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Features
Structure
Slider Type ST
Cylinder Type CT
Cost-Effective, Simple Structure
With an LM Guide directly forming the base, this simple design reduces the number of components.
* VLAST only.
Lightweight and Compact
This series adopts the Caged Ball LM Guide SRS, which has a compact rail cross-section height that allows for lightweight, space-saving designs.
* VLAST only.
Motor Compatibility for Various Applications
The VLA is designed to be compatible with various types of motors.
You can employ the type of control you are used to.
Compatible
motor manufacturers: Yaskawa Electric/Mitsubishi Electric/Tamagawa
Seiki/ Keyence/SANYO Electric/OMRON
Long-Term Maintenance-free Operation
Long-term maintenance-free operation has been achieved by the adoption of the Caged Ball LM Guide SRS* and the QZ Lubricator, which supplies the optimal amount of lubricant to the ball screw.
* VLAST only.
The QZ Lubricator feeds the right amount of lubricant to the ball
screw shaft raceway.
This allows an oil film to be constantly
formed between the balls and the raceway, which improves the
lubricity and significantly extends the maintenance interval.
Service Life Calculation
The service life of the LM Guide and ball screw can be calculated based on the usage conditions. Contact THK for details.