What are the selection criteria should be met expansion sets

Source: Foshan Electrical Equipment Co. center

          Our selection of expansion sets in when not only look at his appearance, internal expansion sets must have an understanding, and speaking strictly expansion sets the following criteria should be met, so as to be considered a qualified expansion sets, and now we have to Look at it! When selecting expansion sets in accordance with the load, rated load is less than the required expansion sets a transfer of load, available more than two expansion sets used in tandem, the total rated load: Mtn = m.Mt Where: Mtn --- n a bulge The total set of constant load;. m --- load factor (m values ​​in Table A) a coupling the rated load when several expansion sets for more of these criteria are all relevant provisions exist, so we are in expansion sets We must pay attention to the selection of the above criteria, and for our current expansion sets companies early in order to get rid of a piece of a machine, status, and to order via the form from the transmission member to host a separately manufactured, and in continue the development of our economy in our industrial level is greatly improved, which also increased the technical content for our expansion sets of demands to us to produce a high-precision, high-speed, more diversified and more reliable connection member early contention to become the market needs products, I believe in this premise our expansion sets will usher in a broader development prospects.