Support side support unit using ball bearings. The support unit EK, BK type of internal load bearing right amount of lithium soap grease, sealed ball screw support seat Which is good with a special gasket, the screw can be installed directly where the support base, long-term use. Support base is connected to the bearing, structure and expertise screw and ball screw motor standard inventory of finished ball screw shaft support base, prepare a standardized support unit EK, EF type, prepared for the general standard ball screw support unit BK, BF type. Fixed side support unit fitted with JIS5 class preload adjusting angle contact ball bearings. [Confirm the accuracy and fully tighten the support unit] ◎ test dial gauge while swinging and the ball screw shaft axial clearance, while the order is fully tightened ball screw nut, nut bearing, fixed side, support the side. [Connected to the motor] (1). The motor base is mounted to the base. (2) with a coupling to the motor and a ball screw connected. (Note that the installation accuracy) (3) Note that sufficient test run. Ball screw support base where the good, Korea and Taiwan transmission machinery, the support base provided by the Dongguan City, Transmission Machinery Co., Ltd. of Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) is an industry leader in Dongguan, Guangdong, machine tool accessories, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Transmission machinery in Korea and Taiwan led the staff warmly welcome all inquiries negotiations, Korea and Taiwan to create a better future transmission machinery.