12 Linear Stage Manufacturers in 2024
This section provides an overview for linear stages as well as their applications and principles. Also, please take a look at the list of 12 linear stage manufacturers and their company rankings.
Table of Contents
What Is a Linear Stage?
A linear stage is a device featuring a table mechanism powered by a linear servo motor. It integrates full-closed control with a linear encoder for position detection, forming an electromechanical direct-drive system. This system ensures precise positioning and efficient operational performance.
Linear stages can combine two orthogonal axes into XY axes, add a vertical Z-axis, or a rotational θ-axis, creating multi-axis stages like XY, XYZ, and XYZθ stages, suited for specific applications.
The direct-drive motor eliminates the need for intermediary mechanisms, enhancing mechanical performance, saving space, and reducing maintenance needs. This design also allows for long-distance travel.
Utilized primarily in precision positioning and transportation tasks, linear stages offer high-precision positioning and stable speed control, surpassing mechanisms like ball screws or belts.
Applications of Linear Stages
Linear stages are vital in applications demanding high precision and speed stability, such as:
- High-accuracy devices like laser processing machines, semiconductor exposure systems, and probers.
- Stable speed devices like coaters and image inspection systems.
- Applications requiring high acceleration with minimal vibration, such as vibration testing machines and simulators.
They are also utilized in long-stroke transport devices, high-speed handlers, and material feed-out mechanisms in press machines.
Functioning of Linear Stages
A linear stage comprises a linear servo motor, a linear encoder for accurate position detection, and linear bearings for guiding movements. A servo driver controls the motor.
In a typical setup, the magnet unit is stationary, and the coil unit is mobile. Current through the coil creates a magnetic field, inducing propulsive force along the magnet unit, enabling movement.
High-resolution encoders paired with servo drivers ensure precise positioning and speed stability. The accuracy of linear stages also hinges on the running accuracy of linear bearings and the installation surface's precision, impacting straightness and smooth movement.
Adhering to the Abbe principle, the linear encoder should be near the work point. As linear servo motors generate heat, efficient heat management is crucial to maintain accuracy and prevent thermal expansion effects.
List of 12 Linear Stage Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- India
- Japan
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American Linear Manufacturers
PRECISION CROSSED ROLLER LINEAR STAGES
Manufacturer Overview
American Linear Manufacturers, founded in 1970 and located in Westbury, New York, is a manufacturer of precision linear crossed roller ways, components, and assemblies. The company’s broad range of products includes linear bearings, linear slides, tables and stages, and motorized positioning systems. These applications include high-precision machine tools, medical imaging equipment, metrology and inspection systems, semiconductor manufacturing, and astronomy. ALM's products are used for precise and controlled linear motion, enhancing the accuracy of machines and systems in these diverse fields, and the company is ISO 9001 certified.
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MicroStrain, a LORD Company
Custom Linear Motor Stages
Manufacturer Overview
MicroStrain is based in Williston, Vermont, and is an American manufacturer of inertial and wireless sensors originally established in 1987 before being acquired by HBK in 2019. The company produces various industrial and tactical-grade sensors, wireless sensor network devices, and data analysis software. Its products include battery powered wireless 3-axis accelerometers with a rugged and weather-proofed shell, cloud-based platforms for sensor data management or analysis, and software for wireless sensor network control purposes. The company's products are mainly used by clients in the aerospace, automation, and construction industries.
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PI (Physik Instrumente) L.P.
Linear Stages
Manufacturer Overview
Physik Instrumente aka PI, founded 50 years ago, is a private company that creates and produces automation systems, including hexapods, air bearings, and piezo drives that are used in life-sciences, photonics, and aerospace industries and research institutes. Their products are manufactured in North America, Europe, and Asia. Physik Instrumente is ITAR registered. The company's head office is located in Auburn, America. And its manufacturing and other facilities are located in New England.
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TPA Motion, LLC
XY Linear Stage
Company Overview
TPA Motion was started in 2002 and based in Fort Mill, South Carolina. TPA Motion is now part of the Acuvi AB group of companies. Acuvi is a Swedish Technology company focusing on developing compact drive solutions for life science, medical, and industrial applications. TPA Motion is an ISO 9001:2015 certified manufacturer and distributor of motion and precision assemblies. TPA Motion has 2 main product segments, component products and engineered OEM solutions. Component products include rails, actuators, bearings, guides, and assemblies. Engineered OEM solutions include microplate robots, curved rail systems, special telescopic slides, and high temperature systems.
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OPTICA
Linear Translation Stages
Manufacturer Overview
OPTICA is a manufacturer of precision optics and polymer optics products. The company is based in Karnataka, India and is founded in 1985. The company product portfolio includes precision optics and polymer optics, optical instruments, sight systems, precision plastic molds for clear parts & molded clear parts, and product assemblies. The company supports Medical, Aerospace, Astronomy, Automation, Research & development Labs, Infrated Optics, and large-size schileren system for wind tunnels. The company also work with each customer as a partner from the initial concept drawing to prototype sample to production and support technically.
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Beijing PDV Instrument Co., Ltd
Motorized Linear Stage
Company Overview
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.
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HIRA AUTOMATION PVT. LTD
Linear Stages
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Lishui Yongrun Precision Machinery Co., Ltd.
Linear Stage
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CRESCENT COMPONENTS AND SYSTEMS
Linear Translation Stages
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Lishui Guangyuan Industry & Trade Co., Ltd.
Linear Stage
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Linear Stage Manufacturer Ranking
*Including some distributors, etc.Number of Employees
- Hitachi Metals, Ltd.: 27,771
Newly Established Company
- Natsu Precision Trade Limited: 2018 (6 years ago)
- Beijing PDV Instrument Co., Ltd: 2005 (19 years ago)
- OPTICA: 1985 (39 years ago)
Company with a History
- Hitachi Metals, Ltd.: 1956 (68 years ago)
- OPTICA: 1985 (39 years ago)
- Beijing PDV Instrument Co., Ltd: 2005 (19 years ago)
Linear Stage Manufacturers in United States
*Including some distributors, etc.
- American Linear Manufacturers
- MicroStrain, a LORD Company
- PI (Physik Instrumente) L.P.
- TPA Motion, LLC
Global Distribution of Linear Stage Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
|
4 | 50.0% |
China
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2 | 25.0% |
India
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1 | 12.5% |
Japan
|
1 | 12.5% |
List of Linear Stage Products
90 products are listed.
CKD Nisshin Electrical Corporation Co., Ltd.
Cost -purified linear stage block rating ratio ratio 200N (coreless) type that is ideal for transportation applications
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
High -performance linear stage realizes high -performance linear stage by fusion with servo control technology high accuracy τ Linear x stage rating rating 95N type
Last viewed: 22 hours ago
Realize the control stage by fusion with high -precision stage servo control technology equipped with a linear servo motor ■ High performance guar...
CKD Nisshin Electrical Corporation Co., Ltd.
Low Cost Long Stroke Compatible Stage Block Rating Promotion 95N (Coreless) type
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
Low Cost Long Stroke Compatible Stage Block Rating Promotion 250N (Coreless) type
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
High -performance linear stage achieves a high -performance linear stage by fusion with servo control technology high accuracy τ Linear XY stage rating rating 68N type
Realize the control stage by fusion with high -precision stage servo control technology equipped with a linear servo motor ■ High performance guar...
CKD Nisshin Electrical Corporation Co., Ltd.
Cost -purified linear stage block rating rating ratio 250N (with core) type
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
Low -cost long stroke compatible stage block rating ratio thrust 200N (coreless) type
10+ people viewing
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
Cost -purified linear stage block rating rating ratio 95N (coreless) type ideal for transportation applications
■ Rated thrust 95N (coreless), 200N (coreless), 250N (with core) Line up ■ Stage block ・ Effective stroke: 100 ~ 1,140mm (95N/250N), 100 ~ 940mm ...
CKD Nisshin Electrical Corporation Co., Ltd.
High -performance linear stage realizes high -performance linear stage by fusion with servo control technology high accuracy τ Linear x stage rating rating 68N type
Realize the control stage by fusion with high -precision stage servo control technology equipped with a linear servo motor ■ High performance guar...
CKD Nisshin Electrical Corporation Co., Ltd.
High -performance linear stage realizes high -performance linear stage by fusion with servo control technology High accuracy τ Linear x Stage rating rating 150N type
Realize the control stage by fusion with high -precision stage servo control technology equipped with a linear servo motor ■ High performance guar...
