How to install a servo motor encoder to reduce the occurrence of faults

1. Electrical installation:

In the actual application of the servo motor field, we will encounter various problems in the installation, including mechanical and electrical aspects. If you do not pay attention or do it irregularly, it will affect the normal use and life of the encoder. The following The instructions are described in detail on the installation, which is more helpful to our application experience.

　　 2. Electrical interface:

Each electrical interface has its own characteristics, as well as different baud rates and transmission distances, which can be selected according to the specific application environment of the site, the actual transmission distance and transmission rate, the installation interference environment of the encoder and communication cables, grounding, and wiring. The selection of cable material has a lot to do. Each electrical interface has its own characteristics, as well as different baud rates and transmission distances, which can be selected according to the specific application environment of the site, the actual transmission distance and transmission rate, the installation interference environment of the encoder and communication cables, grounding, and wiring. The selection of cable material has a lot to do.

　　 Three, electrical installation:

In the actual application of the servo motor field, we will encounter various problems in the installation, including mechanical and electrical aspects. If you do not pay attention or do it irregularly, it will affect the normal use and life of the encoder. The following The instructions are described in detail on the installation, which is more helpful to our application experience.

　　Four, component layout:

　　 When the encoder is installed on site, it cannot be installed with high interference source equipment such as frequency converter, transformer, solenoid valve, etc., keep a distance of 10cm, or install a metal partition to isolate it. The module that communicates with the encoder, when installed in the electrical cabinet, cannot be installed with high interference source components such as inverters, contactors, or frequently-opening switching components, keep a distance of 3cm, or install metal partitions Come to isolate.

　　 5. Grounding protection:

The shielding layer of the cable should be grounded at the signal receiving end to prevent the leakage current between the two grounding points from damaging the cable; if the shielding of the cable cannot achieve good grounding protection, a separate grounding wire needs to be connected. Shield; when grounding long-distance connection, you need to add a yellow-green wire between the product shell and the grounding point as an equipotential compensation line; the shielded cable must be connected to the metal shell of the electrical component (encoder or electrical cabinet) at both ends, and ensure Correct connection (large area contact with metal surface);