2-77
Item
200 V AC
100 V AC
Unit
Item
R88M
-W20030H
R88M
-W10030H
R88M
-W05030H
R88M
-W03030H
R88M
-W20030L
R88M
-W10030L
R88M
-W05030L
R88M
-W03030L
Unit
Item
R88M
-W20030T
R88M
-W10030T
R88M
-W05030T
R88M
-W03030T
R88M
-W20030S
R88M
-W10030S
R88M
-W05030S
R88M
-W03030S
Unit
Brake
specifi-
ti
Brake
inertia
kg
S
m
2
(GD
2
/4)
8.5
×
10
--7
8.5
×
10
--7
8.5
×
10
--7
5.8
×
10
--6
8.5
×
10
--7
8.5
×
10
--7
8.5
×
10
--7
5.8
×
10
--6
p
cations
Excita-
tion volt-
age
V
24 V DC
±
10%
24 V DC
±
10%
Power
con-
sump-
tion (at
20
°
C)
W
6
6
6
6.5
6
6
6
6.5
Current
con-
sump-
tion (at
20
°
C)
A
0.25
0.25
0.25
0.27
0.25
0.25
0.25
0.27
Static
friction
torque
N
S
m
0.2 min.
0.2 min.
0.34 min.
1.5 min.
0.2 min.
0.2 min.
0.34 min.
1.5 min.
Attrac-
tion time
(See
note 3.)
ms
60 max.
60 max.
60 max.
100 max.
60 max.
60 max.
60 max.
100 max.
Release
time
(See
note 3.)
ms
30 max.
30 max.
30 max.
40 max.
30 max.
30 max.
30 max.
40 max.
Back-
lash
1
°
(reference value)
1
°
(reference value)
Rating
--
Continuous
Continuous
Insula-
tion
grade
--
Type F
Type F
Note 1.
The values for items marked by asterisks are the values at an armature winding temperature
of 100
°
C (for models of 750 W or less) or 20
°
C (for models of 1 kW or more), combined with
the Servo Driver. Other values are at normal conditions (20
°
C, 65%). The momentary maxi-
mum torque shown above indicates the standard value.
Note 2.
The brakes are the non-excitation operation type (released when excitation voltage is ap-
plied).
Note 3.
The operation time is the measured value (reference value) with a surge killer (CR50500, by
Okaya Electric Industries co. LTD) inserted.
Note 4.
The allowable radial and thrust loads are the values determined for a service life of 20,000
hours at normal operating temperatures.
Note 5.
The value indicated for the allowable radial load is for the positions shown in the diagrams
following the table at page 2-82.
Standard Models and Specifications
Chapter 2
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]