Random Vibration Test Machine For Aerospace Meet NASA-STD-7001A

Random Vibration Test Machine For Aerospace Meet NASA-STD-7001A

Vibration Test Systems

EV series of electromagnetic vibration testing system simulate the vibration environment under the laboratory condition, and test the impact strength as well as reliability of various vibration test applications. In the laboratory, with the aid of vibration testing system, simulations of reproduction of sinusoidal, random, resonant search and dwell, classical shock and road models, etc. can be achieved. It is essential for product quality assurance, new product research and deve

Technical Specifications

Air Cooled Vibration Test System 2000kgf -3200kgf
Model	EV220	EV320	EV222	EV222B	EV322	EV422	EV232	EV232B	EV432
Amplifier Model	LA20K		LA20K				LA30K
Shaker Model	A20S32	A20T32	A20S34	A20S44	A20T34	A20F34	A30S34	A30S44	A30F44
Rated Sine Force(KN/Kgf)	20/2000		24/2400		22/2200		32/3200
Rated Shock Force(KN/Kgf)	40/4000		45/4500		44/4400		64/6400
Frequency Range(Hz)	5-2700	5-2500	5-3000	5-3000	5-3000	5-2,800	5-3000
Max. Acceleration Sine/Random(g)	90/60	85/60	100/60	100/60	90/60	70/60	100/60		85/60
Max. Velocity(m/s)	2.0
Max. Displacement Peak-Peak(mm)	51	76	51	51	76	100	51		100
Max. Payload(kg)	300	300	300	300	400	400	500
Armature Diameter(mm)	320	320	342	442	342	342	342	442	442
Resonance Frequency (Hz)(±5%)	2,200	2,200	2,600	2,600	2,700	2,400	2,500
Effective Moving Mass(kg)	24		24	24	25	30	30	30	35
Blower	B752
Blower Power	7.5KW
Blower Volume Flow Rate/Pressure	41m3/min ;2.6kpa
System Power	42kVA		42kVA				56kVA

Meets Standards

IL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.

• Automotive parts and systems - qualification testing
• Electronic assembly, computer equipment testing
• Avionics and military hardware testing
• Satellite component testing
• Product and package testing
• General stress screenin

Features

• Rugged suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability;
• Load center airbag has high static stiffness and low dynamic stiffness, strong carrying capacity, perfect performance on amplitude variation;
• High efficiency D class power switching, 3-sigma peak current, provide finest power consumption and minimize harmonic distortion;
• Quick self-diagnosis with safety interlock, high safety reliability;
• Airbag shock isolation device for vibration platform without the need of additional foundation, perfect reproduction of vibrational wave and reduce vibration transmittance;
• Provide horizontal and vertical expansion platform for different application;
• Simple controller operation.

Package