嗨
1.5.11.3计算导轨的长度
Hiwin提供定制长度的导轨。为了防止铁轨末端的风险
becoming unstable, the value E must not exceed half of the distance between the
mounting holes (P). At the same time, the value E
1/2
应该在E之间
1/2
min and
E
1/2
max so that the mounting hole does not rupture.
L:
Total length of the rail [mm]
n:
Number of mounting holes
P:
Distance between two mounting holes [mm]
E
1/2
: Distance from the middle of the last
在铁轨末端的安装孔[mm]
E
1
P
L
E
2
n = Number of mounting holes
1.5.11.4拧紧用于安装螺栓的扭矩
安装螺栓的拧紧不足会严重损害
线性指南；因此，建议使用以下拧紧扭矩
relevant screw sizes.
表1.64
Tightening torques of the mounting bolts according to ISO 4762-12.9
MGN07
M2 × 6
0,6
MGN09
M3×8
2
MGN12
M3×8
2
MGN15
M3 × 10
2
Series/size
螺丝的大小
扭矩[NM]
Series/size
螺丝的大小
扭矩[NM]
MGW07
M3×6
2
MGW09
M3×8
2
MGW12
M4×8
4
MGW15
M4 × 10
4
1.5.11.5 Cover caps for mounting holes of rails
The cover caps are used to keep the mounting holes free of chips and dirt. The
standard plastic caps are provided with each rail.
Ø D
H
表1.65
Cover caps for mounting holes of rails
轨
Screw
塑料
黄铜
文章编号
ØD[mm]
Height H [mm]
MGNR09R
M3
5-001338
1)
5-001340
1)
6,0
1,1
MGNR12R
M3
5-001338
5-001340
6,0
1,1
MGNR15R
M3
5-001338
5-001340
6,0
1,1
MGWR09R
M3
5-001338
5-001340
6,0
1,1
mgwr12r
M4
5 - 001346
—
8,0
1,1
mgwr15r
M4
5 - 001346
—
8,0
1,1
1)
Standard: without cover caps, state in order if required. Only possible with cylinder head screws with a low head according to DIN 7984.
线性指南
MG series
58