Profile linear unit PLS-II

The PLS series (profile linear unit with spindle) has free-from-play adjustable rollers , that move along a polished guide shaft. This produces outstanding guide quality with low roll-off resistance and without annoying slip-stick effects.The necessary drive power is drastically reduced. In addition, the T-groove geometry of the well-known RK Profile Assembly System has been incorporated into the guide element, thus providing complete compatibility.

Features
• sizes 30, 40, 50, 60 and 80 mm
• ACME or ball screw spindle available
• spindle covered with steel band
• spring loaded wipers
• external lubrication of spindle
• roller cover

Loads*
  
Fx
Fy
Fz
Mx
My
Mz
Iy
Iz
Type   
PLS-II 30
340
790
790
14
20
22
4,3
6,36
PLS-II 40
1675
1020
1020
23
33
33
14,36
19,85
PLS-II 50
1900
1020
1020
28
49
49
35,45
44,27
PLS-II 60
2400
2550
2550
99
143
143
77,28
111,53
PLS-II 80
3050
2550
2550
124
168
169
201,86
280,73

F force [N]; M moment [Nm]; I geom. moment of inertia [cm4]
* referring to the guide table (values static, linear unit is completely supported)

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