About M8 connector connecting line some characteristics and related attention problems

Mechanical properties are mainly insertion and extraction forces as far as the function of the M8 connector connecting cable is concerned. Insertion and extraction force is like the strength of the M8 connector cable when inserted and withdrawn. Typically, all industrial M8 connector connection cords have standardized insertion and extraction forces. Because the blocking force is less than the pulling force, there are rules for large blocking forces and small pulling forces. Failure to follow the rules can affect the reliability of the contact. There is also the point of longevity, which is the durability goal for industrial M8 connector connection cords. The number of cycles of insertion and withdrawal is taken as the basis for judging the life of M8 connector connecting wire.

The main features of M8 connector connecting line: 1. M8 connector connecting line itself has no operating mechanism, its operating force when connecting and separating comes from the traction force when connecting or separating locomotive hooks. The connection and separation of random locomotive hooks can be accomplished at the same time without separate operation, which is very convenient.2. In the connection state, the contact pressure of the contacts is only related to the contact springs, and is not affected by the running state of the locomotive. Therefore, the contact pressure of the contact is basically stable, which avoids contact wear and galvanic corrosion.3. The conductive contact is a fork-ring structure, which is a typical line contact method, with stable and reliable working condition, low contact resistance and good heat dissipation function.4. The M8 connector connecting line has no arc extinguishing device, which requires electrostatic-free connection or separation.5. The M8 adapters are to be used in pairs. Considering the versatility and interchangeability of the products, each m8 connector has the same structure and good interchangeability. In order to meet different operational requirements, any combination can be made. Since the M8 connector connecting wire is used for 25 kV high voltage circuits, it is necessary to pay attention to the following points to keep it in good working condition: 1. Ensure that there is no electrical connection or separation of the operation. Before joining operations, take care to investigate whether the flared head is clean and whether the fork in the head cover has bounced back. If it has bounced back, it is necessary to pull it apart with a hook before joining the operation.2. Always check the insulator surface for cleanliness, cracks and damage, otherwise clean or replace it in time.3. Check the rubber bellows frequently and replace it in time if it is damaged to prevent rain and dust from entering the flail head and the cross-axis support body, which will cause corrosion of the parts and affect the action function.4. Regularly polish each rolling part so that it can swing up and down and reset as needed. If the flared head of the single-section adapter cannot be leveled, it can be adjusted with the adjusting screw on the cross-shaft support body, either clockwise or counterclockwise. Waterproof M8 connector connecting cable usually works underwater, water or moisture immersion will affect the insulation function and corrode metal parts. The moisture resistance condition of the adapter is 90%~95% relative humidity and 4020 temperature for at least 96 hours. Vibration and shock are important functional indicators of the adapter, proving the ruggedness and reliability of the adapter.

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