Coupling/ Plum-Shaped Flexible Coupling/Jaw Coupling

1. The hyperboloid involute design is in line with the European standard. The material for the shaft sleeve includes cast steel, cast iron, nodular cast iron, steel and aluminum alloy.
2. The elastomer is made of polyurethane material, and four sorts of hardness are selectable which includes 80SHA, 92SHA, 98SHA and 64SHD. They have different torques, and 98SHA is a standard type.
3. It has a good shock and vibration absorption capability, and it is easy to install and maintenance free.
4. The feature includes oil resistant, dust proofing, sand prevention and damp proof.
5. Various colors are used for distinguishing each hardness. It is failure safe operation design.
6. The are many combinations for the shaft and hole. The connection way include: keyway, spline and single slot locking, etc...
7. It is widely used in general machinery, hydraulic machinery, engineering machinery, metallurgical machinery, mining machinery and chemical machinery, etc..