How to deal with the wear and tear of the cable in the stainless steel connector?

How does the stainless steel joint deal with the technical problems such as wear and tear caused by the reciprocating motion of the cable in the prior art? Currently, many cables are external to the motor without protection. Long-term reciprocating motion is easy to cause wear and tear.


The stainless steel joint consists of joint body, spring snap ring, lock nut, anti-bending spring, seal and O-ring. Both ends of the joint body are provided with external threads. When the lock nut is turned, the seal shrinks and seals the cable. The shrapnel snap ring is connected to the cable shielding layer and plays a shielding and guiding role. When tightening the connector body, the shrapnel can be pressed, so that the shrapnel snap ring presses the shielding layer of the cable, so as to ensure that the electromagnetic waves generated by the cable during the working process are well grounded, and the information will not be invalid due to the shielding of the cable. The other end of the shrapnel snap ring cooperates with the seal to achieve the sealing effect; when the metal lock cap is locked, the seal installed on one side of the connector body can seal the cable; the outgoing wire of the cable is sheathed in the anti-bending spring.







When the long-term vibration of the motor causes the cable to reciprocate for a long time, it can well absorb the bending stress, especially the wheel-side motor in the new energy industry; the copper shrapnel snap ring can firmly lock the cable shielding layer, so that the cable shielding layer will not move, And can guide electromagnetic waves well, play the role of grounding shield; one end of the cable connection equipment end is provided with a special O-shaped groove, and a matching O-shaped flat integral sealing ring is installed in the groove. When installing the product, press the O-ring into a vertical compression state instead of radial force (which easily distorts the O-ring and causes a failure state) to meet the sealing requirements.


If the cable needs to reciprocate for a long time, the stainless steel joint has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. I believe you guys should know how to deal with wear and tear on stainless steel joints.