RGH系列--滾柱四方型直線導軌
上銀RGH系列導軌特點:
(1) 最佳化設計
RG系列線性滑軌的回流模組已取得多國專利,確保滾柱型滾動體可順暢地進行無限循環滾動。并利用先進有限元素法進行結構應力分析,求出滑塊與滑軌結構的最佳化設計。
(2) 四方向皆具有超高剛性
RG系列線性滑軌以滾柱型滾動體取代了滾珠,藉由滾柱與滑軌與滑塊的線接觸方式,滾柱在承受高負載時僅僅形成微量的彈性變形,不僅可大幅提升線性滑軌的剛性值,更能維持高精度的加工。右圖為等體積的直徑變化量滾珠與滾柱的剛性表現。
(3) 四方向皆具有超重負載能力
RG系列線性滑軌采用DB(45°-45°)組合,能承受上下和左右方向的負荷,讓線性滑軌具有超高負載能力。在相同工作負荷的要求下,RG線軌相較於滾珠型線軌可有較小的體積,即可均
(4) 延長壽命
RG系列線性滑軌是以ISO規范(ISO14728-1)為基準來制定基本動額定負荷,該基本動額定負荷系以額定壽命100公里計算之。線性滑軌的壽命會因實際承受工作負荷而不同,滾柱型線性滑軌的壽命計算可依選用線性滑軌的基本動額定負荷及工作負荷推算出使用壽命。
注:1kgf=9.81N
型號 |
組件尺寸(mm) |
滑塊尺寸(mm) |
滑軌尺寸(mm) |
||||||||||||||||||||
H |
H1 |
N |
W |
B |
B1 |
C |
L1 |
L |
K1 |
K2 |
G |
M |
T |
H2 |
H3 |
WR |
HR |
D |
h |
d |
P |
E |
|
RGH15CA |
28 |
4 |
9.5 |
34 |
26 |
4 |
26 |
45 |
68 |
13.4 |
4.7 |
5.3 |
M4 |
6 |
7.6 |
10.1 |
15 |
16.5 |
7.5 |
5.7 |
4.5 |
30 |
20 |
RGH20CA |
34 |
5 |
12 |
44 |
32 |
6 |
36 |
57.5 |
86 |
15.8 |
6 |
5.3 |
M5 |
8 |
8.3 |
8.3 |
20 |
21 |
9.5 |
8.5 |
6 |
30 |
20 |
RGH20HA |
50 |
77.5 |
106 |
18.8 |
|||||||||||||||||||
RGH25CA |
40 |
5.5 |
12.5 |
48 |
35 |
6.5 |
35 |
64.5 |
97.9 |
20.75 |
7.25 |
12 |
M6 |
9.5 |
10 |
10 |
23 |
23.6 |
11 |
9 |
7 |
30 |
20 |
RGH25HA |
50 |
81 |
114.4 |
21.5 |
|||||||||||||||||||
RGH30CA |
45 |
6 |
16 |
60 |
40 |
10 |
40 |
71 |
109.8 |
23.5 |
8 |
12 |
M8 |
9.5 |
10.3 |
10.3 |
28 |
28 |
14 |
12 |
9 |
40 |
20 |
RGH30HA |
60 |
93 |
131.8 |
24.5 |
|||||||||||||||||||
RGH35CA |
55 |
6.5 |
18 |
70 |
50 |
10 |
50 |
79 |
124 |
22.5 |
10 |
12 |
M8 |
12 |
19.6 |
19.6 |
34 |
30.2 |
14 |
12 |
9 |
40 |
20 |
RGH35HA |
72 |
106.5 |
151.5 |
25.25 |
|||||||||||||||||||
RGH45CA |
70 |
8 |
20.5 |
86 |
60 |
13 |
60 |
106 |
153.2 |
31 |
10 |
12.9 |
M10 |
16 |
24 |
24 |
45 |
38 |
20 |
17 |
14 |
52.5 |
22.5 |
RGH45HA |
80 |
139.8 |
187 |
37.9 |
|||||||||||||||||||
RGH55CA |
80 |
10 |
23.5 |
100 |
75 |
12.5 |
75 |
125.5 |
183.7 |
37.75 |
12.5 |
12.9 |
M12 |
17.5 |
27.5 |
27.5 |
53 |
44 |
23 |
20 |
16 |
60 |
30 |
RGH55HA |
95 |
173.8 |
232 |
51.9 |
|||||||||||||||||||
RGH65CA |
90 |
12 |
31.5 |
126 |
76 |
25 |
70 |
160 |
232 |
60.8 |
15.8 |
12.9 |
M16 |
25 |
15 |
15 |
63 |
53 |
26 |
22 |
18 |
75 |
35 |
RGH65HA |
120 |
223 |
295 |
67.3 |
型號 |
滑軌固定螺栓尺寸 |
基本動額定負荷 |
基本靜額定負荷 |
容許靜力矩(KN-m) |
重量(kg) |
|||
(mm) |
C(KN) |
C0(KN) |
MR |
MP |
MY |
滑塊 |
導軌/米 |
|
RGH15CA |
M4×16 |
11.3 |
24 |
0.311 |
0.173 |
0.173 |
0.20 |
1.8 |
RGH20CA |
M5×20 |
21.3 |
46.7 |
0.647 |
0.46 |
0.46 |
0.40 |
2.76 |
RGH20HA |
26.9 |
63 |
0.872 |
0.837 |
0.837 |
0.53 |
||
RGH25CA |
M6×20 |
27.7 |
57.1 |
0.758 |
0.605 |
0.605 |
0.61 |
3.08 |
RGH25HA |
33.9 |
73.4 |
0.975 |
0.991 |
0.991 |
0.75 |
||
RGH30CA |
M8×25 |
39.1 |
82.1 |
1.445 |
1.06 |
1.06 |
0.90 |
4.41 |
RGH30HA |
48.1 |
105 |
1.846 |
1.712 |
1.712 |
1.16 |
||
RGH35CA |
M8×25 |
57.9 |
105.2 |
2.17 |
1.44 |
1.44 |
1.57 |
6.06 |
RGH35HA |
73.1 |
142 |
2.93 |
2.6 |
2.6 |
2.06 |
||
RGH45CA |
M12×35 |
92.6 |
178.8 |
4.52 |
3.05 |
3.05 |
3.18 |
9.97 |
RGH45HA |
116 |
230.9 |
6.33 |
5.47 |
5.47 |
4.13 |
||
RGH55CA |
M14×45 |
130.5 |
252 |
8.01 |
5.4 |
5.4 |
4.89 |
13.98 |
RGH55HA |
167.8 |
348 |
11.15 |
10.25 |
10.25 |
6.68 |
||
RGH65CA |
M16×50 |
213 |
411.6 |
16.20 |
11.59 |
11.59 |
8.89 |
20.22 |
RGH65HA |
275.3 |
572.7 |
22.55 |
22.17 |
22.17 |
12.13 |