The through hole slip ring is the center of the porous conductive slip ring, which mainly used for transmitting precision signals, weak current, high current and high voltage etc. Large current slip ring has diameter of up to 550mm, Double bearing double cover structure is generally adopted according to industry practice, The deficiency is the matching bearing size, As everyone knows, the price of big bore bearing is not low, It is also very expensive to mould and add the end cover. this structure directly to the high cost of the product, so that some customers stop and try to use other solutions.
For such problems products of high quality requirements but but almost exacting cost, INPAT R&D team through unremitting efforts to provide solutions and verify it over and over again. In the end, the special structure solution of single bearing single end cover is adopted, which is implemented and successfully applied on the client. The product has good performance and stability, and has been fully appreciated by the customers.
This scheme adopts slewing bearing and its bearing capacity is greatly strengthened, It also saves at least one front cover and supporting bearings, At the same time, it also simplifies the production process and optimizes the related costs.
In addition, four positioning blocks are used on the other end of the rotary support bearing to ensure the concentricity reaches 0.5mm, Compared with the traditional positioning ring, the size of the locating block is small, the assembly dismantlement is more convenient, and the torque is smaller.
Single-bearing single-ended structure are successfully used in large through hole slip ring, to make a giant leap forward in the field of large through hole slip ring, at the same time, we will continue to innovate on this basis to strengthen the company's market Core competitiveness, to meet the needs of more customers, it can be customized according to customer requirements.