High Quality High Precision ml elastic Flexible curved jaw rubber spiders shaft coupling For Vacuum Pump

 1.The difficult part of axes alignment after limited replacement of elastic element.

 2.Medium speed ,medium torque and other transmission shafting and high reliability requirements of the working parts.

 3.Plum type  elastic coupling with compensation of two axis relative offset,damping ,buffering performance ,small size ,simple structure without lubracation ,high bearing capacity and easy maintance, replacement of elastic components need axial movement suitable for connecting coaxes,frequent starting ,positive and negative change.