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Middle force series shaker systems are ideal for sine, randomand high-acceleration shock tests, and many more control profiles
• Lightweight yet robust interchangeable armatures give the highest performance with reduced capital cost
• Advanced switching power amplifiers offer high reliability, reduced space requirements, and simple installation and operation
• Systems can be tailored for special applications
• State-of-the-art vibration control system enables remote monitoring and control
• Compatible with COMETUSB and LASERUSB vibration controllers
• Vertical or horizontal operation with optional slip table
Industry standard for automotive, military and electronic testing
Providing the versatility and capability demanded by research and development, product qualification and stress screening, the middle force series shaker systems combine superior performance with low capital and running costs.
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 |
Shaker Model | JQA-402-440 / JQA-403-440 |
Frequency Range (Hz)
| 5~2700 |
Sine force (KN)
| 40 |
Shock force (KN)
| 80/120* |
Max. acceleration (m/s²)
| 980 |
Max. speed (m/s)
| 2 |
Max. Displacement (mm p-p)
| 51/76* |
Max. load (kg)
| 500 |
Vibration isolation frequency(Hz)
| 2.5 |
Shaking table type | JQ-40 |
Moving parts weight (kg)
| 40 |
Armature diameter (φmm)
| 440 |
Allowable eccentric moment(Nxm)
| 490 |
Outer dimension (W·H·D)
| 1200*1120*900 |
Shaker weight (kg)
| 3000 |
Power amplifier model | PA-40 |
Max. output power(KVA)
| 40 |
(W·H·D)shape | 550*1750*850 |
Power amplifier Weight (kg)
| 450 |
System power consumption (KVA)
| 70 |
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.