Linear units with spindle drive LES 4, 5, 6
41 / 52
April 2019
6
Technical data
6.1
Mechanical data
Linear unit
LES 4
LES 5
LES 6
Aluminium profile W x H [mm]
75 x 75
225 x 75
150 x 75
Guide weight [kg/m]
6.2
13.5
11.4
Moment of inertia lx [4 cm]
126
292
212
Moment of inertia ly [4 cm]
107
2,290
707
Weight with spindle [kg/m]
7.6
14.9
12.8
Guide slide
1 x WS 5 - 70 / 2 x WS 5 - 70
2 x WS 5 - 70 / 4 x WS 5 - 70
Slide weight [kg]
0.34 / 0.68
0.68 / 1.36
Spindle pitch [mm]
2.5 / 4 / 5 / 10 / 20
maximum permissible feed
force [N]
2,625 / 3,450 / 3,450 / 3,150 / 1,425
Max. speed [mm/s]
125 / 200 / 250 / 500 / 1,000
Repeatability accuracy [mm]
±0.02
Travel [mm]
L1 - 150 / L1 - 280
Noise level [dBA]
< 85
Storage temperature range [°C]
0-40
Operating temperature range
[°C]
0-60 (80)
Relative humidity [%]
< 90
Ballscrew nut load ratings
Pit-
Nominal
dyn.
stat.
ch
Ø
Rating
Rating
(mm)
(mm)
(N)
(N)
2.5
16
3,500
5,500
4
16
4,600
7,200
5
16
4,600
7,200
10
16
4,200
6,500
20
16
1,900
2,500
