Advent of new AVT Series VISOLATORs.
There are desktop vibration absorption boards featuring advanced air suspension type vibration isolators. All vibration isolation functions are incorporated in a compactly designed body. Sixteen models, diversified in characteristic, are available. The designs are sophisticated considering operation conditions sufficiently. The high-performance AVT Series, incorporating stage-of the-art technology, will fulfill all your needs. We are confident in recommending the AVT Series for small-medium-scale precision machines and those for machining minute parts. The AVT Series assures their maximum potentials by isolating them from vibration.
Reliable air spring system
Sufficient data and know-how accumulated over our long years of experience are used for the incorporated low natural frequency air spring.
The compact special air spring can effectively suppress a wide range of vibrations from low frequencies to high frequencies.
Quick damp of surface table fluctuation
An orifice used in the air damper is incorporated to immediately suppress surface table fluctuations that may occur during operation.
This ensures smooth measurement and machining, free from troublesome fluctuations.
Sophisticated design for easy operation
To facilitate operation, the AVT Series is designed very attentively. The clamp leveler, provided in the C-type, is attached the front face of the base body. You can use your either hand freely for loading devices operation, and note recording, leaving the lever operation to you're the other hand.
Four types are available for various application
Automatic leveler incorporated S-type
Automatic levelers are incorporated in the base body.
They automatically keep the surface table level, even when the load distribution on the spring system is changed due to a replaced or repositioned loading device.
The automatic levelers are indispensable for automatic levelers measuring and machining devices which are continuously accompanied by changes in load distribution.
Manual leveling N-type
The N-type uses an attached hand pump to supply air for leveling.
The well-designed adjusting inlet requires no experience for initial leveling.
Once it is set, you need not supply air for 1 or 2 weeks.
We recommend this type if no air source is available in your installation room or the setting location is likely to be changed frequently.
One-touch clamper provided C-type
A clump mechanism can be added to the S and N-mechanism types. Using a lever, you can fix the surface table when you replace a specimen, a lens, and so for the with another.
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N-type
C-type
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Note
- When weight and the center of gravity position of the installing thing change extremely, we will recommend S type.
- The clamping mechanism cannot be used for transportation.
- If rigidity of top plate is needed, or using optical equipment, high performance AET series is recommended.
- As for the equipment with high extreme offset load and center of gravity position, a normal function might not be obtained.
- If S type is selected, air source must be prepared by user. The air pressure is necessary for 0.35MPa or more. (Air compressor is available as an option.)
- The desk or stand which is put visolator on should be rigidity and strong.
- Please consult about a material change or an additional work, before it orders.
SPECIFICATIONS
| Model |
AVT-0405 |
AVT-0506 |
AVT-0605 |
AVT-0806 |
| Natural frequency |
2.5-2.7Hz |
| Vibration isolation method |
Special diaphragm air spring |
| Damping method |
Air damping by orifices |
| Leveling method |
S type : Automatic
N type : Manual (Using hand pump) |
| Load weight (kg) |
55 |
60 |
60 |
70 |
| Top plate dimensions (mm) |
430x530 |
530x600 |
600x530 |
800x600 |
| Dimensions (mm) |
430x548x60 |
530x618x60 |
600x548x60 |
800x618x60 |
| Weight (kg) |
18 |
23 |
23 |
32 |
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