Param
Guide rail model
QEW20SB
Slider special processing
无
Number type of slider
单个
Guide rail fixation mode
上锁式
Guide rail length L
340
L computational formula
L=(n-1)×P+2×E n=1,2,3....
Special processing of guide rail
无
Pre-pressure grade
无预压(ZO)
accuracy class
普通(C)
dustproof equipped with grade
标准防尘配备
Dust equipped with
标准(刮油片+防尘片)
RC reinforced bolt cover
无
Component size
H
28
H1
6
N
19.5
Slider size
W
59
B
49
B1
5
C
-
L
50
L1
29
K1
18.75
K2
4.15
G
12
M
Φ5.5
T
7
T1
9
H2
6
H3
6.5
Guide track size
WR
20
HR
15.5
D
9.5
h
8.5
d
6
P
60
Standard end distance E
20
Actual end distance
20
Number of bolt holes n
6
Guide rail fixed bolt
M5x16
Rated dynamic load C
11.57
Rated static load Co
12.18
Rated static moment MR
0.13
Rated static moment, MP
0.05
Rated static moment, MY
0.05
Slider weight
0.19
Guide rail weight
2.08
