Welcome to Guangdong JianQiao Testing Equipment Co., Ltd.
+86-769-87922848
oversea@jianqiao888.com

Vibration Test System

Product number:Electro-Dynamic Vibration Test System (Air-Cooled)

Brands:JIANQIAO

use:JQA series Electro-dynamic vibration test system (air-cooled)JQA series Electro-dynamic vibration test system (air-cooled)JQA series Electro-dynamic vibration test system (air-cooled)JQA series Electro-dynamic vibration test system (air-cooled)JQA series Electro-dynamic

+86-13829135122
  • Product description
  • Specifications
  • Product VIDeo
  • Service guarantee




vibration_testing_system .jpg

vibration_test_system .jpg

 Air-cooled series-electric vibration test system has many advantages such as wide frequency, excellent index, high reliability, small floor space, convenient movement and simple operation. At present, there are many different types of vibration tables available in this series. The excitation force ranges from 1kN to 70kN and the maximum load ranges from 70kg to 1000kg. Widely used in aviation, aerospace, weapons, ships, communications, automotive, electronics, electrical, home appliances and other fields. It can provide comprehensive test equipment for multiple environments such as climate and mechanics. The system consists of a vibration table, a power amplifier and a fan. The controller has a variety of options and options for other control and measurement equipment.


Multi-Mode Regulation

Sine, random, resonant search and dwell, typical impact and road simulation modes.


Strong Carrying Capacity

The central load airbag has large static stiffness, small dynamic rigidity, strong carrying capacity, and good effect when the amplitude changes.

 

Zero Interference Control

Double magnetic circuit design has low magnetic flux leakage, and the magnetic field is uniformly solved due to strong electromagnetic field control Circuit interference.

  

Professional Manufacturer

Independent research and development production in the same industry with high cost performance, excellent quality, maintenance and technical support.

 


shaker_design .jpg

shaker_design .jpg

shaker_patent .jpg


Features

Performance Characteristics

● Forced air cooling system

● Random and sinusoidal excitation force 1:1

● Displacement peak-to-peak value  25mm,40mm,51mm,76mm, 100mm

●The trunnion airbag has good isolation effect

●Double magnetic circuit design, low magnetic flux leakage, uniform magnetic field

●Sinusoidal excitation force range: 3kN ~ 70kN

● Double sinusoidal impact force (three times more than 2 tons)

●Light dynamic coil, optimized design, strong vibration resistance

●The center airbag has strong carrying capacity and good low frequency performance.

● Configurable horizontal slip table

●The fan has good cooling effect and low noise

●The frequency of use can start from 1Hz

 

 

System Performance

 

◎First-Order Resonance Frequency is High and The Frequency Band is Wide

The optimized moving coil skeletal structure design, especially the weak structure of the moving structure skeletal gusset of the traditional structure, is designed to enhance the transmission stiffness; the composite  fixed winding ring and the winding are connected by imported glue and screw. The wire loop enhances the new hole structure  and enhances the stiffness of the winding. Significantly improved the first-order common vibration frequency of the moving coil, exceeding the international similar products.

 

◎Moving Coil Winding Reliability

The new structure and new technology of the original dynamic winding reinforcement ring significantly improve  the vibration resistance reliability of the moving coil winding during high thrust, high acceleration vibration, impact  and high temperature environment.

 

◎Air Cooling Efficiency

Innovative electro-dynamic shaker cooling air duct design: improved air intake structure, upper magnetic ring replaces circular hole type air inlet with long groove type air inlet; excitation coil adopts honeycomb air passage and middle magnetic ring adopts double air flow type wind. the lower magnetic ring adopt a new structure such as a wedge-shaped air duct, which significantly improves the cooling effect.

 

◎Cooling Fan

The cooling fan has a unique air duct and other structural design, and the fan has good cooling effect and low noise.

 

◎Horizontal and Vertical test

The electric vibration table with horizontal slip table can  do horizontal and vertical vibration tests. The switching between the verticla and horizental test  is simple and easy to flip.

 

◎Adopt IGBT Module

The amplifiers adopts reliable MOSFET and IGBT modules for high stability and reliability.

 

◎ Safety Performance

The product meets the European standard test requirements, and an emergency stop switch is installed on the  power amplifier to effectively respond to emergencies.  Meets US UL and CE safety requirements.




vertica_shaker_machine .jpg

shaker_structure .jpg

Shaker_direction .jpg

shaker_armature_pattern .jpg


The vertical shaker test meets the following criteria:

 

● GB/T 2423.10-1995 Environmental testing of electrical and electronic products- Part 2: Test methods Test Fc and guide: Vibration (sinusoidal)

 

● GB/T 2423.11-1997 Environmental testing of electrical and electronic products- Part 2: Test methods Test Fd: Broadband random vibration - General requirements

 

● GB/T 2423.12-1997 Environmental testing of electrical and electronic products- Part 2: Test methods Test Fda: Broadband random vibration - High reproducibility

 

● GB/T 2423.13-1997 Environmental testing of electrical and electronic products- Part 2: Test method Test Fdb: Reproducibility in broadband random vibration

 

● GB/T 2423.14-1997 Environmental testing of electric and electronic products- Part 2: Test method Test Fdc: Low-band random vibration low reproducibility

 

● GB/T 2423.35-1986 Basic environmental test procedures for electric and electronic products Test Z/AFc: Low temperature / vibration (sinusoidal) comprehensive test method for heat and non-heat test samples

 

● GB/T 2423.36-1986 Basic environmental test procedures for electric and electronic products Test Z/BFc: High temperature / vibration (sinusoidal) comprehensive test method for heat and non-heating samples

 

● GB/T 2423.48-1997 Environmental testing of electrical and electronic products- Part 2: Test methods Test Ff: Vibration-time-history method

 

● GB/T 2423.49-1997 Environmental testing of electric and electronic products- Part 2: Test method Tests Fe: Vibration - sinusoidal beat method

 

● GB/T 2424.22-86 basic environmental test procedures for electrical and electronic products Temperature(low temperature, high temperature) and vibration (Sine) comprehensive test guidelines

 

● GB/T 2424.24-1995 Basic environmental test procedures for electrical and electronic products Temperature (low temperature, high temperature) / low pressure / vibration (Sine) comprehensive test guidelines

 

 shaker_application .jpg

shaker _customer .jpg






















1564977237128667.jpg

1564977239625199.jpg

vibration shaker parameter .jpg

shaker_amplifier_parameter .jpg

shaker_air_cooller .jpg






Service guarantee

Pre-sale services

technical consulting(Vibration test table test standard, selection)

Scheme design(Provide a variety of reliable design solutions according to customer needs)

Program optimization(Answer questions, select and optimize the solution according to the actual situation)

Progress notification(Give equipment production progress in real time, keep communication and guarantee delivery time)

Installation preparation(Perform equipment guidance equipment debugging before installation to ensure accurate parameters)

After sales service

Warranty 1 years(24 months to provide standard on-site service, equipment maintenance)

Technical support(Provide permanent and free customer consultation and technical guidance services)

Technical Training(Free equipment training, routine maintenance, and troubleshooting)

Regular return visit(Conduct regular return visits to eliminate hidden dangers for equipment purchased by customers)

Online Services(7 x 24 hours online service, ready to respond to customer needs)

  • (7 x 24 hours online service, ready to respond to customer needs)

    0769-87922848

  • 24-hour online mobile phone

    86-13829135122

  • Factory direct sales
  • Lifelong maintenance
  • 24-hour online service
  • Warranty 1 years
  • 100% real shot

Contact Us

Address: Jianqiao Industrial Park, No. 8, Lianhua 7th Street, Lianhutang, Tangxia Town
Dongguan, Guangdong, China