Polyurethane plum blossom-shaped elastic block, GB4323-84 polyurethane elastic sleeve, JQ type clamp shell coupling

The diaphragm coupling compensates for the relative displacement of the two shafts connected by the elastic deformation of the diaphragm. It is a kind of flexible coupling with strong metal elements. It does not require lubrication, has a compact structure, long service life, and no rotation gap. It is not affected by temperature and oil pollution, has the characteristics of acid and alkali resistance, and is suitable for high temperature, high speed,...

Polyurethane plum-shaped elastomer has excellent oil resistance, tear resistance, and chemical resistance. However, the polyurethane plum-shaped elastic block has poor heat resistance and is easy to soften and decompose at high temperatures, resulting in sharp mechanical properties. Decrease, long-term use temperature cannot exceed 80 degrees Celsius ...

GB4323-84 polyurethane elastic sleeve is mainly used for the accessories of elastic sleeve pin coupling. GB4323-84 polyurethane elastic sleeve has a longer life, better elasticity, more oil resistance than the previous rubber elastic sleeve. It can also be used widely. Polyurethane elastic sleeves for cushioning and damping equipment for water pumps, motors, couplings, etc. ...