● 主体直径60 mm，止口43 mm。

The diameter of the main body of the 60 mm, port 43 mm.

● 颜色可选：白色 黑色

Optional colors: white, black

● 具有安装方便，互换性好，抗干扰强等特点。

Has the advantages of convenient installation, good

interchangeability, strong anti-interference characteristics.

●  应用于数控机床，重型机械设备等领域

Application to CNC machine tools, heavy machinery and equipment etc.