Sgmjv sgmav – Yaskawa Sigma I to Sigma-5 Conversion Guide User Manual
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2-2. Characteristic
(Comparison between SGM, SGMP and SGMJV, SGMAV)
サ ー ボ モ ー タ
サ ー ボ モ ー タ
∑
∑ － Ⅴ
∑
∑ － Ⅴ
∑
∑ － Ⅴ
S G M - A3 A
S G M JV- A5 A
0 .0 2 1
0 .0 4 1 4
0 .0 9 5
0 .1 5 9
0 .2 9
0 .5 5 7
S G M - A5 A
S G M JV- A5 A
0 .0 2 6
0 .0 4 1 4
0 .1 5 9
0 .1 5 9
0 .4 8
0 .5 5 7
S G M - 0 1 A
S G M JV- 0 1 A
0 .0 4 0
0 .0 6 6 5
0 .3 1 8
0 .3 1 8
0 .9 6
1 .1 1
S G M - 0 2 A
S G M JV- 0 2 A
0 .1 2 3
0 .2 5 9
0 .6 3 7
0 .6 3 7
1 .9 1
2 .2 3
S G M - 0 4 A
S G M JV- 0 4 A
0 .1 9 1
0 .4 4 2
1 .2 7
1 .2 7
3 .8 2
4 .4 6
S G M - 0 8 A
S G M JV- 0 8 A
0 .6 7 1
1 .5 7
2 .3 9
2 .3 9
7 .1
8 .3 6
S G M - A3 A
S G M AV- A5 A
0 .0 2 1
0 .0 2 4 2
0 .0 9 5
0 .1 5 9
0 .2 9
0 .4 7 7
S G M - A5 A
S G M AV- A5 A
0 .0 2 6
0 .0 2 4 2
0 .1 5 9
0 .1 5 9
0 .4 8
0 .4 7 7
S G M - 0 1 A
S G M AV- 0 1 A
0 .0 4 0
0 .0 3 8
0 .3 1 8
0 .3 1 8
0 .9 6
0 .9 5 5
S G M - 0 2 A
S G M AV- 0 2 A
0 .1 2 3
0 .1 1 6
0 .6 3 7
0 .6 3 7
1 .9 1
1 .9 1
S G M - 0 4 A
S G M AV- 0 4 A
0 .1 9 1
0 .1 9
1 .2 7
1 .2 7
3 .8 2
3 .8 2
S G M - 0 8 A
S G M AV- 0 8 A
0 .6 7 1
0 .7 6 9
2 .3 9
2 .3 9
7 .1
7 .1 6
S G M P - 0 1 A
S G M JV- 0 1 A
0 .0 6 5
0 .0 6 6 5
0 .3 1 8
0 .3 1 8
0 .9 6
1 .1 1
S G M P - 0 2 A
S G M JV- 0 2 A
0 .2 0 9
0 .2 5 9
0 .6 3 7
0 .6 3 7
1 .9 1
2 .2 3
S G M P - 0 4 A
S G M JV- 0 4 A
0 .3 4 7
0 .4 4 2
1 .2 7
1 .2 7
3 .8 2
4 .4 6
S G M P - 0 8 A
S G M JV- 0 8 A
2 .1 1
1 .5 7
2 .3 9
2 .3 9
7 .1
8 .3 6
∑
∑ － Ⅴ
モ ー タ 特 性
ﾛｰﾀ慣 性 ﾓ ｰﾒ ﾝﾄ(x1 0
- 4
kg･ m
2
)
定 格 ﾄﾙ ｸ(N･ m )
瞬 時 最 大 ﾄﾙ ｸ(N･ m )
0%
20%
40%
60%
80%
100%
0倍
5倍
10倍
15倍
20倍
25倍
30倍
Load Inertia Moment [Jm Ratio]
E
ff
ecti
ve
To
rq
ue
[R
at
ed
R
at
io
%
]
SGM-02
SGMAV-02
SGMJV-02
Please refer to the graph on the left
to replace the SGM type with the types
of SGMJV or SGMAV.
Replace with the SGMAV type when
the ratio of load inertia moment and
rotor inertia moment is five times or
less, or the load ratio is 60% or more.
Replace with the SGMJV type as for
the rest of that.
【 Reference 】
The graph on the left shows the load
ratio when replacing the SGM type
which is used by 70% with the types of
SGMJV and SGMAV.
The load ratio increases though the
control is steady because the rotor
inertia moment of SGMJV type is large.
Load Inertia Moment Ratio [SGMAV ratio]
L
o
ad
R
at
io
o
f
S
G
M
[
R
ate
d
R
at
io
]
100%
80%
60%
40%
20%
0%
0
5
10
15
20
25
30
SGMJV
SGMAV
Motor Characteristic
Servo Motor
Servo Motor
Rotar Inertia Moment (x10
-4
kg・m
2
) Peak
Torque
(N・m)
Rated Torque (N・m)