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5.2.2
Rotation-locked guide of a guide carriage on two guide tubes arranged in parallel.
Guide tube: precision tube as per DIN EN 10305, Stainless-steel profile material 17458
Surface roughness Ra = 0.4 µm
Screw bearing: sealed deep-groove ball bearing, optional slide bearing
After receiving this linear unit, check the device for possible damage and missing com-
ponents.
If you find any faults, inform RK Rose+Krieger GmbH (⮱ „Customer service" on
page 39) of these immediately. The linear unit is delivered ready for operation, but
without a control system and without accessories.
5.3
Dimensions
Linear units are produced individually to length in accordance with your specification.
The width and height of this linear unit is determined from the choice of size and con-
figuration and can be taken from the Linear Components catalog.
5.4
Load data
In dynamic operation, the following must be considered for the design:
5.4.1
Total lenght (mm)
Version
EP-II 30
EP-II 40
EP-II 50
* referred to guide carriages (deflection of the guidance unit f = 0.5 mm, static, cover-
ing the end elements)
RK Tube System Linear Unit EP-II / EPX-II
Guidance concept
Load data* EP-II
Admissible forces (N)
Fx
500
500
800
1000
1000
3500
1700
3800
Fx
= m*a (m/s
)
2
max
Fy
1000
1500
500
800
500
550
3600
1300
2000
2300
2050
3000
Admissible torques (Nm)
Fz
Mx
1000
1500
300
100
60
580
120
120
670
170
160
My
Mz
60
75
130
150
200
260
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