40kN Air Cooled Electrodynamic Shaker Tester with 100G Acceleration
Vibration testing is done to introduce a forcing function into a
structure, usually with the use of a vibration test shaker or
vibration testing machine. These induced vibrations, vibration
tests, or shaker tests are used in the laboratory or production
floor for a variety of things, including qualifying products during
design, meeting standards, regulatory qualifications, fatigue
testing, screening products, and evaluating performance.
Applicable Standards: MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Test Productition:
Automotive electronics device, Motormeter assembly, Automobile
storage battery, Automotive electric equipments, Automotivemotor,
Water-soluble dielectric battery, Safety valve, Auto air
conditioning compressor etc.
Features:
- Double magnetic circuit structure to ensure high magnetic field
intensity & reduce flux leakage; Special degaussing structure can
reduce flux leakage to below 1 mt
- U-type spring ,rollers and linear bearing for strong resistance of
deflecting load
- Air spring are used for vibration isolation; Vibration system work
steadily even with heavy load; no need special foundation
- Protection devices are provided for over-thermal, over-load,
over-current, over-voltage, and over-displacement of the vibration
tester; Electrical network protection devices for over-voltage,
under-voltage, lacking phase; Drive power , current-limiting ,
soft-start, over-temperature, short-current,module fault protecting
- Able to complete sine ,random , impact environmental tests
- This system requires voltage fluctuation, ≤±10%
- This system requires Grounding resistance, ≤4Ω
- High reliability, especially suitable for long-time operation
Specifications: EV232-EV330
| Model | EV232 | EV240 | EV250 | EV260 | EV320 | EV330 |
| Vibration Generator | VG300/25 | VG4000/50 | VG5000/50 | VG6000/50 | VG2000/76 | VG3000/76 |
| Frequency(Hz) | 2-2500 | 2-2500 | 2-2500 | 2-2500 | 2-3000 | 2-2500 |
| Max Exiting Force(kg.f) | 3200 | 4000 | 5000 | 6000 | 2000 | 3000 |
| Max. Displacement (mmp-p) | 50 | 50 | 50 | 50 | 76 | 76 |
| Max. Acceleration(g) | 100 | 100 | 100 | 100 | 80 | 80 |
| Max. Velocity(cm/s) | 200 | 200 | 200 | 200 | 200 | 200 |
| Payload(kg) | 500 | 800 | 1000 | 1000 | 1000 | 1000 |
| Armature Mass(kg) | 30 | 40 | 50 | 50 | 25 | 35 |
| Armature Diameter(mm) | φ400 | φ400 | φ450 | φ450 | φ320 | φ320 |
| Cooling Method | Forced Air Cooling |
| Vibration Generator Weight(kg) | 2000 | 2500 | 3500 | 3800 | 2000 | 3000 |
| Vibration Generator Dimension L*W*H(MM) | 1400*900*1100 | 1400*980*1100 | 1600*1120*1340 | 1600*1120*1340 | 850*1000*1100 | 1100*1300*1440 |
| Power Amplifier | Amp35k | Amp50k | Amp60k | Amp70k | Amp30k | Amp45k |
| Cooling Method | Forced Air Cooling |
| Power Amplifier Weight(kg) | 550 | 600 | 800 | 1000 | 550 | 600 |
| Power Amplifier Dimension L*W*H(MM) | 800*550*1920 | 800*550*1920 | 800*550*1920 | 800*550*1920 | 800*550*1920 | 800*550*1920 |
Utility
Requirements | 3-phase AC380V ±10% 50Hz |
| Aggregate Capacity(KW) | 45 | 64 | 85 | 95 | 40 | 60 |
Technical Parameters of Horizontal Expander:
Vertical electromagnetic shaker is unable to test the heavy and
large specimen, and the high position of center of gravity will
cause sideslip, tumbling and overturning moment and this will
always overstress the suspension system of shaker and damage the
system. Therefore, need for slip table system for vibration testing
is increasing to allow the testing to be done horizontally so that
the system can withstand larger and heavier load.
Detailed Pictures:
Packaging
Simulation Animatronic Customer Triceratops are covered with air
bubble film before put them into the wooden case,which not only has
good shock absorption, impact resistance, heat sealing and also has
the advantages of nontoxic, odorless,moisture corrosion, good
transparency etc
