●  主体直径50 mm，轴径8 mm。双轴伸可配同步轮。

The main shaft diameter of 50 mm, 8 mm in diameter.

The double-shaft extension can be synchronized with wheel.

●  体积小，质量轻，结构紧凑，安装方便

Small volume, light weight, compact structure,

convenient installation

●  应用于纺织机械，位移测量等工控领域

Used in textile machinery, displacement measurement

and other industrial fields