The right and the left screws are provided with a phase in the middle of the ball screw nut, and an axial clearance is set at a below-zero value (under a preload). This compact model is capable of a smooth motion.
The right and the left screws are provided with a phase in the middle of the ball screw nut, and an axial clearance is set at a below-zero value (under a preload). This compact model is capable of a smooth motion.
479/17-19 ตรอกสลักหิน ถนนพระราม 4 แขวงรองเมือง เขตปทุมวัน กรุงเทพฯ 10330