Positional couplings Lenton r 13, 14, 15

Positional couplings Lentonr 13, 14, 15

Model R 13 couplings are designed for quick fusion of two curved, bent or straight rods, when none of the rods to be connected can rotate freely, while the rod is connected axially. Typically, such couplings are used to connect prefabricated frames. Positioning sleeve R 13 can be supplied in two parts for use in contact with formwork. The internal parallel thread is protected against corrosion by a plastic screw plug.

The model R14 coupling is similar to the model R13 coupling, except that the connecting rod in the R14 coupling can move freely in the axial direction. As a rule, such rods are used to connect pile frames.

Model R15 couplings are designed for quick connection of column sections or precision connection of elements with several rods that are connected to each other in a short section (for example, prefabricated elements), as well as for closing small temporary openings.

Lenton22.qxd
standartnye-mufty-lenton-a12-02
standartnye-mufty-lenton-a12-03
standartnye-mufty-lenton-a12-04
standartnye-mufty-lenton-a12-05
standartnye-mufty-lenton-a12-06
standartnye-mufty-lenton-a12-07

Specifications:

Geometrical dimensions, weights, tightening forces and symbols of positional couplings R13 with tapered thread

Rod diameter, mm 12 14 16 18 20 22 25 28 32 36 40
Outer diameter of the coupling A, mm 22 27 27 33 33 41 41 46 52 58 64
Coupling length B, mm 77 80 88 93 112 116 127 137 144 158 179
Fc, мм 42 45 48 53 63 66 68 70 79 85 91
Max. Fo 85 88 93 98 116 124 128 135 144 158 172
D, мм 18 21 24 29 36 38 41 43 46 53 58
Tightening force, Nm 40 80 120 150 180 220 270 270 300 300 350
Coupling weight, kg 0.29 0.45 0.50 0.74 0.87 1.21 1.31 1.74 2.38 3.69 4.34
Symbol EL12P13 EL14P13 EL16P13 EL18P13 EL20P13 EL22P13 EL25P13 EL28P13 EL32P13 EL36P13 EL40P13

 

Geometrical dimensions, weight, tightening force and symbols of positional couplings R14 with tapered thread

Rod diameter, mm 12 14 16 18 20 22 25 28 32 36 40
Outer diameter of the coupling A, mm 22 27 27 33 33 41 41 46 52 58 65
Coupling length B, mm 45 48 54 59 75 74 83 88 95 101 114
Fc, мм 42 45 48 53 63 66 68 70 79 85 103
Max. Fo 53 56 59 64 79 82 84 86 95 101 131
D, мм 18 21 24 29 36 38 41 43 46 53 58
Coupling weight, kg 0.20 0.32 0.35 0.53 0.64 0.89 0.96 1.25 1.77 2.51 3.07
Tightening torque Nm 40 80 120 150 180 220 270 270 300 300 350
Symbol EL12P14 EL14P14 EL16P14 EL18P14 EL20P14 EL22P14 EL25P14 EL28P14 EL32P14 EL36P14 EL40P14

 

Geometrical dimensions, weight, tightening force and symbols of positional couplings R15 with tapered thread

Rod diameter, mm 12 14 16 18 20 22 25 28 32 36 40
Outside diameter of coupling A1, mm 33 33 37 37 41 46 52 58 64 75 75
Coupling outer diameter A2, mm 27 33 33 33 37 42 42 52 52 58 64
Coupling length B, mm 42 47 52 60 69 75 81 86 91 102 113
Fc, мм 19 19 19 19 24 24 24 24 24 24 24
D,мм 18 21 24 29 36 38 41 43 46 53 58
D1, мм 13 15 17 20 22 24 29 32 32 38 42
Coupling weight, kg 0,36 0,42 0,51 0,49 0,72 0,98 1,26 1,69 2,08 3,16 3,40
Tightening torque Nm 40 80 120 150 180 220 270 270 300 300 350
Symbol EL12P15 EL14P15 EL16P15 EL18P15 EL20P15 EL22P15 EL25P15 EL28P15 EL32P15 EL36P15 EL40P15