Linear Guideways GRH30CA GRH30HA Linear Rail Guide Block Components For Robotic Systems
CNC Linear Slide Block GRH30CA GRH30HA Rail Guideways are designed with load capacity and rigidity higher than other similar products with circular-arc groove and structure optimization. It features equal load ratings in the radial ,reserse radial and lateral directions,and self-aligning to absorb installation-error. Thus GH series linear guideways can achieve a long life with high speed,high accuracy and smooth linear motion.
| Model |
Combination
(mm) |
Block size(mm) |
Slide rail size(mm) |
Fixing bolts for slide rails size |
Basic
dynamic fixed load |
Basic fixed load |
Allowable static moment |
Weight |
Mg
kN-m |
Mp
kN-m |
My
kN-m |
block
kg |
slide
kg/m |
| H |
H₁ |
N |
W |
B |
B₁ |
C |
L₁ |
L |
K₁ |
K₂ |
G |
Mxl |
T |
H₂ |
H₃ |
W |
H. |
D |
h |
d |
P |
E |
(mm) |
C(kN) |
C₀ (kN) |
| GRH 15CA |
28 |
4 |
9.5 |
34 |
26 |
4 |
26 |
45 |
68 |
13.4 |
4.7 |
5.3 |
M4x8 |
6 |
7.6 |
10.1 |
15 |
6.5 |
7.5 |
5.7 |
4.5 |
30 |
20 |
M4x16 |
11.3 |
24 |
0.311 |
0.173 |
0.173 |
0.20 |
1.8 |
| GRH 20CA |
34 |
5 |
12 |
44 |
32 |
6 |
36 |
57.5 |
86 |
15.8 |
6 |
5.3 |
M5x8 |
8 |
8.3 |
8.3 |
20 |
21 |
9.5 |
8.5 |
6 |
30 |
20 |
M5x20 |
21.3 |
46.7 |
0.647 |
0.46 |
0.46 |
0.40 |
2.76 |
| GRH 20HA |
50 |
77.5 |
106 |
18.8 |
26.9 |
63 |
0.872 |
0.837 |
0.837 |
0.53 |
| GRH 25CA |
40 |
5.5 |
12.5 |
48 |
35 |
6.5 |
35 |
64.5 |
97.9 |
20.75 |
7.25 |
12 |
M6x8 |
9.5 |
10.2 |
10 |
23 |
23.6 |
11 |
9 |
7 |
30 |
20 |
M6x20 |
27.7 |
57.1 |
0.758 |
0.605 |
0.605 |
0.61 |
3.08 |
| GRH 25HA |
50 |
81 |
114.4 |
21.5 |
33.9 |
73.4 |
0.975 |
0.991 |
0.991 |
0.75 |
| GRH 30CA |
45 |
6 |
16 |
60 |
40 |
10 |
40 |
71 |
109.8 |
23.5 |
8 |
12 |
M8x10 |
9.5 |
9.5 |
10.3 |
28 |
28 |
14 |
12 |
9 |
40 |
20 |
M8x25 |
39.1 |
82.1 |
1.445 |
1.06 |
1.06 |
0.90 |
4.41 |
| GRH 30HA |
60 |
93 |
131.8 |
24.5 |
48.1 |
105 |
1.846 |
1.712 |
1.712 |
1.16 |
| GRH 35CA |
55 |
6.5 |
18 |
70 |
50 |
10 |
50 |
79 |
124 |
22.5 |
10 |
12 |
M8x12 |
12 |
16 |
19.6 |
34 |
30.2 |
14 |
12 |
9 |
40 |
20 |
M8×25 |
57.9 |
105.2 |
2.17 |
1.44 |
1.44 |
1.57 |
6.06 |
| GRH 35HA |
72 |
106.5 |
151.5 |
25.25 |
73.1 |
142 |
2.93 |
2.6 |
2.6 |
2.06 |
| GRH 45CA |
70 |
8 |
20.5 |
86 |
60 |
13 |
60 |
106 |
153.2 |
31 |
10 |
12.9 |
M10x17 |
16 |
20 |
24 |
45 |
38 |
20 |
17 |
14 |
52.5 |
22.5 |
M12 x35 |
92.6 |
178.8 |
4.52 |
3.05 |
3.05 |
3.18 |
9.97 |
| GRH 45HA |
80 |
139.8 |
187 |
37.9 |
116 |
230.9 |
6.33 |
5.47 |
5.47 |
4.13 |
| GRH 55CA |
80 |
10 |
23.5 |
100 |
75 |
2.5 |
75 |
125.5 |
183.7 |
37.75 |
12.5 |
12.9 |
M12x18 |
17.5 |
22 |
27.5 |
53 |
44 |
23 |
20 |
16 |
60 |
30 |
M14x45 |
130.5 |
252 |
8.01 |
5.4 |
5.4 |
4.89 |
13.98 |
| GRH 55HA |
95 |
173.8 |
232 |
51.9 |
167.8 |
348 |
11.15 |
10.25 |
10.25 |
6.68 |
| GRH 65CA |
90 |
12 |
31.5 |
126 |
76 |
25 |
70 |
160 |
232 |
60.8 |
15.8 |
12.9 |
M16x20 |
25 |
15 |
15 |
63 |
53 |
26 |
22 |
18 |
75 |
35 |
M16x50 |
213 |
411.6 |
16.20 |
11.59 |
11.59 |
8.89 |
20.22 |
| GRH 65HA |
120 |
223 |
295 |
67.3 |
275.3 |
572.7 |
22.55 |
22.17 |
22.17 |
2.13 |
Linear Blocks can be divided into below series:
GH series--Grinding,milling,and drilling machine,lathe,machine center.
GE series--Automatic equipment,high speed transfer device,semiconductor equipment,wood cutting machine,precision measure equipment.
GMN/GMW series--Miniature device,semiconductor equipment,medical equipment.
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Linear Guideways GRH30CA GRH30HA Linear Rail Guide Block Components For Robotic Systems Images
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