High frequency electrodynamic vibration tester
Description:
Vibration Tester adopts " double magnetic circuit structure", " self generation skeleton moving coil", "air suspension bearing", " linear bearing and roller guide", " ear shaft vibration isolation" and other modern advanced technology and special technology, which can complete respectively three shaft sine vibration test and broadband random vibration test, complete the classic (half sine, trapezoid and after peak saw) pulse and shock response spectrum test.
Vibration tester is widely applied to national defense, weapons, aviation, aerospace, communications, electronics, electrical appliances, transportation, home appliances, etc.
Features:
1. The reliability is high, and the rate of fault is low.
2. The stay magnetic field of the vibration generator is little. This stray magnetic field doesn't disturb the test sample which are sensitive to magnetic field.
3. Utilizing the computer on line control and inputting data for immediate storage facilitate the control effectiveness and the control curve display.
4. The mass of armature is light. The stiffness of armature is high. The axial resonance frequency of armature is over 4000Hz.
5. The various parameters such as vibration frequency, displacement, velocity and acceleration can be monitored during the operating.
6. The design of low resistance and high performance is able to enhance the efficiency and to lower the cost of testing.
Technical parameters:
| Electrodynamics Type Vibration Test Machine |
| Model |
YEV-100-1 |
YEV-150-1 |
YEV-200-2 |
YEV-300-3 |
YEV-600-5 |
YEV-1000-12 |
| Rate sine force(N) |
980 |
1470 |
1950 |
2940 |
5880 |
9800 |
| Radom force(N) |
980 |
1470 |
1950 |
2940 |
5880 |
9800 |
| Shock force(bmx) |
1960 |
2940 |
3920 |
5880 |
11760 |
19600 |
| Frequency(Hz) |
5-4500 |
5-4500 |
5-4500 |
5-4500 |
5-3000 |
5-3000 |
| Max acceleration(m/s2)) |
490 |
735 |
980 |
980 |
980 |
1176 |
| Tated sppeed(m/s) |
1.75 |
1.15 |
1.75 |
1.6 |
1.5 |
2.0 |
| Max.displacement(MMp-p) |
25 |
25 |
25 |
25 |
25 |
25 |
| Max load(kg) |
70 |
70 |
70 |
120 |
200 |
120 |
| Comsumption power(KVA) |
4.5 |
4.5 |
5.5 |
7.5 |
17 |
22 |
| Power requirements |
AC1∮ 220V /50Hz ;3∮380V50Hz |
| Vibration table |
|
|
|
|
|
|
| Model |
YE-200 |
YE-200 |
YE-200 |
YE-300 |
YE-600 |
YE-1000 |
| Armature weight(kg) |
2 |
2 |
2 |
2.7 |
5.6 |
8.3 |
| Table size |
φ110 |
φ110 |
φ110 |
φ150 |
φ200 |
φ200 |
| Table weight (Kg) |
320 |
320 |
320 |
450 |
630 |
940 |
| Table dimension(L*W*H)mm |
600*500*650 |
600*500*650 |
600*500*650 |
730*550*650 |
730*580*660 |
830*680*820 |
| Power amplifier |
|
|
|
|
|
|
| Model |
YA-1 |
YA-1 |
YA-2 |
YA-3 |
YA-5 |
YA-12 |
| Max output(KVA) |
1 |
1 |
2 |
3 |
5 |
12 |
| Weight(kg) |
210 |
210 |
230 |
240 |
310 |
350 |
| Over dimension(L*W*H)mm |
720*545*1625 |
| Vibration controller(optional) |
YEVC-2,YEVC-3,REVC-2,REVC-3 |
| Cooling way |
Air cooling |
| Test Standards |
GB/tT13310-1991, GB2423.10-1995,JJG190-1997,IEC68-2-6, Q/320502SN001-2002 |
| Remarks |
Power amplifier-YA model linear power amplifier, KA-Switch power amplifier,
Controller-YEVC sine vibration controller; REVC series-random vibration controller |
Except vibration tester, Dongguan Yuan Yao Electronics Technology Co., Ltd also can supply:
1) Temperature/ humidity test series: Temperature humidity test chamber, Walk in environmental room, Thermal shock test chamber, High altitude low pressure simulation test chamber
2) Aging test series: Hot air oven, Vacuum drying oven, Air ventilation aging test chamber, Steam aging test chamber, Ozone resistance test chamber, Burn in test equipment
3) Weather simulation tes series: Rain spray test chamber, dust test chamber, Xenon lamp aging test chamber, UV test chamer
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