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Specifications
Item
Unit
Radiation shield
Material:
dimensions
FE (See
note 4.)
Applicable Posi-
200-V in-
tion Driver
put
(FND-)
(FND )
100-V in-
put
2
Brake
Brake
kg m
2
speci-
inertia
(GD
/4)
fica-
fi
kgf cm s
tions
tions
Excita-
V
tion
voltage
Power
W (at
con-
20 C)
sump-
tion
Current
A (at
con-
20 C)
sump-
tion
Static
N m
friction
friction
kgf cm
torque
Absorp-
ms
tion
time
(See
note 3.)
Release
ms
time
(See
note 3.)
Back-
(Reference
lash
value)
Rating
---
Insula-
---
tion
grade
Note 1. The brakes are the non-excitation type. (When excitation voltage is added, it is cleared.)
Note 2. The operation time measurement is the measured value with a surge killer installed.
Note 3. For Servomotors with brakes, increase the dimensions of the radiation shield by 50 mm each.
(For example: t15 x
Note 4. The allowable radial load indicates the value at the center of the shaft (i.e., 1/2 of the output
shaft length). (See the diagram below.)
5-40
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R88M
R88M
-M20012
-M40012
t15 x
250
X12H-
X12L-
---
–5
–5
1.9 x 10
3.2 x 10
2
–4
–4
1.9 x 10
3.3 x 10
24 VDC 10% (No polarity)
9.8
15
0.41
0.63
2.0 min.
3.9 min.
20 min.
40 min.
25 max.
35 max.
15 max.
15 max.
0.36
0.32
Continuous
Type B
250 becomes t15 x
Output shaft center
R88M
R88M
-M70012
-M1K112
t20 x
300
t20 x
400
X25H-
X50H-
–5
–4
6.8 x 10
2.9 x 10
–4
–3
6.9 x 10
2.9 x 10
18
0.76
7.8 min.
16 min.
80 min.
160 min.
40 max.
60 max.
20 max.
40 max.
0.27
0.24
300.)
Radial load
Thrust load
Chapter 5
R88M
R88M
-M1K412
-M1K812
–4
3.0 x 10
–3
3.1 x 10
22
0.92
29 min.
300 min.
90 max.
35 max.
0.21
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Troubleshooting
