Polyurethane plum-shaped elastomer

Characteristics of polyurethane plum-shaped elastomer:

1. The pin of the elastic sleeve pin coupling is covered with a rubber ring, which has elasticity and the ability to compensate the axis displacement, but when the relative angular displacement is large, it is easy to wear;

2. Simple structure, convenient installation, easy replacement, small size, light weight, large transmission torque, widely used in various rotary pumps;

3、许用相对径向位移0.14-0.2mm；许用相对角位移0度40分；

4. The additional radial load caused by the relative displacement of the two shaft axes is (0.1-0.3)P;

5. The standard of the water pump industry is Bll01, its maximum allowable torque is 8316N•m, and the large shaft diameter is 200mm.

Polyurethane plum-shaped elastomer product use: 

It is suitable for the connection of large equipment and various mechanical buffers acting on the transmission shaft. 

Torque: 22.4—2500NM 

Wear: <0.05cm3 / 1.61km 

Product hardness: 9 ±5 

Standard: GB5272-85 

Specification: MT1—MT14

Elastic parts: a is polyester polyurethane (UR) orange b is cast nylon (PA) red 

Model specification parameters of polyurethane plum-shaped elastomer:

Hangzhou polyurethane plum-shaped elastomer　Hangzhou polyurethane plum-shaped elastomer