4sgmsh servomotors, 4 sgmsh servomotors, Rating and specifications for standard servomotors – Yaskawa FSP Amplifier User Manual
Page 258
FSP Amplifier User’s Manual
Chapter 8: Ratings, Specifications and Dimensional Drawings
8 - 29
8.7.4
SGMSH Servomotors
Rating and Specifications for Standard Servomotors
SGMSH Standard Servomotor Ratings and Specifications
*
These specifications and torque-motor speed characteristics are quoted in combination with an
FSP amplifier operating at an armature winding temperature of 20°C.
Note:
These characteristics have been calculated with the following aluminum heat sinks attached for
cooling:
Heat sink dimensions
12 × 12 × 0.5in. (300 × 300 × 12mm): 10A A to 20A A servomotors
18 × 18 × 0.8in. (400 × 400 × 20mm): 30A A to50A A servomotors
• Time Rating: Continuous
• Insulation Class: Class F
• Vibration Class: 15µm or below
• Withstand Voltage:
1500V
ac
for one minute (200V specification)
1800V
ac
for one minute (400V specification)
• Insulation Resistance: 50V
DC
,
10M
Ω minimum
• Ambient Temperature: 0 to 40°C
• Enclosure: Totally enclosed, self-cooled,
IP67 (except for through-sections of the shaft)
• Excitation: Permanent magnet
• Ambient Humidity: 20% to 80% (with no
condensation)
• Mounting: Flange method
• Drive Method: Direct drive
Voltage
200V
Servomotor Model
SGMSH-
10A A
15A A
20A A
30A A
40A A
50A A
Rated Output
*
kW
1.0
1.5
2.0
3.0
4.0
5.0
Rated Torque
*
lb · in
28.2
43
56.4
87
112
140
N · m
3.18
4.9
6.36
9.8
12.6
15.8
Instantaneous Peak Torque
*
lb · in
84.4
130
169
260
336
422
N · m
9.54
14.7
19.1
29.4
37.8
47.6
Rated Current
*
A
rms
5.7
9.7
12.7
18.8
25.4
28.6
Instantaneous Maximum Current
*
A
rms
17
28
42
56
77
84
Rated Speed
*
rpm
3000
Maximum Speed
*
rpm
5000
Torque Constant
(lb · in)/A
rms
5.63
4.97
4.81
5.07
4.69
5.31
(N · m)/A
rms
0.636
0.561
0.544
0.573
0.53
0.60
Moment of Inertia
lb · in · s
2
x 10
-3
1.54
2.19
2.82
6.20
8.50
10.90
kg · m
2
x 10
-4
1.74
2.47
3.19
7.00
9.60
12.3
Rated Power Rating
*
kW/s
57.9
97.2
127
137
166
202
Rated Angular Acceleration
*
rad/s
2
18250
19840
19970
14000
13160
12780
Inertia Time Constant
ms
0.87
0.74
0.62
0.74
0.65
0.59
Inductive Time Constant
ms
7.1
7.7
8.3
13.0
14.1
14.7