GR Jaw Shaft Coupling Flexible Elastic Insert Replace KTR Rotex
XL star shaped coupling is a medium power torsional flexible coupling with shock absorption and eccentricity tolerance, widely used in compressor, generator set, pump, lifting machinery and other fields. It uses polyurethane as the elastic element, which has good elasticity, buffering, shock absorption, and wear resistance. It can compensate for various displacements between the two transmission shafts well and adapt to various usage scenarios. The design features of XL star coupling include:
Elastic components: Engineering plastics are used as elastic components, which have good elasticity, cushioning, shock absorption, and wear resistance, and can compensate for various displacements between two transmission shafts.
Working temperature range: The working temperature is between -35 ºC and+80 ºC, suitable for various working environments.
Interchangeability: It can be used interchangeably with ROTEX couplings from Germany, providing more options and compatibility.
Structural features: Polyurethane elastomer is limited by convex claw blocks, avoiding internal deformation caused by impact and external deformation caused by centrifugal force. The large concave surface design of the convex claw reduces the surface pressure on the involute teeth, and even under overload conditions, the teeth will not wear or deform.
Applicable occasions: Due to its shock absorption and eccentricity tolerance, XL star shaped couplings are particularly suitable for situations that require compensation for relative displacement between two shafts, such as compressors, generator sets, pumps, etc.
In addition, the transmission torque range of XL star coupling is 20-35000N. m, and the shaft hole size range is from 6 to 220, suitable for different industrial application requirements. These features make XL star couplings an efficient and reliable connection solution in the industrial field
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