generation of transport.We have developed a custom vibration test system for hybridbattery testing in conjunction with Highly Accelerated Life Testing (HALT) of multi-cell computer managed batteries.
NVH structural & modal testing
Jianqiao products provide solutions for a wide variety of noise, vibration and harshness test requirements. Field testapplications include in-vehicle, structural, modal and rotatingmachinery diagnosis. Jianqiao also offers completesolutions, from transducers and data acquisition hardware toshakers and controllers, for both field and lab testing such as road test simulation.
Rotating machinery testing
Jianqiao provide all the tools you need torapidly isolate and diagnose vibration and noise problems inrotating machinery. Order tracking analysis, real-time waterfalls and spectrograms, octave band analysis, orbitplots and cepstrum analysis are all available.
| 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.
