Modular Supports System Product Technical Guide June 2026 | Page 46

Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.1.2 MT Beam and Column Load Tables
Table 39- MT-50D U Allowable Beam Loads: X-Axis
Bending 1, 2, 3, 4, 5, 6, 7, 8 Max Allowable
Span Uniform in( cm)
Load lbs( N)
24( 61.0) 36( 91.4) 48( 121.9) 60( 152.4)
72( 182.9) 84( 213.4) 96( 243.8) 108( 274.3) 120( 304.8) 144( 365.8) 168( 426.7) 192( 487.7)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
3,700 *
0.02
3,700 *
3,700 *
3,700 *
( 16,460)
( 0.05)
( 16,460)
( 16,460)
( 16,460)
3,700 *
0.07
3,700 *
3,700 *
3,700 *
( 16,460)
( 0.18)
( 16,460)
( 16,460)
( 16,460)
3,220
0.15
3,220
3,220
2,825
( 14,335)
( 0.39)
( 14,335)
( 14,335)
( 12,565)
2,575
0.24
2,575
2,575
1,805
( 11,465)
( 0.60)
( 11,465)
( 11,465)
( 8,025)
2,145
0.34
2,145
1,885
1,255
( 9,555)
( 0.87)
( 9,555)
( 8,380)
( 5,580)
1,840
0.46
1,845
1,380
920
( 8,190)
( 1.18)
( 8,205)
( 6,135)
( 4,090)
1,610
0.61
1,410
1,060
705
( 7,165)
( 1.54)
( 6,270)
( 4,715)
( 3,135)
1,430
0.77
1,115
835
555
( 6,370)
( 1.95)
( 4,955)
( 3,710)
( 2,465)
1,285
0.95
900
675
450
( 5,730)
( 2.40)
( 4,000)
( 3,000)
( 2,000)
1,070
1.36
625
470
310
( 4,775)
( 3.46)
( 2,780)
( 2,090)
( 1,375)
920
1.86
460
345
230
( 4,095)
( 4.72)
( 2,045)
( 1,530)
( 1,020)
805
2.43
350
265
175
( 3,580)
( 6.17)
( 1,555)
( 1,175)
( 775)
715
3.07
275
205
135
( 3,185)
( 7.80)
( 1,220)
( 910)
( 600)
216( 548.6)
240
640
3.77
225
165
110
( 609.6)
( 2,865)
( 9.58)
( 1,000)
( 730)
( 485)
Table 41- MT-50D U Allowable Column Loads 1, 2, 5, 6, 7, 9, 10
Unbraced Height in( cm)
Max Allowable Load at Channel Face lbs( N)
Maximum Column Load Applied at C. G.
K = 0.65 lbs( N)
K = 0.80 lbs( N)
K = 1.0 lbs( N)
K = 1.2 lbs( N)
24
8,040
28,240
27,385
26,215
25,090
( 61.0)
( 35,760)
( 125,615)
( 121,810)
( 116,605)
( 111,605)
36
7,725
26,360
25,090
23,580
22,340
( 91.4)
( 34,360)
( 117,250)
( 111,605)
( 104,885)
( 99,370)
48
7,405
24,560
23,140
21,390
18,340
( 121.9)
( 32,940)
( 109,245)
( 102,930)
( 95,145)
( 81,575)
60
6,985
23,030
21,390
17,570
13,815
( 152.4)
( 31,070)
( 102,440)
( 95,145)
( 78,150)
( 61,450)
72
6,345
21,760
18,340
13,815
9,830
( 182.9)
( 28,220)
( 96,790)
( 81,575)
( 61,450)
( 43,725)
84
5,685
19,300
15,290
10,400
7,220
( 213.3)
( 25,290)
( 85,850)
( 68,010)
( 46,260)
( 32,115)
96
5,030
16,805
12,395
7,960
5,530
( 243.8)
( 22,370)
( 74,750)
( 55,135)
( 35,405)
( 24,595)
108
4,395
14,360
9,830
6,290
4,365
( 274.3)
( 19,550)
( 63,875)
( 43,725)
( 27,975)
( 19,415)
120
3,850
12,050
7,960
5,095
3,535
( 304.8)
( 17,130)
( 53,600)
( 35,405)
( 22,660)
( 15,720)
144
3,005
8,375
5,530
3,535
2,455
( 365.8)
( 13,370)
( 37,250)
( 24,595)
( 15,720)
( 10,920)
Table 40- MT-50D U Allowable Beam Loads: Y-Axis
Bending 1, 2, 3, 4, 5, 6, 7 Max Allowable
Span Uniform in( cm)
Load lbs( N)
24( 61.0)
36( 91.4) 48( 121.9)
60( 152.4) 72( 182.9)
84( 213.4) 96( 243.8)
108( 274.3) 120( 304.8)
144( 365.8) 168( 426.7) 192( 487.7) 216( 548.6)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
5,850
0.07
5,850
5,850
5,650
( 26,040)
( 0.18)
( 26,040)
( 26,040)
( 25,130)
3,900
0.16
3,900
3,765
2,510
( 17,360)
( 0.39)
( 17,360)
( 16,745)
( 11,160)
2,925
0.28
2,825
2,115
1,410
( 13,020)
( 0.70)
( 12,565)
( 9,405)
( 6,270)
2,340
0.43
1,805
1,355
900
( 10,415)
( 1.10)
( 8,025)
( 6,025)
( 4,000)
1,950
0.62
1,255
940
625
( 8,680)
( 1.58)
( 5,580)
( 4,180)
( 2,780)
1,670
0.84
920
690
460
( 7,440)
( 2.15)
( 4,090)
( 3,065)
( 2,045)
1,460
1.10
705
525
350
( 6,510)
( 2.80)
( 3,135)
( 2,335)
( 1,555)
1,300
1.40
555
415
275
( 5,785)
( 3.55)
( 2,465)
( 1,845)
( 1,220)
1,170
1.73
450
335
225
( 5,205)
( 4.38)
( 2,000)
( 1,490)
( 1,000)
975
2.48
310
235
155
( 4,340)
( 6.31)
( 1,375)
( 1,045)
( 685)
835
3.38
230
170
115
( 3,720)
( 8.58)
( 1,020)
( 755)
( 510)
730
4.41
175
130
85
( 3,255)
( 11.20)
( 775)
( 575)
( 375)
650
( 2,890)
5.59
( 14.20)
135
( 600)
100
( 440)
-
240
( 609.6)
585
( 2,600)
6.90
( 17.53)
110
( 485)
-
-
Notes: 1. Loads are based on ICC-ES ESR-5019 and AISI S100-16. 2. Safety factors for flexure and compression are 1.67 and 1.80, respectively. 3. Allowable beam loads in table are given in total uniform load( W * Span). For other loading and support conditions, see page 36 for applicable load and deflection modification factors.
4. Beams spans in table are assumed to be sufficiently laterally braced. Unbraced spans may reduce beam load carrying capacity. See page 67 for reduction factors for unbraced conditions.
5. Profile weight, 3.91 lbs / ft( 5.82 kg / m), must be deducted from maximum factored beam load values.
6. Multiply tabulated load values by 1.5 to obtain Load and Resistance Factor
Design( LRFD) values. 7. C. G. is the‘ Center of Gravity’ of the cross section. 8. * Indicates that max Allowable Load is limited due to Shear Flow capacity. Max allowable shear load in the beam due to shear flow capacity is 1,850lbs. 9. ** indicates KL / r for compression exceeds 200. 10. Maximum allowable load at channel face assumes K value of 0.8. 11. For Channel Separation capacity please contact HILTI.
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