THK America, Inc.

Ball Splines enable smooth motion in vertical applications.
Mechanical Components and Assemblies

Ball Splines enable smooth motion in vertical applications.

With balls embedded in external nut for conveying torque while making smooth linear motion in spline shaft groove, Types SLS/SLF systems incorporate Caged Technology, which employs synthetic resin cage with curvature cradling each ball and separating it from next. Spaces between rolling elements retain grease, acting as lubrication system for long-term, maintenance-free operation. Devices feature...

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Linear Motion Guides feature long block design.
Material Handling & Storage

Linear Motion Guides feature long block design.

With block lengths starting from size 9-15, Series SRS-N provides dynamic load rating of 3.48 kN and static load rating of 3.34 kN. Caged Technology employs synthetic resin cage with curvature that cradles each ball and separates it from next. Spaces between rolling elements retain grease and act as lubrication system for long-term, maintenance-free operation. Other benefits include minimized...

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Linear Actuator is designed for servo applications.
Mechanical Power Transmission

Linear Actuator is designed for servo applications.

Reaching speeds to 16.4 fps and accelerations to 5 g, compact TY Series Linear Actuators integrate Type SHS LM guide and QZ lubricator for maintenance-free operation. Actuators provide standardized planetary gearboxes in 3:1, 5:1 and 9:1 ratios for optimum load inertia matching. Utility hardware allows construction of multi-axis systems and facilitates use of variety of drive input shaft...

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Actuator meets needs of high acceleration and speed applications.
Communication Systems & Equipment

Actuator meets needs of high acceleration and speed applications.

Type GLM20 Linear Motor Positioning Actuator System features water-cooled linear motor and optical linear encoder on lightweight extruded aluminum base. Complete 1-axis system operates at speeds to 4 m/sec and 2 G, achieving accuracies of 1 micron or better while operating at 53 dB. Providing 3,000 N of continuously useable linear force, unit can achieve 4,500 N peak-linear-force. Multiple...

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Mechanical Power Transmission

Actuator is designed for clean room applications.

Along with externally mounted suction couplings for particle collection, Type CKR Actuator utilizes AFE grease and surface-treated LM rail and ball screw to minimize dust generation and optimize corrosion resistance. Integral sealing mechanism achieves cleanliness of Class 4 under ISO14644-1: 1999, which is equivalent to class 10 under Fed. Std. 209E. Product offers 0.010 mm positioning...

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