3-28
3-3 Decelerator Specifications
3
Specifi
cations
Backlash = 15’ Max.
Decelerators for Cylindrical Servomotors
Model
(R88G-)
Rated
rota-
tion
speed
Rated
torque
Effi-
cien-
cy
Maxi-
mum
momen-
tary
rotation
speed
Maxi-
mum
momen-
tary
torque
Decelera-
tor
inertia
Allow-
able
radial
load
Allow-
able
thrust
load
Weight
r/min
N·m
%
r/min
N·m
kg·m
2
N
N
kg
50
W
1/5
VRSF05B100CJ
600
0.52
65
1000
1.55
4.00
×
10
−
6
392
196
0.55
1/9
VRSF09B100CJ
333
0.93
65
556
2.79
3.50
×
10
−
6
441
220
0.55
1/15
VRSF15B100CJ
200
1.67
70
333
5.01
3.50
×
10
−
6
588
294
0.70
1/25
VRSF25B100CJ
120
2.78
70
200
8.34
3.25
×
10
−
6
686
343
0.70
100
W
1/5
VRSF05B100CJ
600
1.19
75
1000
3.57
4.00
×
10
−
6
392
196
0.55
1/9
VRSF09B100CJ
333
2.29
80
556
6.87
3.50
×
10
−
6
441
220
0.55
1/15
VRSF15B100CJ
200
3.81
80
333
11.4
3.50
×
10
−
6
588
294
0.70
1/25
VRSF25B100CJ
120
6.36
80
200
19.0
3.25
×
10
−
6
686
343
0.70
200
W
1/5
VRSF05B200CJ
600
2.70
85
1000
8.10
1.18
×
10
−
5
392
196
0.72
1/9
VRSF09C200CJ
333
3.77
66
556
11.3
2.75
×
10
−
5
931
465
1.70
1/15
VRSF15C200CJ
200
6.29
66
333
18.8
3.00
×
10
−
5
1176
588
2.10
1/25
VRSF25C200CJ
120
11.1
70
200
33.3
2.88
×
10
−
5
1323
661
2.10
400
W
1/5
VRSF05C400CJ
600
5.40
85
1000
16.2
3.63
×
10
−
5
784
392
1.70
1/9
VRSF09C400CJ
333
9.50
83
556
28.5
2.75
×
10
−
5
931
465
1.70
1/15
VRSF15C400CJ
200
15.8
83
333
47.4
3.00
×
10
−
5
1176
588
2.10
1/25
VRSF25C400CJ
120
26.4
83
200
79.2
2.88
×
10
−
5
1323
661
2.10
Note 1.
The Decelerator inertia is the Servomotor shaft conversion value.
Note 2.
The protective structure of Servomotors with Decelerators satisfies IP44.
Note 3.
The allowable radial load is the value at the T/2 position.
Note 4.
The standard models have a straight shaft with a key.
