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Litec QD40S 40cm Heavy Duty Square Truss - 0.25m

Image Shown For Illustration Purposes Only

Product Code LIQD40S025
Manufacturer Litec

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Description

Square section heavy duty aluminium truss with 40cm long sides

This is the strongest model among those supplied with aluminium plates. The QD40S is made of 3 mm thick 6082 aluminium, and has two sides with diagonal tubes and two with parallel tubes. A twist-resistant version is also available: model QD40SA.

Specifications

Characteristics of the materials

Lengthways tube Extruded tube Ø 50 × 3mm EN AW 6082 T6
Crossways tube Extruded tube Ø 30 × 3mm EN AW 6082 T6
Plate Aluminium casting plate EN AC 42200 T6

Connection Kits

LIQXFC Quick fit
LIQXSM10 Bolt connection

Linear Trusses

Code Length Weight Plate (mm)
LIQD40S010 100mm 4.5kg QD40S dimensions
LIQD40S025 250mm 6.1kg
LIQD40S050 500mm 7.5kg
LIQD40S100 1000mm 11.3kg
LIQD40S150 1500mm 14.8kg
LIQD40S200 2000mm 19.1kg
LIQD40S250 2500mm 22.6kg
LIQD40S300 3000mm 26.2kg
LIQD40S350 3500mm 30.3kg
LIQD40S400 4000mm 34.7kg

Loading Data

Centre Point Load (C.P.L.)
Centre Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 3180 3180 0
2 2410 2410 1
3 1930 1930 3
4 1540 1540 5
5 1220 1220 9
6 1010 1010 12
7 848 848 17
8 728 728 22
9 634 634 28
10 557 557 35
11 492 492 43
12 437 437 51
13 390 390 61
14 348 348 71
15 310 310 82
16 277 277 94
17 247 247 107
18 219 219 121
Third Point Load (T.P.L.)
Third Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 1760 3530 0
2 1440 2870 1
3 1200 2400 3
4 1030 2060 6
5 896 1790 11
6 754 1510 16
7 636 1270 21
8 546 1090 28
9 475 951 35
10 417 835 44
11 369 738 53
12 328 656 63
13 292 584 74
14 261 522 85
15 233 466 98
16 208 416 111
17 185 370 125
18 164 328 140
Quarter Point Load (Q.P.L)
Quarter Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 1240 3730 0
2 1050 3160 1
3 911 2730 3
4 772 2320 7
5 611 1830 10
6 503 1510 15
7 424 1270 20
8 364 1090 26
9 317 951 33
10 278 835 41
11 246 738 49
12 219 656 59
13 195 584 69
14 174 522 81
15 155 466 93
16 139 416 106
17 123 370 119
18 109 328 134
Fifth Point Load (F.P.L.)
Fifth Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 965 3860 0
2 844 3380 1
3 741 2960 3
4 643 2570 7
5 509 2040 11
6 419 1680 16
7 353 1410 21
8 303 1210 28
9 264 1060 35
10 232 928 43
11 205 820 52
12 182 729 62
13 162 649 73
14 145 580 84
15 129 517 97
16 115 462 110
17 103 411 124
18 91 365 139
Uniformly Distributed Load (U.D.L.)
Uniformly Distributed Load
Span (m) Load (kg/m) Full Load (kg) Central deflection (mm)
1 4470 4470 0
2 2230 4460 1
3 1380 4150 3
4 772 3090 7
5 489 2440 11
6 335 2010 15
7 242 1700 21
8 182 1460 27
9 141 1270 35
10 111 1110 43
11 89 980 52
12 73 874 62
13 60 779 72
14 50 695 84
15 41 621 96
16 35 554 109
17 29 493 124
18 24 438 139

Description

Square section heavy duty aluminium truss with 40cm long sides

This is the strongest model among those supplied with aluminium plates. The QD40S is made of 3 mm thick 6082 aluminium, and has two sides with diagonal tubes and two with parallel tubes. A twist-resistant version is also available: model QD40SA.

Specifications

Characteristics of the materials

Lengthways tube Extruded tube Ø 50 × 2mm EN AW 6082 T6
Crossways tube Extruded tube Ø 25 × 2mm EN AW 6082 T6
Plate Aluminium casting plate EN AC 42200 T6

Connection Kits

LIQXFC Quick fit
LIQXSM10 Bolt connection

Linear Trusses

Code Length Weight Plate (mm)
LIQD40S010 100mm 4.5kg QD40S dimensions
LIQD40S025 250mm 6.1kg
LIQD40S050 500mm 7.5kg
LIQD40S100 1000mm 11.3kg
LIQD40S150 1500mm 14.8kg
LIQD40S200 2000mm 19.1kg
LIQD40S250 2500mm 22.6kg
LIQD40S300 3000mm 26.2kg
LIQD40S350 3500mm 30.3kg
LIQD40S400 4000mm 34.7kg

Loading Data

Centre Point Load (C.P.L.)
Centre Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 3180 3180 0
2 2410 2410 1
3 1930 1930 3
4 1540 1540 5
5 1220 1220 9
6 1010 1010 12
7 848 848 17
8 728 728 22
9 634 634 28
10 557 557 35
11 492 492 43
12 437 437 51
13 390 390 61
14 348 348 71
15 310 310 82
16 277 277 94
17 247 247 107
18 219 219 121
Third Point Load (T.P.L.)
Third Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 1760 3530 0
2 1440 2870 1
3 1200 2400 3
4 1030 2060 6
5 896 1790 11
6 754 1510 16
7 636 1270 21
8 546 1090 28
9 475 951 35
10 417 835 44
11 369 738 53
12 328 656 63
13 292 584 74
14 261 522 85
15 233 466 98
16 208 416 111
17 185 370 125
18 164 328 140
Quarter Point Load (Q.P.L)
Quarter Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 1240 3730 0
2 1050 3160 1
3 911 2730 3
4 772 2320 7
5 611 1830 10
6 503 1510 15
7 424 1270 20
8 364 1090 26
9 317 951 33
10 278 835 41
11 246 738 49
12 219 656 59
13 195 584 69
14 174 522 81
15 155 466 93
16 139 416 106
17 123 370 119
18 109 328 134
Fifth Point Load (F.P.L.)
Fifth Point Load
Span (m) Point Load (kg) Full Load (kg) Central deflection (mm)
1 965 3860 0
2 844 3380 1
3 741 2960 3
4 643 2570 7
5 509 2040 11
6 419 1680 16
7 353 1410 21
8 303 1210 28
9 264 1060 35
10 232 928 43
11 205 820 52
12 182 729 62
13 162 649 73
14 145 580 84
15 129 517 97
16 115 462 110
17 103 411 124
18 91 365 139
Uniformly Distributed Load (U.D.L.)
Uniformly Distributed Load
Span (m) Load (kg/m) Full Load (kg) Central deflection (mm)
1 4470 4470 0
2 2230 4460 1
3 1380 4150 3
4 772 3090 7
5 489 2440 11
6 335 2010 15
7 242 1700 21
8 182 1460 27
9 141 1270 35
10 111 1110 43
11 89 980 52
12 73 874 62
13 60 779 72
14 50 695 84
15 41 621 96
16 35 554 109
17 29 493 124
18 24 438 139

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