Hiwin MG Series - Page 81

Appendix
81
Assembly instructions
Linear Guideways
GW-04-0-EN-1910-MA
H
R
W
R
E
1
E
2
P
L
S
h
Dimensions of rail EGR_T
Series/
size
Dimensions of rail [mm] Max. length
[mm]
Max. length E
1
= E
2
[mm]
Min. length
[mm]
E
1/2
min
[mm]
E
1/2
max
[mm]
Weight
[kg/m]
W
R
H
R
ShP
EGR15T 15 12.5 M5 760 4,000 3,900 132 6 54 1.26
EGR20T 20 15.5 M6 960 4,000 3,900 134 7 53 2.15
EGR25T 23 18.0 M6 10 60 4,000 3,900 136 8 52 2.79
EGR30T 28 23.0 M8 14 80 4,000 3,920 178 9 71 4.42
EGR35T 34 27.5 M8 17 80 4,000 3,920 178 9 71 6.34
EGR_T
Note:
1. The tolerance for E is +0.5 to –1 mm for standard rails and 0 to –0.3 mm for joint connections.
2. If the E
1/2
dimensions are not indicated, the maximum possible amount of fixing holes will be determined with regard to the E
1/2
min.
3. The rails are shortened to the required length. If the E
1/2
dimensions are not indicated, these will be carried out symmetrically.