5
10
10
f
ma
x
F
40
80
Z
Y
Linear Unit KRF 8
I
y
95.66 cm
4
I
z
22.05 cm
4
l
t
20.06 cm
4
W
y
23.80 cm
3
W
z
11.02 cm
3
The maximum deflection, f
max
of the system is governed by the dimension of
the profile cross-section, the free profile length and the force applied. It should
not exceed 1mm/m. The KRF profile must be given appropriate support if the
linearity of movement has to be very precise.
Installation
▪
Easy and quiet-running rollers arranged in a criss-cross pattern for high
speed
▪
Innovative track technology – hardened steel tracks (50 m steel strip sup-
plied as roll) rigidly connected to the aluminium guide profile
▪
Solid, machined, rigid sliding carriage with a broad range of attachment
options and integrated Timing-Belt clamping mechanism
▪
Fully usable Profile 8 grooves on three sides of the KRF guide profile ensure
flexibility for attachment geometries
▪
item drive technology sized to requirements, guide length up to max. 6000
mm recommended
▪
Motors can be adapted using the universal coupling elements in the Drive Set
▪
Linear Unit KRF is augmented by a range of useful accessories that make it
easy to attach carriage constructions and drive modules
Profile deflection
The mass moments of inertia of the profile provide the basis for calculating
the deflection:
