Sgmd Servomotor Ratings And Specifications (With Holding Brake) - YASKAWA SGM Series User Manual

2.4 SGMD Servomotor Ratings and Specifications (with
Holding Brake)
2.4.1 Ratings and Specifications
S Time Rating: Continuous
S Enclosure: Totally enclosed, self cooled,
IP67 (except shaft-through section)
S Excitation: Permanent magnet
S Insulation Class: Class F
S Drive Method: Direct drive
S Vibration Class: 15 µm or below
Servomotor Model: SGMD-
Rated Output*
Rated Torque*
Instantaneous Peak
1
Torque*
Rated Current*
Instantaneous Max
1
Current*
Rated Speed*
Instantaneous Max
1
Speed*
Torque Constant* q
Moment of Inertia [J
Rated Power Rate*
Rated Angular
Acceleration*
Inertia Time Constant
Inductive Time Constant ms
* 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.
22AjAAB to 40AjAAB Servomotor:

2.4 SGMD Servomotor Ratings and Specifications (with Holding Brake)

Table 2.4 SGMD Servomotor Ratings and Specifications (with Holding Brake)
1
kW (HP)
1 2
q *
N m
⋅
lb in
⋅
N m
⋅
lb in
⋅
1
A (rms)
A (rms)
1
r/min
r/min
1
N m/A (rms)
⋅
lb in/A (rms)
⋅
2 −4
[ ] ]
kg m × 10
⋅
M M
−
2
lb⋅in⋅s 10
×
1
kW/s
2
rad/s
1
ms
2 -13
S Ambient Temperature: 0 to 40°C
S Mounting: Flange method
S Withstand Voltage: 1500 VAC
S Ambient Humidity: 20% to 80% (with no
condensation)
S Holding Brake: 90 VDC
Static wear torque: 3kgf⋅m
S Insulation Resistance: 500 VDC, 10 MΩ
min.
22AjAAB 32AjAAB
2.2 (2.9)
10.5
93
36.7
326
15.7
54
0.72
6.4
51.0
3 45.2
21.6
2060
3.3
16.2
650 × 650 × 35 mm
(25.59 × 25.59 × 1.38 in) W × H × D
40AjAAB
3.2 (4.3) 4.0 (5.4)
15.3 19.1
135 169
53.5 66.9
474 592
20.9 22.8
73 77
2000
3000
0.78 0.93
6.9 8.2
68.6 86.2
60.8 76.4
34.1 42.3
2230 2220
3.3 2.0
16.2 17.8
2