Electric Actuator(thk) - List of Manufacturers, Suppliers, Companies and Products

Electric Actuator Product List

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LM Guide with Ball Retainer "SPR/SPS"

Achieving ultra-low waviness and ultra-high rigidity!

To achieve ultra-low waviness and ultra-high rigidity that surpass conventional LM guides, we have adopted eight rolling grooves, small-diameter balls, and ultra-long blocks. This significantly increases the effective number of balls while minimizing the amplitude caused by the entry and exit of the balls. We have achieved ultra-low waviness comparable to static pressure guidance. At the same time, we have minimized the deformation of the balls, achieving ultra-high rigidity that surpasses roller guides. This contributes to the high precision of the equipment.

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Electric Actuator VLAST (Economy) [THK Official]

Built-in linear guide eliminates the need for external guidance, offers high-precision operation compared to air cylinders, and makes multi-point positioning easy!

The THK Electric Actuator Economical Series VLAST (lightweight slider type) excels in quietness and environmental performance. It allows for multi-point positioning and speed adjustment as a replacement for air equipment, making it ideal for moving lightweight objects. Additionally, its simple structure reduces the number of parts and minimizes rail height, achieving cost reduction through space savings. This low-cost configuration makes it suitable for use in the moving parts of automatic inkjet printing devices and the camera movement of appearance inspection devices. Furthermore, its full cover structure prevents foreign matter contamination, making it applicable in work movement parts located close to processing areas, such as those exposed to chips from automatic lathe loaders. In the related links, we have prepared a wealth of technical information, including detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, a list of compatible control devices, and specifications and dimension drawings. Please take a look at this as well.

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Electric Actuator SKR (Compact) [THK Official]

Achieved reduction in man-hours through modularization and compactization of movable parts of the equipment.

THK's electric actuator Compact Series SKR is widely adopted in various industries such as the automotive industry, electronics industry, pharmaceutical and food industry, and machine tool industry for many applications including transportation, inspection, and assembly. It achieves a reduction in man-hours through modularization and compacts the movable parts of devices. In addition to high rigidity and high precision, the use of a ball retainer in the actuator contributes to long-term maintenance-free operation. Leveraging these features, it has enabled size reduction for applications such as loaders for automatic lathes, allowing for precise positioning and contributing to the stability of product quality. Additionally, the related links provide a wealth of technical information, including detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, selection materials, technical calculation programs, specifications, and dimension drawings. Please take a look at these as well.

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Electric Actuator GLM (Linear Motor) [THK Official]

Achieving high thrust and high acceleration/deceleration.

The THK electric actuator Linear Motor Series GLM (core-equipped flat type) can accommodate long strokes that cannot be handled by ball screw drives. By connecting the base in a specified manner, strokes of over 4 meters are also possible. It features high speed and high acceleration/deceleration due to the adoption of linear motors, high precision achieved through linear encoders, and the use of independently controllable multi-sliders. These features make it suitable for applications such as LCD glass inspection equipment that require high-speed operation even for long strokes, and nut runners that require multi-sliders. Additionally, the related links provide a wealth of technical information, including detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, selection materials, and technical calculation programs. Please take a look at these as well.

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Electric Actuator ES/EC (Economy) [THK Official]

Simple, compact, and versatile for a wide range of applications.

THK's Electric Actuator Economy Series ES/EC is widely used due to its simplicity, compactness, affordability, and multifunctionality. It has been adopted as a replacement for air cylinders in various applications, such as the engine component feeding mechanism for conveyors and the lifting device for workpieces in pharmaceutical extrusion. The electrification improves positioning control and contributes to space-saving designs by lowering the rail profile height, making the devices lighter and more compact. Its simple structure also reduces the number of parts. By incorporating the QZ lubrication system for the ball screw, long-term maintenance-free operation has been achieved. Additionally, the related links provide more detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, a list of compatible control devices, specifications, dimension drawings, and various technical information. Please take a look at these as well.

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Electric Actuator US (Universal) [THK Official]

Optimal for transporting heavy objects with high speed and high portability! Top-class longevity!

The THK electric actuator Universal Series US (ball screw type, motor-driven) is optimal for transporting heavy loads and high-speed long strokes, with a maximum load capacity of 130 kg, a maximum stroke of 1700 mm, and a maximum speed of 2200 mm/s. Additionally, it is designed for easy assembly by customers. Therefore, it is used in welding robots that require long strokes and high rigidity, as well as in cell inspection devices that require high-speed movement in the lifting section. Furthermore, the related links provide a wealth of technical information, including detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, a list of compatible control devices, actuator combinations, selection materials, specifications, and dimensional drawings. Please take a look at this as well.

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Electric Actuator CSKR, CGL (Clean) [THK Official]

Adopting a low-dust structure, perfect for clean environments! Achieving high speed, high rigidity, and long-term maintenance-free operation!

THK's electric actuator Super FA Series CSKR/CGL features a covering structure that achieves low dust generation, making it suitable for transport and inspection applications in clean environments within the electronics, food, and medical industries. Additionally, it boasts high speed of up to 2000mm/s, high rigidity due to the adoption of U-shaped cross-section outer rails, and long-term maintenance-free operation thanks to the use of ball retainers. Furthermore, the related links provide a wealth of information, including detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, a list of compatible control devices, selection materials, technical information programs, and specifications and dimension drawings. Please take a look at these resources as well.

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Electric Actuator KR-RL (Compact) [THK Official]

Simple realization of the movements of 'grasping, opening and closing, and left-right symmetry'

The THK electric actuator Compact Series KR-RL is an LM guide actuator that uses left and right screws in the KR model. By using a single motor to perform the symmetrical "open" and "close" actions, it enables a wide range of applications such as gripping, measuring, and positioning. Additionally, its four-directional load structure allows for use in any orientation. Furthermore, modularization has significantly reduced the number of components in the product, leading to shorter lead times for equipment completion through reductions in procurement, delivery management, design, and assembly labor. As a result, it is adopted in various devices, including robot arm end effectors, screw tightening machines, cutting devices, and dispensers. Moreover, the related links provide a wealth of technical information, including detailed product descriptions, product catalogs, manuals, 2D and 3D CAD files, and selection materials. Please take a look at these as well.

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THK Oil-Free LM Guide Product Catalog

It reaches a vacuum level of 10^-6 [Pa] and is suitable for areas that are sensitive to chemical contamination (gaseous pollutants such as organic substances and moisture).

Optimal for specifications in a vacuum environment where oil cannot be used (up to 10^-6 [Pa]) New development: Solid lubrication S film used Low dust generation and low outgassing

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THK Ball Retainer LM Guide

Experience it! With the "Ball Retainer Effect," enjoy high speed, long lifespan, and low noise!

LM guides are products that have realized the rolling of linear motion components, achieving high precision, high rigidity, labor-saving, high speed, and long lifespan for machines. LM guides with ball retainers eliminate mutual friction between balls by adopting ball retainers, resulting in low noise, good sound quality, long-term maintenance-free operation, and excellent high-speed performance. We offer a diverse lineup including: - World standard size "SHS" - Radial type "SSR" - Wide rail "SHW" - Miniature "SRS" - Ultra heavy load for machine tools "SVR/SVS" - Ultra low wavering and ultra high rigidity "SPR/SPS" For more details, please contact us or refer to our catalog.

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THK Ball Retainer LM Guide "SVR/SVS"

Heavy load and high rigidity type! Improved dust-proof performance, ideal for machine tools!

"SVR/SVS" has high rigidity and load capacity among the LM guide series with ball retainers. Furthermore, by enhancing dust-proof performance through a wide range of options considering the usage environment of machine tools, we have achieved the maintenance of LM guide performance and high reliability.

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【THK】LM Guide (Full Ball) | From miniature to large!

A rich lineup capable of accommodating various applications.

LM Guides are products that have realized the practical application of rolling motion in linear motion components, achieving high precision, high rigidity, labor-saving, high speed, and long lifespan in machinery. The LM Guide (full ball) is available in a series that includes various types suitable for different applications, ranging from miniature to large types for machine tools, and linear guides. The lineup includes: - World standard "HSR type" - Radial type "SR type" - For machine tools, ultra-heavy load (radial type) "NR type" - For machine tools, ultra-heavy load (four-direction equal load type) "NRS type" - Wide rail "HRW type" - Miniature "RSR/RSR-W type" - Separate (four-direction equal load type) "HR type" For more details, please contact us.

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Electric Actuator KSF (Compact) [THK Official]

The increase in the diameter of the ball screw enables longer strokes and achieves high speed and high acceleration! Extended lifespan due to improved specifications.

The THK electric actuator Compact Series KSF (which uses a large-diameter ball screw) is an LM guide actuator based on the KR model. By increasing the diameter of the ball screw, it achieves a long stroke of up to 1500mm while maintaining the same size as conventional products, allowing for a maximum speed of 2500mm/s and a maximum acceleration/deceleration of 4G, resulting in a productivity increase of about 40% due to reduced cycle times. Additionally, with a long lifespan of 20,000km, it improves operational rates and reduces the need for spare parts inventory. Due to its high speed and long stroke features, it has been adopted for the automation of workpiece packing operations that were previously performed by workers, leading to reduced labor costs and shorter packing cycle times. It is also used in the nozzle operation of sealing devices, where suppressing the vibrations of the nozzle tip with a large overhang has improved productivity. Furthermore, the related links provide more detailed product descriptions, product catalogs, user manuals, 2D and 3D CAD files, selection materials, and a wealth of technical information. Please take a look at those as well.

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