Modular Supports System Product Technical Guide June 2026 | Page 61

Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.1.2 MT Beam and Column Load Tables
Table 82- MT-50D U Maximum Factored Beam Loads: X-Axis Bending 1, 2, 3, 4, 5, 6, 7
Span in( cm)
Max Factored Uniform Load lbs( N)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
24
5,555 *
0.03
5,555 *
5,555 *
5,555 *
( 61.0)
( 43,095)
( 0.08)
( 24,705)
( 24,705)
( 24,705)
36
5,555 *
0.11
5,555 *
5,555 *
5,025
( 91.4)
( 28,730)
( 0.28)
( 24,705)
( 24,705)
( 22,350)
48
4,840
0.23
4,840
4,240
2,825
( 121.9)
( 21,545)
( 0.58)
( 21,525)
( 18,860)
( 12,565)
60
3,875
0.36
3,615
2,710
1,805
( 152.4)
( 17,235)
( 0.91)
( 16,080)
( 12,050)
( 8,025)
72
3,225
0.51
2,510
1,885
1,255
( 182.9)
( 14,365)
( 1.30)
( 11,160)
( 8,380)
( 5,580)
84
2,765
0.70
1,845
1,380
920
( 213.3)
( 12,310)
( 1.77)
( 8,205)
( 6,135)
( 4,090)
96
2,420
0.91
1,410
1,060
705
( 243.8)
( 10,770)
( 2.32)
( 6,270)
( 4,715)
( 3,135)
108
2,150
1.15
1,115
835
555
( 274.3)
( 9,575)
( 2.93)
( 4,955)
( 3,710)
( 2,465)
120
1,935
1.43
900
675
450
( 304.8)
( 8,615)
( 3.62)
( 4,000)
( 3,000)
( 2,000)
144
1,610
2.05
625
470
310
( 365.8)
( 7,180)
( 5.21)
( 2,780)
( 2,090)
( 1,375)
168
1,380
2.79
460
345
230
( 426.7)
( 6,155)
( 7.09)
( 2,045)
( 1,530)
( 1,020)
192
1,210
3.65
350
265
175
( 487.7)
( 5,385)
( 9.28)
( 1,555)
( 1,175)
( 775)
216
1,075
4.62
275
205
135
( 548.6)
( 4,785)
( 11.73)
( 1,220)
( 910)
( 600)
240
965
5.69
225
165
110
( 609.6)
( 4,305)
( 14.45)
( 1,000)
( 730)
( 485)
Table 84- MT-50D U Maximum Factored Column Loads 1, 2, 5, 6, 8, 9
Unbraced Height in( cm)
Max Factored Load at Channel Face lbs( N)
K = 0.65 lbs( N)
Maximum Column Load Applied at C. G.
K = 0.80 lbs( N)
K = 1.0 lbs( N)
K = 1.2 lbs( N)
24
11,575
40,665
39,430
37,745
36,125
( 61.0)
( 51,485)
( 180,885)
( 175,390)
( 167,895)
( 160,690)
36
11,040
37,955
36,125
33,955
32,165
( 91.4)
( 49,105)
( 168,830)
( 160,690)
( 151,035)
( 143,075)
48
10,465
35,365
33,320
30,800
26,405
( 121.9)
( 46,550)
( 157,310)
( 148,210)
( 137,000)
( 117,450)
60
9,835
33,160
30,800
25,300
19,890
( 152.4)
( 43,745)
( 147,500)
( 137,000)
( 112,535)
( 88,470)
72
8,955
31,330
26,405
19,890
14,155
( 182.9)
( 39,830)
( 139,360)
( 117,450)
( 88,470)
( 62,960)
84
7,990
27,790
22,015
14,975
10,395
( 213.3)
( 35,540)
( 123,615)
( 97,925)
( 66,610)
( 46,235)
96
7,040
24,195
17,845
11,460
7,960
( 243.8)
( 31,315)
( 107,620)
( 79,375)
( 50,975)
( 35,405)
108
6,145
20,675
14,155
9,055
6,285
( 274.3)
( 27,330)
( 91,965)
( 62,960)
( 40,275)
( 27,955)
120
5,385
17,350
11,460
7,335
5,090
( 304.8)
( 23,950)
( 77,175)
( 50,975)
( 32,625)
( 22,640)
144
4,215
12,060
7,960
5,090
3,535
( 365.8)
( 18,745)
( 53,645)
( 35,405)
( 22,640)
( 15,720)
Table 83- MT-50D U Maximum Factored Beam Loads: Y-Axis Bending 1, 2, 3, 4, 5, 6
Span in( cm)
Max Factored Uniform Load lbs( N)
Defl. At Max Uniform Load in( cm)
Uniform Loading at Deflection
Span / 180 lbs( N)
Span / 240 lbs( N)
Span / 360 lbs( N)
24
8,795
0.10
11,300
8,475
5,650
( 61.0)
( 39,140)
( 0.26)
( 50,260)
( 37,695)
( 25,130)
36
5,865
0.23
5,020
3,765
2,510
( 91.4)
( 26,090)
( 0.59)
( 22,325)
( 16,745)
( 11,160)
48
4,395
0.41
2,825
2,115
1,410
( 121.9)
( 19,570)
( 1.05)
( 12,565)
( 9,405)
( 6,270)
60
3,515
0.65
1,805
1,355
900
( 152.4)
( 15,655)
( 1.65)
( 8,025)
( 6,025)
( 4,000)
72
2,930
0.93
1,255
940
625
( 182.9)
( 13,045)
( 2.37)
( 5,580)
( 4,180)
( 2,780)
84
2,510
1.27
920
690
460
( 213.3)
( 11,180)
( 3.22)
( 4,090)
( 3,065)
( 2,045)
96
2,195
1.66
705
525
350
( 243.8)
( 9,785)
( 4.21)
( 3,135)
( 2,335)
( 1,555)
108
1,955
2.10
555
415
275
( 274.3)
( 8,695)
( 5.34)
( 2,465)
( 1,845)
( 1,220)
120
1,755
2.59
450
335
225
( 304.8)
( 7,825)
( 6.57)
( 2,000)
( 1,490)
( 1,000)
144
1,465
3.73
310
235
155
( 365.8)
( 6,520)
( 9.48)
( 1,375)
( 1,045)
( 685)
168
1,255
5.08
230
170
115
( 426.7)
( 5,590)
( 12.90)
( 1,020)
( 755)
( 510)
192
1,095
6.61
175
130
85
( 487.7)
( 4,890)
( 16.80)
( 775)
( 575)
( 375)
216
( 548.6)
975
( 4,345)
8.38
( 21.29)
135
( 600)
100
( 440)
-
240
( 609.6)
875
( 3,910)
10.32
( 26.21)
110
( 485)
-
-
Notes:
1. Loads are based on CSA S136-16. 2. Strength Reduction factors for flexure and compression are 0.90 and 0.80, respectively.
3. Maximum factored 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. C. G. is the‘ Center of Gravity’ of the cross section. 7. * Indicates that max factored load is limited due to Shear Flow capacity. Max factored shear load in the beam due to shear flow capacity is 2,776 lbs. 8. ** indicates KL / r for compression exceeds 200. 9. Maximum allowable load at channel face assumes K value of 0.8. 10. For Channel Separation capacity please contact HILTI.
60 Modular Support Systems Technical Guide Edition 2 | Installation Systems Hilti, Inc. 1-800-879-8000 | en español 1-800-879-5000 | www. hilti. com | Hilti( Canada) Corporation | 1-800-363-4458 | www. hilti. ca