Manufacturer of Mechanical Positioning Products

For over 39 years LinTech has designed, engineered,and manufactured positioning components and systems for use in a wide range of Linear Motion Control applications. With their commitment to service, technical support, and quick deliveries, LinTech can provide you with a high quality product for your present, or future automation task. Located in Southern California, they pride themselves on being able to deliver a high quality product in the shortest possible time.


Founded in 1970, LinTech started manufacturing single (SA series) and dual (TRSA series) linear precision shaft assemblies for the round rail market. Used in a wide range of linear motion manufacturing applications, these products led to LinTech's first standard screw driven positioning linear table in 1980. Since that time, LinTech has introduced over 17 other standard linear slides and linear actuators. Belt or screw driven, these linear stages can be interfaced to any step motor, or servo motor, system. LinTech is constantly designing new positioning components and linear slides for the many new application demands that are being created every day.


LinTech manufacturers both standard and custom mechanical positioning components and systems for both Linear and Rotary Motion Applications.          Products Overview Video

Standard Positioning Components

LinTech Positioning components consist of precision linear shafting, shaft supports, shaft assemblies, round rail linear bearings, pillow blocks, carriage assemblies, profile linear bearings, and ball screw assemblies. The cut-to-length, 1060 case hardened steel precision linear shafting is available in both Inch and Metric diameters with different Class tolerances. Class L, Class S, and Class N shafting is available. Shaft assemblies are provided in single and dual rail versions, with diameters from 0.5 inch (12 mm) to 2.0 inch (50 mm) and lengths to 192 inches (4800 mm). Open and closed linear bearings & pillow blocks are provided in both inch and metric sizes. The single shaft assemblies (SA series), along with linear bearings (SLBO & DLBO), are typically used when the mechanical designers wish to spread apart the SA series and make their own custom carriage assembly. The dual shaft assemblies (TRSA series) and carriage assemblies (TRCA series) are utilized when ease of installation is of essence. The pre-aligned shafts on the TRSA series and the pre-aligned linear bearings on the TRCA series allow the user to quickly mount the components in their system. Profile linear rails are provided in three different model series.

Ball screw assemblies are offered in 3 different product groups - Rolled (RS series), Precision (PS series) and Ground (GS series), with and without pre-loaded nut assemblies. These ball screw assemblies provide the mechanical designer a finished sub assembly for their screw driven application. Each product group offers numerous diameters, leads, and lengths along with either simple, fixed or rigid end supports.

Standard Positioning Systems


Linear positioning slides consist of a linear bearing and mechanical drive system (either a screw or a belt) into a finished product ready for the mounting of a motor & control system. LinTech offers several different linear stage models with load capacities from 1 lbs. (1 kg) to 16000 lbs. (7200 kg). With numerous options within every model series, these linear actuators are used in numerous applications.

Custom Systems

LinTech also provides custom positioning components and systems. Realizing that sometimes standard products do not meet application requirements, LinTech engineers can provide a custom solution. They evaluate your special application, use their many years of experience to guide you, and then manufacture a quality system designed to meet your performance specifications.           Custom Products Video

Markets and Applications

LinTech's products have been used in numerous applications within many different market segments over the years. Those market segments and applications include:

  Markets Applications  
  • Aerospace
  • Alternate Energy
  • Automotive
  • Fiber Optics
  • Food Processing
  • Machine Tool
  • Medical
  • Oil
  • Packaging
  • Paper & Pulp
  • Semiconductor
  • Solar
  • Textile
  • Gluing
  • Welding
  • Grinding
  • Test Stands
  • Pick & Place
  • Part Insertion
  • Part Scanning
  • Laser Positioning
  • Liquid Dispensing
  • Inspection Stations
  • Automated Assembly
  • Semiconductor Processing

Sales Channels

LinTech sells its positioning components and systems around the world, through a team of experienced Motion Control distributors. Each of these organizations have electrical and mechanical engineers on staff who are well trained on the capabilities of LinTech products. These people stand ready to assist you with your individual positioning needs and requirements.

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