螺母旋转(Rotary)滚珠丝杆
结构(STRUCTURE)：
该结构为螺母与支撑壳体之间装入滚珠轴承，实现支撑与旋转为一体的小型化设计，丝杆或者螺母端面直接与同步皮带 轮连接。
In this structure, a ball bearing is inserted between the nut and the support housing to realize a compact design in which support and rotation are integrated. The end of the screw rod or the nut is directly connected to the timing belt pulley.
特点(FEATURE)：
1、多个丝母可以同时驱动
Multiple nuts can be driven at the same time.
2、高速传动，体积小，精度高
High-speed transmission, small size, high accuracy
3、安装简便，轴端结构简单
Convenient installation and simple shaft end structure
4、品种齐全（直径32、40、50、63、80、100、125、160）
Complete varieties (Φ32, Φ40, Φ50, Φ63, Φ80, Φ100, Φ125, Φ160)
用途(USAGE)：
小直径主要用于半导体，机器手臂，手动装置。
Small-diameter products are mainly used in semiconductors, robotic arms, and manual devices.
大直径主要用于大型龙门数控设备。
Large-diameter products are mainly used for large-scale gantry CNC equipment.
