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Water-cooled electrodynamic shaker JQW-502-450

Water-cooled electrodynamic shaker JQW-502-450
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Water-cooled electrodynamic shaker JQW-502-450 - 1

V High cooling efficiency The water-cooled electric vibration system has large thrust, strong carrying capacity and high cooling efficiency. Triaxial sinusoidal vibration tests, wideband random vibration tests, and classical (half sine, trapezoidal, posterior peak) pulse and shock response spectrum tests can be performed separately. The climate chamber can be configured to complete a multi-environment comprehensive test. There arecurrently several models of shakers available in this range. The excitation force ranges from 17.7kN to 34.3kN and the maximum load ranges from 800kg to 6000kg.

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Water-cooled electrodynamic shaker JQW-502-450 - 2

Performance characteristics 1 Random and sinusoidal excitation force: 1:1 2 Twice the sinusoidal impact (optional three times) 3 Displacement peak-to-peak: 51mm, 76mm or 100mm 4 The armature is light in weight and the work surface is large 5 The air spring of the trunnion has good vibration isolation effect. 6 The air spring of the central room has strong carrying capacity and good low frequency performance. 7 Equipped with automatic centering system, the control armature is always in equilibrium when moving 8 Dual magnetic circuit design, low magnetic flux leakage, uniform magnetic field 9...

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Water-cooled electrodynamic shaker JQW-502-450 - 3

1 Air spring load support 2 Sturdy trunnion design with bearing guide 3 Built-in airspring or rubber vibration isolation device to reduce ground dynamic vibration 4 High-strength frameless moving coil design with random high acceleration performance 5 Rocker arm suspension system and roller guide,with high anti-offset torque 6 Units are cooled by high-efficiency, low-noise fans to ensure long-term continuous operation 7 Optimized body shape design, easy to use environment test box 8 Optional integrated, independent horizontal slide table Power amplifier power amplifier Power amplifier...

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Water-cooled electrodynamic shaker JQW-502-450 - 4

Ancillary equipment ® Dynamic and static armature alignment system ® Taiwan worm gear worm turning system ® Comprehensive environmental test box countertop heat insulation device ® Power amplifier remote control panel with full logic control features

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Water-cooled electrodynamic shaker JQW-502-450 - 5

The shaking table execution standard is as follows • 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...

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Water-cooled electrodynamic shaker JQW-502-450 - 6

PARAMETERProduct model naming rule JQA(JQW)-XXX-XXX Represents amrmature diameter mm Represents armature 550 diameter mm The letter 2 represents the 51mm stroke ► Represents vibration thrust 120KN Letter 1 stands for 25mm and 40mm travel The letter 2 represents the 51mm stroke The letter 3 represents the 76mm stroke The letter 4 represents the 100mm stroke - Represents vibration thrust unit (KN) JQA stands for Jianqiao air-cooled series JQW stands for Jianqiao Water Cooling Series ► JQW stands for Jianqiao Water Cooling Series Shaker type Rated sine(kN) Shock force(kN) Frequency Range(Hz)...

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Water-cooled electrodynamic shaker JQW-502-450 - 7

Maximum speed(m/s) Maximum displaccmont(mm) 51 Shaking table type Moving parts quality(kg) 140 Vibration isolation frequency(Hz) 2.5 Power amplifier model PA-160 Amplifier power(kVA)Power requirement(kVA) 160 Cooling unit model Internal circulating water (distilled water) flowtl/min) Internal circulating water (distilled water) pressure(MPa) titcrn.il circulating water (tap water) Pow(l/min) External circulating water (tap water) pressure(MPa) Pump power (internal circulation / outer circulation)(KW) 18/12 Distilled water requirement Water hardness 30ppm , PH7-8 , Conductivity lUs/cm...

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