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This section provides an overview for precision stages as well as their applications and principles. Also, please take a look at the list of 19 precision stage manufacturers and their company rankings. Here are the top-ranked precision stage companies as of December, 2024: 1.Isotech, Inc., 2.Gilman Precision, 3.Heason Technology Limited.
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Categories Related to Precision Stages
Precision stages are stages that can be moved precisely in the X-axis, Y-axis, and rotation directions. The number of axes that can be moved varies depending on the model, and there are various types of precision stages ranging from 1 to 4 or more axes.
The stage is moved by a feed screw with a small pitch, and a micrometer or motor with a reduction gear is used to move the table on the order of micrometers, which is used for observation of extremely small samples.
While the stage can be moved precisely, the range of motion is only a few centimeters, making it unsuitable for applications that require the stage to be moved significantly.
Precision stages can be moved independently and precisely in each axis direction, such as X-axis, Y-axis, Z-axis, and the three rotational axes, and are used for applications that require precise control of sample positioning.
They can be used as stages for microscopes to observe micro objects such as semiconductor devices, stages to fix workpieces for precision machining, stages for optical lens inspection such as optical axis alignment, and stages for joining parts with high-precision positioning. Precision stages are used for high-precision positioning and joining of parts.
Precision stages consist of a high-precision linear guide, a feed screw, and a micrometer or motor with a reduction gear to rotate the feed screw, and as many of these mechanisms as there are moving axes. When the feed screw is extended one time, the stage moves by the pitch of the screw (a few tenths of a millimeter).
When a micrometer is used, the amount of movement can be determined by reading a special scale engraved on the micrometer.
When a motor is used, a rotary encoder is built into the motor to detect the number of rotations, thereby controlling the stage travel.
Precision stages are available in a wide range of configurations, from 1-axis X-axis stages to 2-axis X- and Y-axis stages, and from 3-axis to 6-axis stages including Z-axis and rotation, depending on the application. However, the more axes a precision stage has, the more expensive it is, so it is recommended to select a stage with the minimum necessary specifications.
*Including some distributors, etc.
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NBK America LLC, founded in 2015 and based in King of Prussia, Pennsylvania, is an American manufacturer and a subsidiary of Japan's Nabeya Bi-tech Kaisha, specializing in mechanical components. Their product range includes couplings, like miniature shaft couplings for precision machine tools and semiconductor manufacturing equipment, special screws, such as vacuum application screws and other machine components. NBK offers finite automaton (FA) solutions, including wireless positioning units for production lines and setup operations. NBK provides machine component servicing, such as vibration resistance treatment and laser engraving. Services for couplings and special screws include coupling stainless steel screw alteration and screw length adjustment.
Dover Motion, established in 1963, is a manufacturer and designer of motion control products that cater to life sciences, diagnostics, and industrial applications. The company is a subsidiary of Invetech, a full-spectrum product realization company popular for creating breakthrough products and custom automation systems for global enterprises. Dover Motion's expertise lies in collaborating with clients for over 50 years to provide motion solutions that directed to advancements in various sectors. With a team of experienced professionals, the company is making things move and enhancing automation for critical industries, fostering technological progress and growth.
Physik Instrumente is a manufacturer of micropositioners, established in 1980 and located in Auburn, Massachusetts. The company's product line includes piezoelectric systems, air bearings, hexapods, nanopositioning devices and systems, and rotary actuators and stages. It serves the industrial automation, photonics, laser and optics engineering, and microscopy and life science markets. It provides on-site support, consultancy, and remote support services, and also provides spare products for repairs. The company's on-site support services include system setup, maintenance and training.
Isotech was founded in 182 and is headquartered in Hatfield, Pennsylvania. Isotech is a manufacturer’s representative and distributor of proprietary mechanical and electromechanical products to the industrial, medical, and military OEM and in-plant markets. Some of Isotech’s products include linear slide assemblies & rail sets, shock/vibration mounts & pads, linear bushings & shafting, telescoping lifting columns, positioning stages, air bearings, gas springs/air cylinders, motorized positioning tables, laser marking cutting systems, foamed aluminum/metal/composites, stamped metal, noise control products, and belt driven actuators.
Gilman Precision, a company founded in 1952, based in Grafton, Wisconsin, USA, is a manufacturer and supplier of linear and rotary motion solutions. The company produces precision linear stages, also known as machine slides, and spindles for various industries and applications. The products are designed to provide smooth movement, accurate positioning, and long-lasting performance. It also offers reengineering, installation, servicing, and spare parts for hydraulic equipment. It is dependable by global OEMs, contractors, and equipment service providers for its quality, reliability, and innovation.
Del-Tron Precision, Inc., founded in, Bethel, CT, in 1974 is a supplier of sub miniature ball slides. The company's product portfolio DL Linear Actuators, High Precision Positioners, Posi-Drive (Lead Screw Driven), Crossed Roller Rail Sets and Recirculating Slide Guides.. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company also provides services including national distribution, product selection, installation, preventative maintenance, troubleshooting, repair and customer service.
THK PRECISION CO., LTD., established in 2002 and based in Tokyo, Japan, is a manufacturer of positioning devices and force sensors, integral to nanoscale technology applications. Its product lineup includes Piezo Stage designed for positioning within a small range, offering high resolution (up to 1 nm) and swift response, Piezo Motor Stage enables nano-level positioning over considerable motion ranges with superior position reproducibility, Linear Motor Stage ensures stable, seamless positioning at variable speeds even with heavy loads, and Force Sensors for accurate measurement of varying loads. The company maintains ISO 9001 certification across its global production facilities.
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.
THK Co., Ltd. was incorporated in 1946 and is headquartered in Tokyo, Japan. THK is a manufacturer and supplier of machine components such as linear motion components for customers globally. THK’s products are used in many industries including electronics, aerospace, industrial robots, and precision instruments. THK’s primary product categories are Linear Motion, Feed Screw, Rotation, Custom Assemblies, and Seismic Isolation. Linear Motion products assist in linear motion and transportation. They include linear motion actuators, guides, and rollers. Feed screws include ball screws, screw nuts, and change nuts. Seismic Isolation includes both large systems and small guides.
Sumitomo Heavy Industries, Ltd. (SHI) was established in 1888. SHI offers complete solutions for industrial machinery production and operations, heavy machinery for infrastructure, logistics, and construction, power generation systems as well as systems to reduce pollution, water purification, and ship construction. In addition, SHI also offers various software services including IT solutions.
SanGo Automation Limited, founded in 2010 with facilities and headquarters in China, is a manufacturer of linear and rotary transmission solutions for original equipment manufacturers requiring industrial automation and in the robot field. The company's products include ball screw linear modules, sync belt linear modules, linear Motors, cam indexing drives, and planetary gearboxes. SanGo Automation Limited also develops smart motorized grippers for industrial robots. The company's clients include Samsung, Huawei, Han's Laser, BYD, and Midea.
Guangdong Saini Intelligent Equipment Technology Co., Ltd., is a manufacturer integrated with production, R & D and trade business. The company was founded I 2010 and established in Dongguan, Guangdong. The company supply high precision hollow rotary actuator, harmonic drive gearboxes, high precision planetary gearboxes, 90 degree gearboxes right angle hollow reducer, and high precision XXY alignment stage. The company’s product are used for CNC machine tools, full servo paper tissue machineries, precision concave-convex, precision coat machines, servo pipe benders, digital control spring machine, and other equipment with high degree of automation.
Alpine Precision LLC is a manufacturer of CNC machined components and high-precision electromechanical assemblies headquartered in North Billerica, Massachusetts and was established in 1988. The company offers a product portfolio of precision CNC machining, custom design and engineering, electromechanical assembly, and manufacturing of sample loaders. The company provides servicing to the analytical instrumentation and semiconductor industries. A portfolio of gears and machines are also used by the company to conduct servicing and manufacturing such as aluminum gear drive and slit production housing, 3-axis and 6-axis ultra high precision drive stage with linear encoder, and rapid exchange sample loader.
P·G·W Precision Granite W Co. Ltd. established on December 18, 1997, and located in Gifu, Japan, is a manufacturer and supplier of precision stone products and system equipment. The company's product range includes stone surface plates, stage and system designs, porous chucks, and ultra-precision polishing processing. These products are primarily used in industries that require precision manufacturing, metrology, and design specifications. The company also specializes in the design and development of stone products and system equipment. Furthermore, it engages in curling repairs, and the import and sale of granite and precision stone products.
Natsu Precision Trade Limited, established in 2018 and headquartered in Kowloon, Hong Kong, China, is a developer, manufacturer, and supplier of precision displacement stages and components. The company's primary products include air-bearing rotating platforms, piezoelectric platforms, and gantry structure positioning platforms. It also produces optical lenses, plug-and-play lasers, and capacitive position sensors used in motion platforms for semiconductor wafer inspection. The company's services include custom device and component production as well as custom industrial automation systems.
Beijing PDV Instrument Co., Ltd, established in 2005, is a manufacturing enterprise specializing in optics, precision machinery, automatic control technology independent high-tech research and development, based in China. The company has been serving the scientific research institutes and universities, and have developed the hardware and software system (optical path construction, software development, mechanical circuit design, etc.) according to the needs of customers. It has processing equipment: 10 sets of CNC, 8 sets of lathe, and 11 sets of milling machines, with a group of experienced processing technicians.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Isotech, Inc. |
14.9%
|
| 2 | Gilman Precision |
10.8%
|
| 3 | Heason Technology Limited |
6.8%
|
| 4 | Del-Tron Precision, Inc. |
6.8%
|
| 5 | SanGo Automation Limited |
6.8%
|
| 6 | Alpine Precision LLC |
5.4%
|
| 7 | Dover Motion |
5.4%
|
| 8 | NBK America LLC |
5.4%
|
| 9 | THK PRECISION CO.,LTD. |
5.4%
|
| 10 | CHUO PRECISION INDUSTRIAL CO.,LTD. |
5.4%
|
Derivation Method
The ranking is calculated based on the click share within the precision stage 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 (%) |
|---|---|---|
|
Japan
|
7 | 38.9% |
|
United States of America
|
6 | 33.3% |
|
China
|
4 | 22.2% |
United Kingdom
|
1 | 5.6% |
361 products found
361 products
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