It is possible to achieve accurate positioning not only in the linear direction but also in the rotational direction!
The "NB Rotary Ball Spline" is a mechanism that can perform linear and rotational motion simultaneously. It consists of a spline section and a rotating section, with the rotating section available in two types: SPR type using cross rollers and SPB type with steel balls. It is used in vertical axes of SCARA robots, assembly machines, loaders, and more. 【Structure and Features】 ■ High precision ■ Reduced number of parts by half, significantly lowering installation and additional costs ■ Compact and high rigidity (SPR type) ■ High rigidity and high-speed rotation (SPB type) ■ Extensive lineup *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Outer Cylinder ・Outer Cylinder Body: Steel ・Return Cap/Holder: Resin ■Shaft: Steel ■Operating Temperature Range: -20℃ to 80℃ *For more details, please download the PDF or feel free to contact us.
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