主要材质：铝合金

一体成型的金属弹性联轴器，高疲劳抵抗等速回转、顺时针与逆时针回转特型完全相同、弹性作用补偿径向、角向、轴向偏差，适用于小扭矩的弹性连接。

Integrative fashioned elastic metal coupling, excellent fatigue strength uniform revolution.
Exactly the same clockwise and counterclockwise rotation characteristics.
Elasticity compensate radial and angular and axial deviation.
Used for small torque flexible connector.

外径：16-25mm

长度：20-30mm

孔径：4-15mm