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XT40-2-BT40-DC/XT50-2-BT50-DC 后置式電主軸傳動形式為后置式電機直接驅動，配有水冷卻系統。由于電機的散熱條件比較好，軸承溫升低，主軸的熱變形小，能夠傳遞很高的轉速和扭矩，而且剛性好，機構緊湊，可大大提高機床的生產效率和工件的加工質量。主軸具有自動松拉刀、精確控制轉速和實現準停、中心內冷等功能。

The rear motorized spindle is directly driven by rear motor and equipped with water cooling system. Due to the goodheat dissipation condition of the motor, low temperature rise of the bearing, small thermal deformation of the spindle, highspeed and torque transmission, good rigidity and compact mechanism, the production efficiency of the machine tool and theprocessing quality of the workpiece can be greatly improved. The spindle has the functions of automatic release of broach

accurate control of rotation speed, accurate stop and central inner cooling.

XT40-2-BT40-DC：

XT50-2-BT50-DC：

后置式電主軸

XT40-2-BT40-DC技術參數：

XT50-2-BT50-DC技術參數：