3.7 Ratings and Specifications of SGMUH (6000min
-1
)
3-41
3
3.7 Ratings and Specifications of SGMUH (6000min
-1
)
3.7.1 SGMUH Servomotors (6000min
-1
) Without Holding Brakes
(1) Ratings and Specifications
* 1. These items and torque-motor speed characteristics quoted in combination with SGDH SERVO-
PACK are at an armature winding temperature of 20
°
C (68
°
F).
* 2. These values are reference values.
* 3. The values in the parentheses are those for motors with holding brakes.
Note: These characteristics are values with the following aluminum plates (heat sinks) attached for cool-
ing.
SGMUH-10 and 15: 300
×
300
×
12 (mm) [11.81
×
11.81
×
0.47 (in)]
SGMUH-30 and 40: 400
×
400
×
20 (mm) [15.75
×
15.75
×
0.79 (in)]
• Time Rating: Continuous
• Thermal Class: F
• Vibration Class: 15
µ
m or below
• Withstand Voltage: 1800 VAC for one minute
• Insulation Resistance: 500 VDC, 10 M
Ω
min.
• Enclosure: Totally enclosed, IP67 self-cooled
(except for the shaft opening)
• Ambient Temperature: 0 to 40
°
C (32 to 104
°
F)
• Ambient Humidity: 20% to 80% (no condensation)
• Excitation: Permanent magnet
• Drive Method: Direct drive
• Mounting: Flange method
Voltage
400 V
Servomotor Model
SGMUH-
10D
A
15D
A
30D
A
40D
A
Rated Output
∗
1
kW
1.0
1.5
3.0
4.0
Rated Torque
∗
1
N·m
1.59
2.45
4.9
6.3
lb·in
∗
2
14.1
21.7
43.5
55.8
Instantaneous Peak
Torque
∗
1
N·m
6.5
11
21.5
29
lb·in
∗
2
57.6
97.5
190
257
Rated Current
∗
1
A (rms)
2.7
4.1
8.1
9.6
Instantaneous Max.
Current
∗
1
A (rms)
8.5
14
28
38.5
Rated Speed
∗
1
min
-1
6000
Max. Speed
∗
1
min
-1
6000
Torque Constant
N·m/A (rms)
0.81
0.83
0.81
0.80
lb·in/A (rms)
∗
2
7.2
7.4
7.2
7.1
Rotor Moment of In-
ertia J
∗
3
×
10
-4
kg·m
2
1.74
2.47
7.0
9.6
(2.07)
(2.80)
(9.1)
(11.7)
x10
-3
lb·in·s
2
∗
2
1.54
2.19
6.2
8.5
(1.83)
(2.48)
(8.06)
(10.4)
Rated Power Rate
∗
1
kW/s
14.5
24.3
34.3
41.3
Rated Angular Ac-
celeration
∗
1
rad/s
2
9130
9910
7000
6550
Содержание SGDH
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