Series 25 Mounting Profiles
Selection Based on Load and Length
Example
Load F N
350
11
With point load at centre and profile weight for the case: =
mk 2025.01
mk 2025.05
mk 2025.02
mk 2025.03
mk 2025.04
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
1000
500
300
200
100
50
30
20
10
F
L
f
q
L
f
Mbmax
Wx,y
F
L
f
Length L mm
mk 2025.02-flat
Linear Units and Modules
F = 100 N
L = 1000 mm
=> suitable profile mk 2025.02-flat
with ≤
fL
1
1000
fL
1
1000
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
384
Calculating the Deflection
Use our online tool at www.mk-group.com/en/deflection