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Easy
to Install
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Light
Weight
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Low
Friction
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Rollers Sealed-for-Life
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Sample Part Numbers
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Block P/N: OSGB-25UU
(OSG 25 block with wipers
both ends) |
Rail P/N: OSGR-25-1000
(OSG25 Rail - 1000mm long) |
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| Speed Guide Blocks/Rail Dimensions/Specs |
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TYPE |
W |
H |
W1 |
H2 |
T |
Shaft |
Weight
(g/m) |
M |
M1 |
dp |
P |
W |
H1 |
L |
B |
L1 |
S |
U |
K |
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OSG-20 |
60 |
32 |
20 |
20.25 |
11.45 |
6 |
1230 |
5.5 |
9.5 |
5.5 |
60 |
60 |
12 |
60 |
38 |
38 |
M5 |
M5 |
4.2 |
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OSG-25 |
80 |
37 |
25 |
24.75 |
13.93 |
8 |
2015 |
6.5 |
11 |
6.5 |
60 |
80 |
12 |
80 |
51 |
51 |
M6 |
M6 |
4.2 |
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OSG-30 |
100 |
46 |
30 |
29.8 |
16.18 |
10 |
2987 |
6.5 |
11 |
6.5 |
60 |
100 |
16.5 |
100 |
61 |
61 |
M8 |
M6 |
5.2 |
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OSG-40 |
130 |
55 |
40 |
36.2 |
18.7 |
12 |
5216 |
8.5 |
14 |
9 |
60 |
130 |
18 |
130 |
84 |
84 |
M10 |
M6 |
6.2 |
| Speed Guide Block OSGB |
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TYPE |
Y0
(N)
Static |
Z0
(N)Dynamic |
Mx
(Nm) |
My
(Nm) |
Mz
(Nm) |
weight
(g/ea) |
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OSG-20 |
700 |
660 |
23.03 |
33.41 |
33.47 |
120 |
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OSG-25 |
1000 |
1400 |
62.76 |
95.2 |
68 |
240 |
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OSG-30 |
1800 |
2100 |
105.98 |
172.54 |
147.89 |
520 |
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OSG-40 |
4000 |
4000 |
280.64 |
448 |
448 |
1130 |
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NOTE: Concerning Mx, My and Mz Moment Loads
Newton metre is a compound unit of torque corresponding to the torque from a force of one newton applied over a distance arm of one metre.
1 Nm = 0.738 foot-pounds |
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| SPEED
DEMON Guide®
's precision isn't affected by the system length. Since the movement of
bearing is less ±3§, the
running precision guarantees according to rail length without
accumulation. |
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Precision condition
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OSG
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block C's running
straightness about "A"
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±0.015
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block D's running
straightness about "B"
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±0.02
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dimension
allowed difference for SG' all height M
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±0.1
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mutual difference about each
block for height M
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±0.025
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dimension
allowed difference for SG'all width W
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±0.1
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mutual difference about each
block for width W
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±0.03
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¢ºThe precision was applied for whole Guide Rail length.
*It doesn't include bottom precision.
*In case of rail assembly, keep the regular torque.
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