3.6 Ratings and Specifications of SGMDH (2000min
-1
)
3-39
3
3.6 Ratings and Specifications of SGMDH (2000min
-1
)
3.6.1 SGMDH Servomotors (2000min
-1
) With Holding Brakes
(1) Ratings and Specifications
* 1. These items and torque-motor speed characteristics quoted in combination with an SGDM/SGDH
SERVOPACK are at an armature winding temperature of 20
°
C (68
°
F).
* 2. These values reference values.
Note: These characteristics are values with the following iron plates (heat sinks) attached for cooling.
650
×
650
×
35 (mm) [25.59
×
25.59
×
1.38 (in)]
• Time Rating: Continuous
• Thermal Class: F
• Vibration Class: 15
µ
m or below
• Withstand Voltage: 1500 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
• Holding Brake: 90 VDC, static friction torque 29.4 N
·
m
Voltage
200 V
Servomotor Model
SGMDH-
22A
A
B
32A
A
B
40A
A
B
Rated Output
∗
1
kW
2.2
3.2
4.0
Rated Torque
∗
1
N·m
10.5
15.3
19.1
lb·in
∗
2
92.9
135
169
Instantaneous Peak
Torque
∗
1
N·m
36.7
53.5
66.9
lb·in
∗
2
325
474
592
Rated Current
∗
1
A (rms)
15.7
20.9
23.2
Instantaneous Max.
Current
∗
1
A (rms)
54
73
77
Rated Speed
∗
1
min
-1
2000
Max. Speed
∗
1
min
-1
3000
Torque Constant
N·m/A (rms)
0.72
0.78
0.92
lb·in/A (rms)
∗
2
6.4
6.9
8.1
Rotor Moment of
Inertia J (Including
Holding Brake
Moment of Inertia)
x10
-4
kg·m
2
56.6
74.2
91.8
x10
-3
lb·in·s
2
∗
2
50.1
65.7
81.3
Rated Power Rate
∗
1
kW/s
19.5
31.5
39.7
Rated Angular
Acceleration
∗
1
rad/s
2
1850
2060
2080
Summary of Contents for SGDH
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