4
AC servo systems
Type SGMJV, 2
3
0 V
Ratings and specifications
Note: 1.
These items and torque/speed characteristics quoted in combination with an
S
GDV servo drive are at an armature winding temperature
of 100°C. Other values quoted are at 20°C.
2.
The rated torques listed here are the values for the continuous allowable torque at 40°C with an aluminium heatsink of the following di-
mensions attached:
S
GMJV-A5/01: 200 mm x 200 mm x 6 mm,
S
GMJV-02/04/0
8
: 250 mm x 250 mm x 6 mm
Torque-speed charecteristics
Servo motor specifications
Applied voltage
2
3
0 V
Servo motor model SGMJV-
@
A5A
@
01A
@
02A
@
04A
@
08A
@
Rated output
*1
W
50
100
200
400
750
Rated torque
*1,*2
N·m
0.159
0.31
8
0.637
1.27
2.39
Instantaneous peak torque
*1
N·m
0.557
1.11
2.23
4.46
8
.36
Rated current
*1
A (rms)
0.61
0.
8
4
1.6
2.7
4.7
Instantaneous max. current
*1
A (rms)
2.1
2.9
5.
8
9.3
16.9
Rated speed
*1
min
-1
3000
Max. speed
*1
min
-1
6000
Torque constant
N·m/A (rms)
0.2
8
5
0.413
0.435
0.512
0.544
Rotor moment of inertia (JM)
kg·m
2
x10
-4
(without brake)
0.0414
0.0665
0.259
0.442
1.57
kg·m
2
x10
-4
(with brake)
0.04
8
9
0.0740
0.323
0.506
1.74
Allowable load moment of inertia (JL)
Multiple of (JM)
15
10
Rated power rate
*1
kW/s
6.11
15.2
15.7
36.5
36.3
Rated angular acceleration
*1
rad/s
2
3
8
400
47
8
00
24600
2
88
00
15200
Encoder
S
tandard
Incremental encoder (20 bits)
Option
Incremental encoder (13 bits)/ Absolute encoder (20 bits)
Allowable radial load
N
7
8
245
392
Allowable thrust load
N
54
74
147
Approx. mass
Kg (without brake)
0.3
0.4
0.9
1.3
2.7
Kg (with brake)
0.6
0.7
1.5
1.9
3.6
Bra
k
e sp
ecifica
tion
s
Rated voltage
24 VDC
Power consumption (at 20°C)
W
6
6.9
7.7
Current consumption (at 20°C)
A
0.25
0.29
0.32
Holding torque
N·m
0.159
0.31
8
0.637
1.27
2.39
Rise time for holding torque
ms (max)
100
Release time
ms (max)
60
8
0
B
a
sic spec
ifications
Time rating
Continuous
Thermal class
Class B
Usage/ storage temperature
0 to +40 °C/ -20 to 60 °C without freezing
Usage/ storage humidity
20 to
8
0% RH (non-condensing)
Vibration class
15 µm or below
Insulation resistance
500 VDC, 10 MOhm min.
Withstand voltage
1500 VAC for one minute
Enclosure
Totally-enclosed, self-cooled, IP65 (excluding shaft opening)
Vibration resistance
Vibration acceleration 49 m/s2
Altitude
1000 m or less above sea level
Mounting
Flange-mounted
SGMJV-A5A
SGMJV-04A
SGMJV-08A
SGMJV-01A
SGMJV-02A
( A : Contin
u
o
us
d
u
ty zone B : Intermittent d
u
ty zone)
4000
3
000
2000
1000
0
0
5000
0.15
0.
3
0.45
0.6
6000
A
B
A
B
A
B
A
B
A
B
Motor Speed (min-1)
4000
3
000
2000
1000
0
5000
6000
Motor Speed (min-1)
4000
3
000
2000
1000
0
5000
6000
Motor Speed (min-1)
4000
3
000
2000
1000
0
5000
6000
Motor Speed (min-1)
4000
3
000
2000
1000
0
5000
6000
Motor Speed (min-1)
Tor
qu
e (N · m)
0
0.25
0.5
0.75
1
Tor
qu
e (N · m)
0
1
2
3
4
Tor
qu
e (N · m)
0
2
4
6
8
Tor
qu
e (N · m)
0
0.5
1
1.5
2
Tor
qu
e (N · m)