50kN High Frequency Vibration Test System
50kN high frequency vibration Test System composed of vibration shaker , power amplifier, horizontal slip table, head extender table, vibration controller, accelerometer, etc., can be divided into two types: air-cooled type and water-cooled type . It is a necessary test equipemnt for design, development, production, quality control and quality assurance of modern products. It is different from ordinary vibration test table. The electrodynamic vibration shaker is mainly for high frequency, large displacement and large tonnage direction. At the same time, the 50kN high frequency vibration table has the advantages of broad vibration response frequency, high control precision, simulation of various waveforms and specifications, easy control, good expansion performance and easy maintenance.
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.
Independent research and development production in the same industry with high cost performance,
excellent quality, maintenance and technical support.
● 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 when above 2 tons)
●Light moving coil, optimized design, strong vibration resistance
●The center airbag has strong carrying capacity and good low frequency performance.
● Configurable horizontal slide
●The fan has good cooling effect and low noise
●The minimal frequency can start from 1Hz
◎ 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 combined by imported glue and screws. The wire loop enhances the 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.
◎ High reliablility of moving coil winding
The new structure and technology of the original moving coil winding reinforcement ring significantly improve
the vibration resistance reliability of the moving coil winding during high thrust, high acceleration vibration, impact
and high temperature work environment.
◎ High efficiency of air cooling system
Innovative design of electro-dynamic shaker's air duct design: improved air intake structure, upper magnetic ring replaces circular
hole type air inlet by long groove type air inlet; field coil adopts honeycomb air duct and middle magnetic ring adopts double
air flow type airduct . The lower magnetic ring adopt a new structure of wedge-shaped air duct, which significantly improves the cooling effect.
◎ Cooling fan
The cooling fan has a unique air duct design, and the fan has good cooling effect and low noise.
◎Horizontal vibration and vertical vibration test
The electrro-dynamic shaker with slip table can be used for horizontal and vertical vibration tests. The switching between
the veritical vibration and horizental vibration is simple and convenient .
◎Adopt IGBT module
The amplifiers adopt 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.
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 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 (zhenxuan) comprehensive test guidelines
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)
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)
24-hour online mobile phone
Address: Jianqiao Industrial Park, No. 8, Lianhua 7th Street, Lianhutang, Tangxia Town
Dongguan, Guangdong, China