GN 2402
直线运动托架
|
Standard Elements |
Main dimensions |
Shaft key spring |
Weight |
||||||||||
|
说明 |
h1 |
l3 |
l1 - l |
b1 |
b2 |
d1 |
d2 |
l4 max. |
m1 |
m2 |
s |
t |
g |
|
28 |
60 |
130 - 34 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
228 |
|
|
28 |
60 |
210 - 114 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
336 |
|
|
28 |
60 |
370 - 274 |
12.3 |
12.9 |
M5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
540 |
|
|
28 |
80 |
290 - 174 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
420 |
|
|
28 |
80 |
450 - 334 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
672 |
|
|
28 |
80 |
610 - 494 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
10 |
20 |
4 |
7 |
890 |
|
|
28 |
130 |
290 - 124 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
504 |
|
|
28 |
130 |
450 - 284 |
12.3 |
12.9 |
M5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
720 |
|
|
28 |
130 |
690 - 524 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
1032 |
|
|
28 |
210 |
450 - 204 |
12.3 |
12.9 |
M5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
792 |
|
|
28 |
210 |
610 - 364 |
12.3 |
12.9 |
M5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
996 |
|
|
28 |
210 |
1010 - 764 |
12.3 |
12.9 |
M 5 |
5.5 |
18 |
25 |
80 |
4 |
7 |
1536 |
|
|
35 |
130 |
290 - 114 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
847 |
|
|
35 |
130 |
450 - 274 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
1135 |
|
|
35 |
130 |
770 - 594 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
1711 |
|
|
35 |
210 |
450 - 194 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
1335 |
|
|
35 |
210 |
690 - 434 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
1767 |
|
|
35 |
210 |
1010 - 754 |
16.5 |
17 |
M 6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
2343 |
|
|
35 |
290 |
610 - 274 |
16.5 |
17 |
M6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
1823 |
|
|
35 |
290 |
930 - 594 |
16.5 |
17 |
M6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
2399 |
|
|
35 |
290 |
1330 - 994 |
16.5 |
17 |
M6 |
6.5 |
23 |
25 |
80 |
3.5 |
10 |
3119 |
|
|
43 |
210 |
450 - 194 |
21 |
22 |
M 8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
2004 |
|
|
43 |
210 |
690 - 434 |
21 |
22 |
M 8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
2772 |
|
|
43 |
210 |
1010 - 754 |
21 |
22 |
M8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
3816 |
|
|
43 |
370 |
770 - 354 |
21 |
22 |
M 8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
3456 |
|
|
43 |
370 |
1010 - 594 |
21 |
22 |
M 8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
4236 |
|
|
43 |
370 |
1490 - 1074 |
21 |
22 |
M 8 |
8.5 |
23 |
25 |
80 |
4.5 |
13.5 |
5796 |
|
Technical information
Specification
Rail / Runner
Heat treatable steel
- zinc plated, blus passivated
- Raceways hardened
Balls
Anti-friction bearing steel, hardened
Ball cage
Steel, zinc plated
Information
Linear motion bearings GN 2402 with inside traversal distance are used e.g. for storing drawers and sliding doors or in jigmaking for the traversal in linear direction.
The traversal distance of the runner lies within the length of the rail l1. Limiting the maximum traversal distance should be ensured by external elements; the supports
of the rail have been designed to guard against the inadvertent extraction of the runner.On request
- other lengths (based on the Standard lengths grid dimensions of 80 mm)
- Special lengths (bore, start and end distances)
- more than one runner, Special cages
Linear motion bearings
All linear motion bearings consist of an outer rail with a runner moving inside. Anti-friction bearings, kept at a distance and in position by means of a ball cage,
lie between the rail and the runner.Rail and runner are made of heat treatable steel, allowing their use in the industrial environment with higher requirements in
terms of load rating, quiet running and useful service life.All designs are available in the nominal rail dimensions h1 = 28, 35 and 43 mm and may also be supplied
beyond the standard range in lengths from 130 mm to 1970 mm for individual requirements.The linear motion bearings are normally adjusted such that a clearance-free
(i.e. moderately pre-stressed) pairing is generated between rail and runner. The raceways of the rails and runners are induction hardened, combined with the anti- friction bearings resulting in lower wear and longer service life. The linear motion bearings are permanently lubricated with a high-grade special grease designed for
linear guide systems.Depending on requirements, a variety of different types are available for selection. The traversal distances of the runners are inside, partly
outside or entirely outside the length of the rails. The fully extendable telescope linear motion bearings consist of linear motion bearing units directly
interconnected at the rails, the runners or with the help of an intermediate profile.To mount the linear motion bearings, countersinks in the rails and, depending
on type of construction, threaded or countersunk bores in the runners are available. The compact style is generally advantageous for use in tight spaces.
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