This section provides an overview for vibration isolators as well as their applications and principles. Also, please take a look at the list of 15 vibration isolator manufacturers and their company rankings. Here are the top-ranked vibration isolator companies as of November, 2024: 1.TALAS, 2.CHUO PRECISION INDUSTRIAL CO.,LTD., 3.Canberra Corporation.
Table of Contents
A vibration isolator is a device used to reduce vibrations transmitted from the ground, foundation, floor, or other surrounding areas so that they are not transmitted to the equipment.
Vibration isolation, also known as vibration insulation, is the practice of preventing vibrations generated by the surrounding environment from being transmitted to the equipment being tested. Likewise, "vibration isolation" can refer to stopping vibrations generated by a source from spreading to the surrounding area. The term "vibration control" encompasses both preventing the transmission of existing vibrations and stopping the source of vibrations from transmitting them.
Vibration control is also known as "vibration damping." Vibration control is the damping of vibrations by direct action on the object to be controlled. There are two types of vibration isolators: passive isolators, which suppress and prevent vibrations from the surrounding environment, and active isolators, which use sensors and actuators to perform vibration-damping movements.
Vibration isolators are used in precision processing equipment and as the base of electron microscopes. Minimizing the effects of vibration is essential for micron-order processing and measurement in precision measuring instruments, semiconductor and liquid crystal manufacturing inspection equipment, as well as ultra-precision processing machines.
Vibration suppression is also important for observation under high magnification with electron microscopes.
There are two types of vibration isolators: passive and active. It is important to select the most appropriate method depending on the purpose of use, ambient environment, and natural frequency of vibration.
Passive vibration isolators combine elasticity, such as springs, and viscosity, which acts as a damper. Elasticity, of which springs are a typical example, temporarily stores vibration energy by deforming itself and reduces vibration through temporary energy accumulation.
Viscous uses the viscosity of air or fluid to absorb vibration energy by converting it into heat. Vibration is absorbed by the damper converting the vibration energy stored by the spring into heat.
Another key to the principle of vibration isolation is how fast the spring and damper move. If the pendulum is moved slowly and widely, it will swing widely, but if it is moved quickly and finely, it will hardly move at all.
In an active vibration isolator, a sensor fixed to the floor or other surface constantly senses external vibrations, and through an actuator generates vibrations that have a frequency opposite to that of the sensor. This allows the device to remain stationary as the external vibration and the vibration generated by the table cancel each other out.
Active vibration isolators can be divided into two control methods: feedback control, in which the vibration of the equipment or vibration isolator is sensed by a sensor, and feedforward control, in which the vibration of the floor or ground is sensed.
A graph of vibration transmission characteristics shows the performance of a vibration isolator. The vertical axis is the vibration transmission coefficient (db) and the horizontal axis is the vibration frequency (Hz). Generally, the vibration transmission characteristics rise to a peak at a certain frequency, touching the vertical axis at 0, and then decrease with increasing frequency in a gentle arc like the ridgeline of Mt. Fuji. Zero on the vertical axis indicates that the vibration transmission coefficient is 0db, or synchronous. The object moves as if it were one with the vibration source. In other words, the vibration is transmitted as it is.
The peak part of the vibration transmission characteristics is a condition called "resonance". It means that the object vibrates very loudly in response to the generated vibration, and in some cases, the machine may be destroyed. Resonance is a point to be avoided in machinery. The area where the frequency increases from resonance and the vibration transmission coefficient becomes negative, which is less than zero, is the vibration-isolation area.
When selecting a vibration isolator, the frequency of vibration in the installation environment can be used to determine the degree to which vibration can be suppressed based on the magnitude of the vibration transmission coefficient.
*Including some distributors, etc.
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BioSystems, INC., founded in 1982 and located in Windsor, Colorado, is a manufacturer of environmental cleaning solvents. The company offers a diverse range of products that include tar and asphalt removers, adhesive removers, release agents, chemical-resistant sprayers, and gallon drum pumps. These products have diverse applications across industries such as automotive, construction, manufacturing, and maintenance. The company’s products are used for tasks like cleaning sticky substances, removing adhesives, preventing adhesion, and safe chemical dispensing.
Karl Schumacher., founded in 1947 and located in Des Plaines, Illinois, is a manufacturer of dental instruments. The company offers a diverse range of products, including needle holders, bon curettes, scalpel handles and blades, tissue forceps, and proximators. These instruments have a general application in dental procedures, aiding dentists and oral surgeons in tasks such as suturing, bone manipulation, precise incisions, tissue handling, and tooth alignment. The company’s products are utilized in dental fields including general dentistry, oral surgery, periodontics, orthodontics, and endodontics.
Canberra Corporation, founded in 1964 and located in Toledo, Ohio, is a manufacturer of cleaning chemicals. The company offers a diverse range of products, including food service cleaners, disinfectant cleaners, drain openers, skin care, and laundry care. These products are used to maintain cleanliness and hygiene in kitchen areas, to kill or inhibit the growth of harmful microorganisms on surfaces, to clear clogs and blockages, to promote hand hygiene and skin health, and for effective clothing and fabric cleaning. These chemicals find application across industries such as food service, healthcare, hospitality, and homes.
AlbaChem, founded in 1898 and located in Long Island City, New York, is a manufacturer of chemical products. The company offers a broad range of products that include adhesives, cleaning fluids, household cleaners, oils and lubricants, and spot removers. These products find use across different sectors for tasks like bonding, cleaning, lubricating, and stain removal. The company’s products cater to industries such as manufacturing, construction, household maintenance, automotive, and commercial cleaning.
3M Company was founded in 1902 and is headquartered in St. Paul, Minnesota. 3M provides diversified technology services globally. 3M operates through four segments: Safety and Industrial, Transportation and Electronics, Health Care, and Consumer. The Safety and Industrial segment offerings include industrial abrasives, masking, and natural and color-coated mineral granules for shingles. The Transportation and Electronics segment offerings include ceramic solutions, light management films, and electronics assembly solutions. The Healthcare segment offerings include wound care, dentistry and orthodontia solutions, and filtration and purification systems. The Consumer segment offerings include consumer bandages, picture hanging, and stationery products.
Gavrieli Plastics, founded in 1985 and located in Los Angeles, California, is a supplier of plastic, metal, and signs. The company’s diverse range of products includes ceiling panels, electric fluorescent, flashing LED open signs, transformers, and acrylic rods. These products are utilized for interior design, lighting solutions, signage, and industrial applications that are used for aesthetic enhancement, functional lighting, and structural needs in commercial spaces and industries. Gavrieli Plastics serves a diverse range of industries with its products, including construction, retail, hospitality, manufacturing, and advertising.
TALAS, founded in 1962, is an online supplier of materials and services and is headquartered in Brooklyn, New York. The company’s success is measured by the service it provides, offering a wide range of products, including adhesives, boards, book cloth, genuine book binding leather, and equipment including book presses. It became the first company in the United States to serve the museum and library community with hand bookbinding and conservation supplies. Tens of thousands of amazingly unique items in stock ready to ship around the world. It has also been certified by the Brooklyn Chamber of Commerce as a Brooklyn-Made Company.
Peters Supply, founded in 2009 and located in Horseheads, New York, is a distributor of maintenance supplies, food preparation and serving equipment, office goods, and electronics products. Its broad range of products includes facility solutions, packaging automation, packaging supplies, and cleaning automation. Peters Supply's diverse product range finds application in maintenance, food service, offices, electronics, facilities, packaging, and cleaning contexts. The company’s offerings support businesses and industries by providing the tools, equipment, and supplies necessary for efficient and effective operations.
CHUO PRECISION INDUSTRIAL CO., LTD. (Chuo Seiki Kabushiki Kaisha), founded in 1955, is a Japanese manufacturer and supplier headquartered in Chiyoda-ku, Tokyo, specializing in precise positioning units as well as optical machines and equipment. The company’s portfolio includes automatic and motorized stages and actuators, manual mechanical stages, stage accessories, and controllers. Automatic stage applications include sample table of laser repair and mapping systems, whereas manual stage applications encompass camera position adjustment for glass substrate and/or film inspection systems and prober position adjustment. Further offerings include microscopes and tool scopes, automation products for microscopes, as well as optical accessories, components, and instruments.
Established in 1964, KURASHIKI KAKO CO., LTD is a manufacturer that specializes in producing and selling of automotive rubber parts, as well as anti-vibration, soundproofing, cushioning instruments, and equipment for industrial use. The company obtained ISO9001 certification in 1998 and continues to provide services for product development, evaluation/analysis, and research and development. Along with its range of products, KURASHIKI KAKO CO., LTD offers various items, including anti-vibration table/stage, building equipment components, flexible silencers, and other related products.
Ace Fabreeka UK is currently headquartered in Manchester, England, United Kingdom. and is a manufacturer of industrial damping technology products founded in 1963 before becoming a subsidiary of the Stabilus group in 2016. The company designs and produces air springs for automation control and vibration isolation, and rotary dampers for rotary movements. It also offers hydraulic feed controls for preventing the stick-slip effect on pneumatic cylinders. The company is ISO 9001:2015-certified, and primarily serves clients in the industrial automation, medical, and marine sectors.
A. Titan Instruments, founded in 1998 and located in Orchard Park, New York, is a manufacturer of surgical instrumentation. The company’s broad range of products includes bone management, crowns and bridges, floss dispensers, endodontics, and implant surgery. These instruments are utilized in surgical and dental procedures, such as bone shaping, dental restorations, oral hygiene maintenance, root canal treatments, and dental implant placements. The company caters to the medical and dental industries by providing surgical instruments for procedures in fields such as orthopedics, plastic surgery, and other medical surgeries where precise tools are essential.
Tokyo Instruments, Inc., established in 1981, and headquartered in Tokyo, Japan, is a manufacturer of opto-electronics products and systems. The company offers a wide range of products, including laser processing machines, aligning systems, photodetectors, analyzers for photoelectron spectroscopy, and spectroscopy array detectors. Also offered are high-speed, high-sensitivity cameras in UV to IR, and photon detectors or counters. The company's product families consist of the Nanofinder series of 3D Laser Raman Microspectroscopy systems and the iDus Workhorse laboratory and OEM CCD platform for low-light spectroscopy.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | TALAS |
14.3%
|
2 | CHUO PRECISION INDUSTRIAL CO.,LTD. |
12.2%
|
3 | Canberra Corporation |
10.2%
|
4 | BioSystems, INC. |
8.2%
|
5 | 3M |
8.2%
|
6 | KURASHIKI KAKO CO., LTD |
8.2%
|
7 | A. Titan Instruments |
6.1%
|
8 | Gavrieli Plastics |
6.1%
|
9 | Peters Supply |
6.1%
|
10 | Patent equipment Co., Ltd. |
6.1%
|
Derivation Method
The ranking is calculated based on the click share within the vibration isolator page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
United States of America | 8 | 66.7% |
Japan | 4 | 33.3% |
48 products are listed.
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