THK交叉滾柱導軌VR型,是利用獨特的滾子保持方法增加了滾子的有效接觸長度,將使滾子節距間隔變短了的滾子保持架R型,與特殊熱處理后精密研磨加工了的專用軌道V型組合起來的,具有高剛性,高精度,小型的有限型式的直線運動系統。 它被廣泛使用在OA機器及其周邊機器,種種測定器、印刷基板開也機等精密機器,或光學測試儀、光學工作臺、操縱機構、X射線裝置等的滑座部分。
交叉滾子導軌 交叉滾柱導軌/球導軌的類型與特長:在VR型中,精密滾柱相互交地組合在一起滾柱保持器與設備在專用軌道上的90。V形溝槽滾動面組合起來使用,通過2列滾柱導軌平行地裝配,是導軌系統能承受4個方向的負荷,耳且,因能向交叉滾柱導軌施加予壓,從而獲得無間隙且高剛性,動作輕快的滑動機構。 VB型是用短節距間隔將精密鋼球保持起來的球保持器B型,與專用軌道V型組合在一起,具有低摩擦高精度的有限直線運動。 交叉滾柱導軌和球導軌被廣泛使用在辦公室設備及其外部設備、各種測量儀。印刷機板鉆孔機等精密機器、或光學測量設備、光學工作臺、操縱機構,X射線裝置等的滑座部。
型號一覽; VR1-20X5Z VR1-30X7Z VR1-40X10Z VR1-50X13Z VR1-60X16Z VR1-70X19Z VR1-80X21Z
VR2-30X5Z VR2-45X8Z VR2-60X11Z VR2-75X13Z VR2-90X16Z VR2-105X18Z VR2-120X21Z VR2-135X23Z VR2-150X26Z VR2-165X29Z VR2-180X32Z
VR3-50X7Z VR3-75X10Z VR3-100X14Z VR3-125X17Z VR3-150X21Z VR3-175X24Z VR3-200X28Z VR3-225X31Z VR3-250X35Z VR3-275X38Z VR3-300X42Z
VR4-80X7Z VR4-120X11Z VR4-160X15Z VR4-200X19Z VR4-240X23Z VR4-280X27Z VR4-320X31Z VR4-360X35Z VR4-400X39Z VR4-440X43Z VR4-480X47Z
VR6-100X7Z VR6-150X10Z VR6-200X13Z VR6-250X17Z VR6-300X20Z VR6-350X24Z VR6-400X27Z VR6-450X31Z VR6-500X34Z VR6-550X38Z VR6-600X41Z
VR9-200X10Z VR9-300X15Z VR9-400X20Z VR9-500X25Z VR9-600X30Z VR9-700X35Z VR9-800X40Z VR9-900X45Z VR9-1000X50Z VR9-1100X55Z VR9-1200X60Z
VR12-200X7Z VR12-300X10Z VR12-400X14Z VR12-500X17Z VR12-600X21Z VR12-700X24Z VR12-800X28Z VR12-900X31Z VR12-1000X34Z VR12-1100X38Z VR12-1200X41Z
VR15-300X8Z VR15-400X11Z VR15-500X13Z VR15-600X16Z VR15-700X19Z VR15-800X22Z VR15-900X25Z VR15-1000X27Z VR15-1100X30Z VR15-1200X33Z
VR18-300X6Z VR18-400X9Z VR18-500X11Z VR18-600X13Z VR18-700X16Z VR18-800X18Z VR18-900X20Z VR18-1000X23Z VR18-1100X25Z VR18-1200X27Z
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