The SPEED DEMON
Family consists of 3 linear
bearing
configurations:
SG,
OSG &
EL 300.
These systems employ round shafting,
aluminum
bodies and
dual,
angular contact -
sealed for
life - roller
bearing wheels. Each
has
built-in preload adjustability. SPEED
DEMONS are capable of
speeds up to 10
meters per second. SPEED DEMONS are
easy to
install, lightweight and inexpensive.
APPLICATION STORY
Demon OSG Bearings make life
easy for
large printing company.
See story
Ship from Stock
Stock Rails = 13ft long
Rails cut to size
Oil filled,
spring loaded, felt
wiperskeep the RC60 shafting lubricated
and clear shafting of debris, contaminants
OVERALL
SPEED GUIDE RAIL OSGR
SPEED GUIDE BLOCK LOADS
TYPE
W
H
W1
H2
T
Shaft
Weight
(g/m)
M
M1
dp
P
W
H1
L
B
L1
S
U
K
Y0
(N)
Static
Z0
(N)
Dynamic
Mx
(Nm)
My
(Nm)
Mz
(Nm)
weight
(g/ea)
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
700
660
23.03
33.41
33.47
120
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
1000
1400
62.76
95.2
68
240
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
1800
2100
105.98
172.54
147.89
520
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
4000
4000
280.64
448
448
1130
Conversion Table
1 Newton (N) = 0.2248 Lbs. Force
1 Newton Meter ( Nm) = 0.738
foot-pounds
Sample Part Number
Block P/N: OSGB-25UU
OSG-25 Block with wipers both ends
Rail P/N: OSGR-25-1000
OSG-25 Rail - 1000mm long
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
SPEED
DEMON Guide®
's precision doesn't have effect
on the system length. Since the movement of
bearing isless ±3§, the
running precision guarantees according to rail length without
accumulation.
Precision condition
OSG
block C's running
straightness about "A"
±0.015
block D's running
straightness about "B"
±0.02
dimension
allowed difference for SG' all height M
±0.1
mutual difference about each
block for height M
±0.025
dimension
allowed difference for SG'all width W
±0.1
mutual difference about each
block for width W
±0.03
¢ºThe precision was
applied for whole Guide Rail length.
*It doesn't
included bottom precision.
*In case of rail
assembly, keep the regular torque.
Maximum
Speed
Maximum Acceleration
MAX Running
Temperture
10m/sec
50m/s2
-20°C~80°C
¢ºSafe load and
deflection per unit length(L=1000mm)
