GEAR COUPLING
The objective of the equipment coupling is to connect two independently supported shaft trains and transfer the torque, compensating relative angular, radial and axial displacement of the shafts taking place in operation.
Demands of GEAR COUPLING
Transmission of torque with out slip and as a result with out use and tear to any coupling elements.
No elastic factors and for that reason no ageing areas.
Gear couplings are employed for longitudinal and angular payment and to compensate for the displacement of two elements to every single other.
The couplings ought to not, as far as attainable, make external forces and ideally make no vibrations.
Gear couplings essentially consist of 3 components, particularly two hubs (rigid components), mounted on the shafts to 
be coupled, and a floating member. The hubs can be made with external or inner toothing. The sleeve is produced to in shape accordingly.
GEAR COUPLING
A gear coupling is a mechanical unit for transmitting torque in between two shafts that are not collinear. It is made up of a flexible joint fastened to every shaft. The two joints are related by a 3rd shaft, referred to as the spindle.
Have you considered CHINA GEAR COUPLING as a normal part of your life?