2.4 SGMD Servomotor Ratings and Specifications (with Holding Brake)
Servomotor Model: SGMD-
22ADAAB
32AEIAAB
40ADAAB
Rated Output"
kW (HP)
2.2 (2.9)
3.2 (4.3)
4.0 (5.4)
Rated Torqueo*2
N • m
10.5
15.3
19.1
lb• in
93
135
169
Instantaneous Peak
Torqueo
N•m
36.7
53.5
66.9
lb• in
326
474
592
Rated Current"
A (rms)
15.7
20.9
22.8
Instantaneous Max
Current"
A (rms)
54
73
77
Rated Speed"
r/min
2000
Instantaneous Max
Speedo
r/min
3000
Torque Constant"
N•m/A (rms)
0.72
0.78
0.93
Ib•in/A (rms)
6.4
6.9
8.2
Moment of Inertia [..1m]
kg • m2 x 10-4
51.0
68.6
86.2
Ib•in•s2x10-3
45.2
60.8
76.4
Rated Power Rateo
kW/s
21.6
34.1
42.3
Rated Angular
Acceleration"
rad/s2
2060
2230
2220
Inertia Time Constant
ms
3.3
3.3
2.0
Inductive Time Constant ms
16.2
16.2
17.8
2.4 SGMD Servomotor Ratings and Specifications (with
Holding Brake)
2.4.1 Ratings and Specifications
• Time Rating: Continuous
• Enclosure: Totally enclosed, self cooled,
IP67 (except shaft-through section)
• Excitation: Permanent magnet
• Insulation Class: Class F
• Drive Method: Direct drive
• Vibration Class: 15 um or below
• Ambient Temperature: 0 to 40°C
• Mounting: Flange method
• Withstand Voltage: 1500 VAC
• Ambient Humidity: 20% to 80% (with no
condensation)
• Holding Brake: 90 VDC
Static wear torque: 3kgf•m
• Insulation Resistance: 500 VDC, 10 MS2
min.
Table 2.4 SGMD Servomotor Ratings and Specifications (with Holding Brake)
* 1. These items and torque-motor speed characteristics are quoted in combination
with a SGDB SERVOPACK at an armature winding temperature of 20°C.
*
2.
These characteristics are for a Servomotor with one of the following heat sink
(steel plate) attached for cooling.
22ADAAB to 40ADAAB Servomotor: 6 5 0 x 650 x 35 mm
(25.59 x 25.59 x 1.38 i n ) W x H x D
2-13