How to lubricate and maintain the coupling

Jun 19, 2019

Folding lubrication maintenance

Cross slider

The maximum peripheral speed is about 30m/s, and it is lubricated with No. 2 grease. The middle slider is filled with grease and has a grease replacement cycle of 1000 hours. It is suitable for ball bearing grease. The maximum peripheral speed is about 30m/s, and it is lubricated with N220 gear oil. The middle slider is filled with oil and the oil change period is 1000 hours. Sometimes, the oil pad is filled with oil.

Disc spring

The maximum peripheral speed is about 60m/s. It is lubricated with No. 2 or No. 3 grease. The dosage is full of coupling. The grease replacement cycle is 12 months. The sealing requirements are not strict. The maximum circumferential speed is about 150m/s. Use N150. The N220 gear oil is lubricated and requires sufficient flow to continuously pass through the coupling in the axial direction.

Spring plate

The maximum peripheral speed is about 30m/s, and it is lubricated with No. 1 grease. The dosage is full of couplings, and the grease replacement cycle is 1000 hours. The sealing requirements are not strict.

Coupling new model, coupling old model

1. Principle of coupling naming

a Coupling name should be scientific and accurate;

b Coupling name should be short and easy to remember;

c Named according to the structural characteristics of the coupling, but different from other similar couplings;

d Name the main part (shape, characteristics, etc.) with characteristics in the coupling;

e Named according to the special material of the main part in the coupling;

f named after traditional custom;

g named after the above comprehensive factors;

The name of the h coupling can not be repeated is the most basic principle of coupling naming.