What are the advantages of plum coupling structure characteristics over other couplings?​

Plum couplingIt is a common coupling, which is composed of 2 metal claws and an elastic body. What are the common safety accidents of couplings in application?

Let's take a brief look at it.
1. The centerline of the coupling is skewed and the coupling will not advance: In order to avoid such safety accidents, in addition to correcting the center line, the position of the coupling hole and the shaft, and the position of the striker, it is appropriate and accurate Also pay attention to the location of the collision point to be selected, you can hit hard.
2. Other safety accidents will include: guide rail slider coupling bumper moving pulley backwards due to not tightened, Hulu drive chain sliding down, insufficient material, fire, etc., all must be paid attention to in advance. The tools are prepared in advance and the actual operation and training are carried out carefully.
3. When high-precision components such as rolling bearings and mechanical seals have been installed on the spindle bearing beforehand, it is strictly forbidden to hit and collide the coupling hard to prevent damage or destruction of the high-precision components.
CouplingThere are many different types, among which plum blossom couplings are common, so does the plum blossom coupling have these advantages?Let's take a brief look at it.
Compared with other couplings, plum couplings have the following characteristics:
(1) Stable and reliable in work, with excellent shock absorption, buffering and insulation characteristics.
(2) The plum blossom coupling has simple structure, small axial specifications, light weight and small moment of inertia, suitable for medium and high speed places.
(3) It has great radial, axial and angular compensation capabilities.
(4) The elastic element of high toughness polyurethane material is resistant to abrasion and acid and alkali, with large bearing capacity and long service life, which can be trusted.
(5) The coupling does not need to be lubricated, the maintenance labor is small, and the long-term operation is sustainable.