430777 Elesa & Ganter

NDE.Q Square tube expander end-caps technical informations End-cap Polyamide (PA) based technopolymer. Resistant to solvents, oils, greases and other chemical agents. Colour Black, matte finish. Features and applications The two end-cap parts are connected together by means of three pins which are housed in special counter-seats. Two cavities inside the endcap are provided for housing two hexagonal nuts DIN 934. Thanks to the tapered shape of the cavity, the end-cap exerts a pressure on the inner walls of the tube, due to the tightening of the nuts, thus ensuring the tensile strength of the connection. The level of the tensile strength depends on the tube dimensional tolerances, the roughness of the tube inner surfaces and the tightening torque applied. The end-cap enables the joining of square tubes with other elements or the installation of wheels or levelling elements with locking nut. The installation of a simple levelling element does not enable the expansion of the end-cap: for this kind of applications the use of NDL.Q end-caps is a more proper alternative. The assembly can be performed simply by positioning the end-cap inside the tube, with no need of screws or other fasteners. Special executions on requestEnd-cap without nuts or assembled with only one nut DIN 934. Standard Elements Main dimensions Tube dimensions Max limit static load* Weight h Code Description B h d External Thickness Internal N g 1 430751 NDE.Q-20x1.5-M8 20 37 5 M8 20 1.5 17 3000 17 430761 NDE.Q-25x1.5-M8 25 36 5 M8 25 1.5 22 3000 23 430763 NDE.Q-25x1.5-M10 25 37 5 M10 25 1.5 22 3000 33 430765 NDE.Q-25x1.5-M12 25 37 5 M12 25 1.5 22 3000 41 430771 NDE.Q-30x1.5-M8 30 37 5 M8 30 1.5 27 3000 32 430773 NDE.Q-30x1.5-M10 30 37 5 M10 30 1.5 27 3000 44 430775 NDE.Q-30x2-M8 30 37 5 M8 30 2 26 3000 31 430777 NDE.Q-30x2-M10 30 37 5 M10 30 2 26 3000 42 430781 NDE.Q-35x1.6-M10 35 37 5 M10 35 1.6 31.8 3000 49 430783 NDE.Q-35x2-M10 35 37 5 M10 35 2 31 3000 49 430791 NDE.Q-40x1.5-M10 40 37 5 M10 40 1.5 37 3000 58 430793 NDE.Q-40x2-M10 40 37 5 M10 40 2 36 3000 59 430795 NDE.Q-40x2-M12 40 37 5 M12 40 2 36 3000 65 430797 NDE.Q-40x3-M10 40 37 5 M10 40 3 34 3000 55 430801 NDE.Q-50x1.5-M10 50 37 5 M10 50 1.5 47 3000 86 430803 NDE.Q-50x1.5-M12 50 37 5 M12 50 1.5 47 3000 93 430805 NDE.Q-50x2-M12 50 37 5 M12 50 2 46 3000 90 430811 NDE.Q-60x2-M10 60 33 5 M10 60 2 56 3000 115 430813 NDE.Q-60x2.5-M10 60 36 5 M10 60 2.5 55 3000 107 * The max limit static load is the value above which the load applied to the element may cause some plastic material breakage, under particular conditions of use. Obviously, a factor that takes into consideration the importance and the safety level of the specific application must be applied to this value. The values shown in the table refer to the use of the end-cap in combination with a steel tube. The use of an aluminum tube may cause a decrease in the max limit static load equal to 25% due to possible deformations of the tube section under load. ELESA and GANTER models all rights reserved in accordance with the law. Always mention the source when reproducing our drawings.