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This section provides an overview for linear clampers as well as their applications and principles. Also, please take a look at the list of 4 linear clamper manufacturers and their company rankings. Here are the top-ranked linear clamper companies as of December, 2024: 1.FUJI TOOL CO., LTD..
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A linear clamper is a clamp used to hold the position of a table or stage during machining operations. It is directly attached to a linear guide and clamps to secure the position. Also known as a linear brake, these devices come in both pneumatically operated and manually lever-operated varieties.
While linear guides are commonly used in machining, traditionally, table movement has been controlled by attaching a stopper to the guide with bolts or using a balance cylinder to fix the guide. However, the former method requires time-consuming repositioning and manual installation, while the latter has limitations in terms of equipment size and accuracy. Linear clampers, which can be integrated into automatic control systems, offer compactness and precision in position control, addressing these issues.
Linear clampers are employed in various operations utilizing linear guides, particularly in machining operations that incorporate automatic control technologies like motion control. These devices are widely used for holding and positioning work tables. They help to prevent "chatter," an abnormal vibration that can lead to loss of machining accuracy.
Specifically, linear clampers are used in operations that involve vibration, such as drilling and grinding, as well as in applications where they hold the position of presses and other heavy machinery during emergency stoppages.
The adoption of linear guides in machining, especially for position retention and chatter prevention, has become increasingly significant with the widespread use of motion control systems. These systems require automatic and precise positioning of the worktable, but traditional methods using balance cylinders have posed challenges due to a trade-off between positional accuracy and the size, weight, and cost of equipment.
Linear clampers employ a direct braking mechanism that clamps onto the guide, enabling more precise and compact position control compared to conventional methods. Manually clamped linear clampers offer greater convenience and adjustability than bolted clamps. Their open or closed status can be visually verified, enhancing both accuracy and safety. Additionally, when adding these systems to existing equipment, their design allows direct attachment to the linear guide, minimizing the need for extensive modifications or changes in table size.
*Including some distributors, etc.
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Modern Linear, Inc., founded in 2004 with headquarters in the USA, is a manufacturer, distributor, and supplier of linear motion products. The company's products include guide roller components, bushings, linear bearings, linear tracks, and linear motion controls. Modern Linear's products are used across numerous industries, including the medical, electronic, packaging, construction, and commercial markets. Examples include material handling equipment in factories and warehouses. The company also offers custom coatings, machining, lubricants, custom designs, and custom production.
Fuji Tool Co. Ltd., established in 1933 and based in Chiba, Japan, is an ISO 9001 and ISO 14001 certified manufacturer of precision tools and jigs. The company produces measuring tools, such as radius gauges, drill point checkers, inside vernier calipers, and contour gauges. It also manufactures jigs, mini-magnetic stands, vises, clamps, and edge finders. Its products find application in the automotive and metalworking industries across various regions, including Europe, Oceania, North America, East Asia, and Southeast Asia.
Festo Corporation, established in 1925 and headquartered in Esslingen, Germany, is a supplier of automation technology and technical education and is ISO 9001, ISO 13485, and ISO14001 certified. It has around 33,000 catalog products, customized components, and ready-to-install solutions, including grippers, motors, and sensors used in industrial and process automation. The company won the German Future Award in 2010 and serves 300,000 customers worldwide, while its education division provides training solutions for 56,000 industrial companies and educational institutions. It registered €3.81 billion in the 2022 financial year and is available in around 60 countries, with 2,600 patents worldwide.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | FUJI TOOL CO., LTD. |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the linear clamper page as of December 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
|
1 | 33.3% |
|
Japan
|
1 | 33.3% |
Netherlands
|
1 | 33.3% |
1 products found
1 products
NT Tools Co., Ltd.
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■A tightening jig for BT shank. One unit can tighten both the cap and pull stud of a BT shank tool holder. Used for attaching and removing cutters ...
