Series 40 Mounting Profiles
Selection Based on Load and Length
352
11
Example
10000
5000
3000
2000
1000
500
300
200
100
50
30
20
10
F
L
With point load at centre and profile weight for the case: =
mk 2040.01
f
mk 2040.02
mk 2040.10
mk 2040.07
mk 2040.05
mk 2040.08
mk 2040.06
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
q
L
f
Mbmax
Wx,y
F
L
f
mk 2040.02-flat
mk 2040.03 and mk 2040.73
Series 40 foamed combined
profiles (120 x 280)
mk 2040.07-flat
Linear Units and Modules
F = 300 N
L = 1500 mm
=> suitable profile mk 2040.02-flat
with ≤
fL
1
1000
fL
1
1000
Calculating the Deflection
Use our online tool at www.mk-group.com/en/deflection
Length L mm
Load F N
sb = S =
Rp0,2
sb
Rp0.2 = 200 N/mm2 (AlMgSi 0.5 F25)
Rp0.2 = 215 N/mm2 (AlMgSi 0.7 F27)
Mbmax =
f =
Mbmax =
f = ·
F · L
4
q · L2
8
F · L3
48 · E · Ix,y
q · L4
E · Ix,y
5
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