产品描述
产品描述
支撑导轨单元由撑轨，直线轴，及开口型直线轴承箱式单元组成。单元所有组成零件按标准化设计，可互换，成本低，设计周期短。
支撑轨(SBS.TBS)
支撑轨可在全行程上为轴提供最大的钢性，确保支撑导轨单元的正常工作。
箱体(SBR.TBR)
可与开口型直线轴承配合，在高负载或长行程的场合，保证卓越的运动性能。其中TBR系列产品可通过施加预紧力来获得更高的精度
支撑导轨单元(SBR-S.TBR-S)
SBR-S和TBR-S支撑导轨单元是针对高精度运动系统的优化导向单元，运行平稳钢度高，成本低。
技术参数
|
型号 Bearing Model |
尺寸 Dimensions (mm) |
R1S |
a° |
动负荷 |
静负荷 |
重量 |
||||||||
|
d |
B |
dk |
C1 |
d2 |
G |
h |
L1 |
L2 |
||||||
|
SA5T/K |
5 |
8 |
11.112 |
6 |
18 |
M5 |
33 |
19 |
42 |
0.3 |
13 |
5.7 |
6.0 |
0.013 |
|
SA6T/K |
6 |
9 |
12.7 |
6.75 |
20 |
M6 |
36 |
21 |
46 |
0.3 |
13 |
7.2 |
7.65 |
0.015 |
|
SA8T/K |
8 |
12 |
15.88 |
9 |
24 |
M8 |
42 |
25 |
54 |
0.3 |
14 |
11.6 |
12.9 |
0.034 |
|
SA10T/K |
10 |
14 |
19.05 |
10.5 |
28 |
M10 |
48 |
28 |
62 |
0.6 |
13 |
14.5 |
18.0 |
0.071 |
|
SA12T/K |
12 |
16 |
22.23 |
12 |
32 |
M12 |
54 |
32 |
70 |
0.6 |
13 |
17 |
24 |
0.11 |
|
SA14T/K |
14 |
19 |
25.4 |
13.5 |
36 |
M14 |
60 |
36 |
78 |
0.6 |
16 |
24 |
31 |
0.13 |
|
SA16T/K |
16 |
21 |
28.58 |
15 |
42 |
M16 |
66 |
37 |
87 |
0.6 |
15 |
28.5 |
39 |
0.22 |
|
SA18T/K |
18 |
23 |
31.75 |
16.5 |
44 |
M18x1.5 |
72 |
41 |
90 |
0.6 |
15 |
42.5 |
47.5 |
0.29 |
|
SA20T/K |
20 |
25 |
34.93 |
18 |
50 |
M20x1.5 |
78 |
45 |
103 |
0.6 |
14 |
42.5 |
57 |
0.36 |
|
SA22T/K |
22 |
28 |
38.1 |
20 |
54 |
M22x1.5 |
84 |
48 |
11 |
0.6 |
15 |
57 |
68 |
0.49 |
|
SA25T/K |
25 |
31 |
42.86 |
22 |
60 |
M24x2 |
94 |
55 |
124 |
0.6 |
15 |
68 |
85 |
0.65 |
|
SA28T/K |
28 |
35 |
47.63 |
24 |
66 |
M27x2 |
103 |
62 |
136 |
0.6 |
15 |
86 |
107 |
0.87 |
|
SA30T/K |
30 |
37 |
50.8 |
25 |
70 |
M30x2 |
110 |
66 |
145 |
0.6 |
17 |
88 |
114 |
1.1 |
|
SA35T/K |
35 |
43 |
57.1 |
28 |
81 |
M36x2 |
140 |
85 |
180.5 |
0.6 |
16 |
|
|
1.64 |
|
SA40T/K |
40 |
49 |
66.6 |
33 |
91 |
M42x2 |
150 |
90 |
195.5 |
1.0 |
17 |
|
|
2.4 |
|
SA50T/K |
50 |
60 |
82.5 |
45 |
117 |
M48x2 |
185 |
105 |
243.5 |
1.0 |
12 |
|
|
4.8 |
1. K若是左旋螺纹，轴承型号和螺纹标记需加皴L"或左 / For left-hand, suffix”l”is added tobearing number and thread sign,e.g.SIL20T.
例如: 动摩擦副，钢对PTFE复合材料 / SIL20T/K Sliding contact, Surfaces: Steel/PTFE composite material.
2. 设计结构特点: 杆端体材料为碳钢，度环保⽩锌垫圈材料为铜内圈(钢球)材料为轴承钢，猝⽕，球⾯镀硬格与POS系列尺⼨相近，润滑⽅式不同，推荐⽤。本系列产品可以 ⽤不锈钢制造，订货时在型号前加皴S".
Design and application features: Rod end of steel and zinc coaated, with male or famale thread; outer ring of bronze, with sliding surface of PTFE composit materrial, maintenance-free; inner ring of carbon chromium steel, spherica surface with chromium platingit has characteristics of large load capability,easy mountingsnd dismounting and mechanismsimp lificationg.
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